Campbell is a classic South Bay wedding location: warm, bright, and generally easier to plan once spring settles in. The strongest month in the historical record is June, which combines long daylight with very little rain risk, making it ideal for garden ceremonies, courtyard cocktails, and photos that run late into the evening. The main trade-off is heat later in summer, so couples who want comfortable guests and a more relaxed timeline often lean toward early summer rather than peak July or August.
This report uses historical weather data from 2016-2025, so the rankings should be treated as a planning signal rather than a promise. In Campbell, venue style matters as much as climate: many couples will want shade, indoor backup space, and good parking or rideshare access. You should also think about Silicon Valley traffic, graduation season, and summer travel, all of which can affect guest arrivals and room blocks even when the forecast looks cooperative.
June stands out as the most wedding-friendly month in Campbell, with an average of 13.36 daily sunshine hours and only 0.11 daily precipitation hours in the historical record. That combination gives you a wide weather window for outdoor vows, family portraits, and a reception that can move fluidly between patio and indoor space. It is also one of the best months for natural light, so photographers can work with a full day rather than racing sunset. The practical note is heat: while June is usually very manageable, a guest list that includes older relatives or small children will still appreciate shade, water, and a ceremony start that avoids the hottest part of the afternoon.
The strongest historical date for Campbell weddings is 19 June, with 13.73 sunshine hours, 0 precipitation hours, and a maximum temperature of 29.95°C. That is an appealing mix for couples who want an outdoor ceremony without giving up a polished evening reception. For the planning horizon, the strongest Saturdays are 27 June 2026, 19 June 2027, and 01 July 2028, each with very strong sunshine and no recorded rain in the analysis. Treat them as favorable indicators, not guarantees: a date like this can still feel different depending on venue shade, smoke, heat, and your guests’ travel timing.
Before locking in a Saturday, check venue cancellation terms, local event calendars, and hotel availability across the wider South Bay. Campbell can be affected by summer leisure travel and busy weekend dining, so the best date on paper may still need a backup indoor plan and earlier RSVP management. A final site visit at the same time of day is a smart way to confirm light, parking, and temperature comfort.
Keep reading to view the best day to get married, hours of rain per day and average high temperature per day in Campbell, California, United States for every month in 2026, 2027 and 2028:
Practical advice for planning your wedding here
Even in the best months, Campbell can run warm by afternoon. Ask venues about tree cover, umbrellas, fans, water stations, and air-conditioned holding space so guests do not spend too long in direct sun before the ceremony or during cocktail hour.
The historical weather is favorable in late spring and summer, but rain is still possible in cooler months. A backup room should feel intentional, not improvised, with enough space for ceremony chairs, sound, and dining so you can switch plans without losing the mood.
Campbell sits in the South Bay, where weekend traffic, hotel demand, and nearby business travel can affect guest arrival times. Confirm parking, rideshare pickup points, and room blocks early, especially for dates near summer weekends or holiday periods.
Long daylight in June and July gives you flexibility, but a late-afternoon ceremony can still be tiring in warm weather. In spring and fall, earlier start times may give better light. Choose the schedule after considering temperature, photography, and older guests’ comfort.
June currently ranks highest in Dropory's historical analysis for Campbell, California, United States. Use the result alongside venue availability, guest travel and your preferred wedding style.
19 June currently has the strongest historical weather result in this report. Past patterns cannot guarantee future conditions, so keep a suitable indoor or covered option available.
Dropory compares daily sunshine, precipitation and temperature history to rank months, dates and Saturdays, then combines those signals with practical local planning guidance.
Campbell works well for both, but the balance shifts by season. Late spring and early summer are strongest for outdoor ceremonies, while winter and early spring are easier to manage indoors. The safest option is a venue that can move the celebration comfortably between spaces without making the change feel like a compromise.
June is the clearest historical standout, with the most sunshine and very little rain risk. If you want a slightly cooler feel, May and October are also attractive choices. For guest comfort, the deciding factor is often not just weather but whether your venue offers shade, cooling, and a smooth indoor backup.
Not necessarily. Summer brings the most dependable sunshine, but it also brings heat, especially in July and August. If you are comfortable with hydration stations, shaded seating, and an earlier or later ceremony time, summer can be excellent. Couples who dislike heat usually prefer May, June, or early October instead.
Use these buttons to select the year you're planning your event in. Use the °F / °C buttons to choose your preferred temperature scale.
The sun shows you the median hours of sunny weather & clear skies on this day in the last 10 years
The thermometer shows you the average max temperature on this day during the last 10 years
The drop shows you the median hours of rainfall / precipitation on this day during the last 10 years
Campbell, California, United States
Top date in January, 2027:
25 January
Top dates with the most sunshine
25 January
- 8.9 median hours of sunny weather
23 January
- 8.3 median hours of sunny weather
01 January
- 8.2 median hours of sunny weather
30 January
- 8 median hours of sunny weather
27 January
- 8 median hours of sunny weather
Top Saturdays in January 2027
23 January
- 8.3 median hours of sunny weather
30 January
- 8 median hours of sunny weather
02 January
- 6.2 median hours of sunny weather
16 January
- 5.1 median hours of sunny weather
09 January
- 4.6 median hours of sunny weather
Based on data from: 2016-2025
01
55 °F
8.2 h
0 h
02
56 °F
6.2 h
3.7 h
03
58 °F
5.8 h
4.1 h
04
58 °F
4.8 h
8.2 h
05
55 °F
5.4 h
6.1 h
06
56 °F
6.8 h
5.1 h
07
56 °F
5.3 h
3.7 h
08
57 °F
5.4 h
8.2 h
09
57 °F
4.6 h
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3.2 h
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2.1 h
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4.5 h
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59 °F
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59 °F
6.9 h
3 h
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57 °F
7.1 h
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6.9 h
5.7 h
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58 °F
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4.1 h
22
57 °F
6.2 h
7.5 h
23
57 °F
8.3 h
2.9 h
24
57 °F
6.9 h
2.6 h
25
58 °F
8.9 h
0.8 h
26
57 °F
7.5 h
2.3 h
27
58 °F
8 h
2.2 h
28
60 °F
7.6 h
2.6 h
29
59 °F
7.7 h
2.3 h
30
59 °F
8 h
0.9 h
31
59 °F
7.8 h
3.2 h
January in Campbell is a cooler, wetter planning month, with 6.74 daily sunshine hours, 4 daily precipitation hours, and an average maximum temperature of 14.19°C. That does not rule out a wedding, but it does shift the emphasis toward cozy indoor venues, covered patios, and a ceremony schedule that can adapt if showers arrive. The stronger historical date, 25 January, still showed 8.86 sunshine hours, so bright winter days do happen. If you like candlelight, shorter guest transitions, and a more intimate feel, January can work well. Build in dry entry space for arrivals and consider heated outdoor areas only as a secondary option.
Campbell, California, United States
Top date in February, 2027:
22 February
Top dates with the most sunshine
22 February
- 10.1 median hours of sunny weather
21 February
- 9.7 median hours of sunny weather
23 February
- 9.5 median hours of sunny weather
24 February
- 9.3 median hours of sunny weather
27 February
- 9.2 median hours of sunny weather
Top Saturdays in February 2027
27 February
- 9.2 median hours of sunny weather
06 February
- 8.6 median hours of sunny weather
13 February
- 7.8 median hours of sunny weather
20 February
- 7.6 median hours of sunny weather
Based on data from: 2016-2025
01
58 °F
7 h
4.7 h
02
58 °F
6.1 h
7.4 h
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57 °F
5.8 h
6.3 h
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59 °F
7.4 h
6.3 h
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60 °F
8.6 h
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61 °F
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14
59 °F
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59 °F
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59 °F
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4.9 h
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58 °F
9.7 h
2.4 h
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58 °F
10.1 h
2.1 h
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59 °F
9.5 h
0.9 h
24
60 °F
9.3 h
1.5 h
25
61 °F
8.8 h
2.9 h
26
60 °F
7.5 h
6.4 h
27
61 °F
9.2 h
3.7 h
28
63 °F
8.3 h
3.3 h
February in Campbell is a transitional month: brighter than January, but still a period where rain can interrupt an otherwise mild day. The historical averages show 8.04 sunshine hours, 3.78 precipitation hours, and a 15.44°C daily maximum, which makes it suitable for indoor ceremonies with outdoor portraits when conditions cooperate. The strongest date, 22 February, reached 10.09 sunshine hours, but also carried 2.1 precipitation hours, a reminder that wedding-day flexibility matters here. February can be a practical choice if you want lower competition than spring, but you should confirm covered guest arrivals, indoor cocktail space, and easy transport for families.
Campbell, California, United States
Top date in March, 2027:
31 March
Top dates with the most sunshine
31 March
- 10.6 median hours of sunny weather
27 March
- 10.6 median hours of sunny weather
25 March
- 10.6 median hours of sunny weather
23 March
- 10.5 median hours of sunny weather
26 March
- 10.4 median hours of sunny weather
Top Saturdays in March 2027
27 March
- 10.6 median hours of sunny weather
20 March
- 8.2 median hours of sunny weather
06 March
- 8 median hours of sunny weather
13 March
- 7.1 median hours of sunny weather
Based on data from: 2016-2025
01
61 °F
7.4 h
3.8 h
02
62 °F
8.5 h
6 h
03
59 °F
7.5 h
4.7 h
04
60 °F
7.5 h
4.7 h
05
59 °F
7.7 h
7.7 h
06
59 °F
8 h
6.9 h
07
57 °F
7.7 h
6.8 h
08
59 °F
9.4 h
1.7 h
09
61 °F
8.2 h
3.6 h
10
61 °F
7.5 h
6.1 h
11
63 °F
8.8 h
4.1 h
12
63 °F
8.4 h
3.3 h
13
61 °F
7.1 h
7.1 h
14
60 °F
8.1 h
8.1 h
15
60 °F
9.8 h
6.7 h
16
62 °F
10.1 h
3.7 h
17
63 °F
9.5 h
2.5 h
18
64 °F
8.1 h
4.4 h
19
63 °F
8 h
3.7 h
20
61 °F
8.2 h
5.9 h
21
61 °F
8.2 h
6.1 h
22
62 °F
8.9 h
6.7 h
23
62 °F
10.5 h
2.6 h
24
61 °F
10.1 h
4.6 h
25
62 °F
10.6 h
3.2 h
26
65 °F
10.4 h
1.9 h
27
63 °F
10.6 h
2.1 h
28
62 °F
8.1 h
7.9 h
29
63 °F
10.2 h
5.2 h
30
63 °F
9.1 h
2.3 h
31
67 °F
10.6 h
1.7 h
March in Campbell often feels like the season is still deciding what it wants to be. Historical data shows 8.79 sunshine hours, 4.7 precipitation hours, and an average maximum temperature of 16.39°C, so you can get a pleasant day, but rain planning still matters more than in late spring. The strongest historical date, 31 March, offered 10.6 sunshine hours and 19.19°C, which is encouraging for portraits and earlier ceremonies. For couples considering March, the best strategy is to lean on venues with elegant indoor fallback space and to avoid overly ambitious outdoor setups that would be hard to move if showers linger into the afternoon.
Campbell, California, United States
Top date in April, 2027:
30 April
Top dates with the most sunshine
30 April
- 12.1 median hours of sunny weather
23 April
- 12.1 median hours of sunny weather
27 April
- 11.8 median hours of sunny weather
19 April
- 11.7 median hours of sunny weather
13 April
- 11.6 median hours of sunny weather
Top Saturdays in April 2027
03 April
- 11.2 median hours of sunny weather
24 April
- 10.9 median hours of sunny weather
10 April
- 10.7 median hours of sunny weather
17 April
- 10.6 median hours of sunny weather
Based on data from: 2016-2025
01
66 °F
10 h
1.8 h
02
66 °F
10.8 h
2.2 h
03
65 °F
11.2 h
0.4 h
04
64 °F
9.8 h
1.7 h
05
64 °F
8.2 h
5 h
06
67 °F
8.4 h
5.5 h
07
67 °F
9.1 h
2.8 h
08
66 °F
10.7 h
3 h
09
66 °F
10.1 h
3.5 h
10
67 °F
10.7 h
2.1 h
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66 °F
10 h
1.2 h
12
65 °F
10.7 h
0.6 h
13
65 °F
11.6 h
1.3 h
14
66 °F
9.9 h
2.4 h
15
68 °F
11 h
1.8 h
16
65 °F
10.1 h
2.9 h
17
68 °F
10.6 h
1.3 h
18
71 °F
10.6 h
1.4 h
19
70 °F
11.7 h
0.7 h
20
68 °F
11.2 h
0.5 h
21
71 °F
11.5 h
1.2 h
22
73 °F
11.6 h
2 h
23
74 °F
12.1 h
0.2 h
24
72 °F
10.9 h
0.4 h
25
70 °F
10.6 h
1.8 h
26
69 °F
9.9 h
0.6 h
27
70 °F
11.8 h
1.5 h
28
72 °F
11.6 h
0.4 h
29
71 °F
11.4 h
0.2 h
30
72 °F
12.1 h
0 h
April is when Campbell starts to feel much more wedding-friendly, with 10.66 daily sunshine hours, only 1.68 daily precipitation hours, and an average maximum temperature of 20.1°C. It is a strong shoulder-season option for couples who want spring light without the heavier guest-travel pressure of peak summer. The strongest historical date, 30 April, recorded 12.07 sunshine hours and no precipitation hours, which is exactly the sort of day that makes garden photos and open-air receptions easy to love. The main planning benefit in April is balance: comfortable temperatures, improving daylight, and less urgency around extreme heat than later in the year.
Campbell, California, United States
Top date in May, 2027:
27 May
Top dates with the most sunshine
27 May
- 13.3 median hours of sunny weather
31 May
- 13.3 median hours of sunny weather
21 May
- 13.2 median hours of sunny weather
22 May
- 13.2 median hours of sunny weather
23 May
- 13.1 median hours of sunny weather
Top Saturdays in May 2027
22 May
- 13.2 median hours of sunny weather
29 May
- 13.1 median hours of sunny weather
08 May
- 12.4 median hours of sunny weather
01 May
- 11.8 median hours of sunny weather
15 May
- 11.7 median hours of sunny weather
Based on data from: 2016-2025
01
74 °F
11.8 h
0.9 h
02
74 °F
11.8 h
2 h
03
74 °F
11.7 h
1.7 h
04
74 °F
11.2 h
0.6 h
05
70 °F
10.7 h
3.1 h
06
69 °F
10.8 h
2.8 h
07
73 °F
11.5 h
1.5 h
08
75 °F
12.4 h
0.7 h
09
74 °F
12.3 h
0.8 h
10
76 °F
12.8 h
0.3 h
11
76 °F
12.8 h
0.4 h
12
74 °F
12.9 h
0.7 h
13
73 °F
12.3 h
1.1 h
14
73 °F
11.3 h
0.4 h
15
74 °F
11.7 h
2.5 h
16
73 °F
11.4 h
1.7 h
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75 °F
12.1 h
1.6 h
18
76 °F
11.9 h
2.7 h
19
73 °F
12.5 h
1.4 h
20
72 °F
12.5 h
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75 °F
13.2 h
2.1 h
22
77 °F
13.2 h
0.5 h
23
76 °F
13.1 h
0.6 h
24
77 °F
12.9 h
0.4 h
25
75 °F
11.8 h
1.6 h
26
74 °F
11.1 h
1.5 h
27
77 °F
13.3 h
0 h
28
80 °F
12.9 h
0 h
29
77 °F
13.1 h
0 h
30
77 °F
13.1 h
0.8 h
31
81 °F
13.3 h
0.1 h
May is one of the best all-around months for a wedding in Campbell, with 12.24 sunshine hours on average, just 1.12 precipitation hours, and a comfortable 23.77°C daily maximum. That mix suits almost any format, from a formal seated dinner to a relaxed patio celebration. The strongest historical date, 27 May, reached 13.34 sunshine hours and no precipitation hours, which gives couples a generous window for ceremonies, family photos, and golden-hour dining. If you want spring greenery without the unpredictability of earlier months, May is a practical sweet spot. Book shade, hydration, and vendor load-in timing early, because good outdoor dates tend to go quickly.
Campbell, California, United States
Top date in June, 2027:
19 June
Top dates with the most sunshine
19 June
- 13.7 median hours of sunny weather
18 June
- 13.7 median hours of sunny weather
21 June
- 13.7 median hours of sunny weather
29 June
- 13.7 median hours of sunny weather
27 June
- 13.7 median hours of sunny weather
Top Saturdays in June 2027
19 June
- 13.7 median hours of sunny weather
26 June
- 13.7 median hours of sunny weather
05 June
- 12.8 median hours of sunny weather
12 June
- 12.6 median hours of sunny weather
Based on data from: 2016-2025
01
84 °F
13.4 h
0 h
02
83 °F
13.4 h
0 h
03
85 °F
13.2 h
0 h
04
83 °F
12.5 h
0 h
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83 °F
12.8 h
0.7 h
06
79 °F
13 h
0 h
07
78 °F
13.4 h
0.1 h
08
79 °F
13.1 h
0.2 h
09
79 °F
12.8 h
0.7 h
10
81 °F
12.9 h
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13.5 h
0.2 h
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81 °F
12.6 h
0.8 h
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80 °F
13.6 h
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14
81 °F
13.6 h
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79 °F
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81 °F
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82 °F
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85 °F
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86 °F
13.7 h
0 h
20
84 °F
13.6 h
0 h
21
84 °F
13.7 h
0 h
22
87 °F
13.3 h
0.2 h
23
87 °F
13.5 h
0 h
24
86 °F
13.5 h
0 h
25
85 °F
13.5 h
0.3 h
26
84 °F
13.7 h
0 h
27
83 °F
13.7 h
0 h
28
82 °F
13.4 h
0 h
29
85 °F
13.7 h
0 h
30
88 °F
13.7 h
0 h
June is the clearest candidate for the best time to get married in Campbell. Historical averages show 13.36 sunshine hours, only 0.11 precipitation hours, and a 28.27°C daily maximum, so it offers the most reliable conditions for outdoor plans. The month works especially well for couples who want a long celebration day with flexible photography timing and minimal rain concerns. The trade-off is warmth: shade structures, chilled drinks, and a ceremony that does not start too late in the afternoon will help guests stay comfortable. June also tends to attract more demand for venues and hotels, so reserve early if you want the strongest seasonal conditions.
Campbell, California, United States
Top date in July, 2027:
01 July
Top dates with the most sunshine
01 July
- 13.6 median hours of sunny weather
11 July
- 13.6 median hours of sunny weather
15 July
- 13.5 median hours of sunny weather
04 July
- 13.5 median hours of sunny weather
02 July
- 13.5 median hours of sunny weather
Top Saturdays in July 2027
17 July
- 13.4 median hours of sunny weather
03 July
- 13.4 median hours of sunny weather
10 July
- 13.4 median hours of sunny weather
24 July
- 13.2 median hours of sunny weather
31 July
- 12.9 median hours of sunny weather
Based on data from: 2016-2025
01
86 °F
13.6 h
0 h
02
84 °F
13.5 h
0 h
03
85 °F
13.4 h
0 h
04
85 °F
13.5 h
0 h
05
84 °F
13.4 h
0.5 h
06
83 °F
13.1 h
0.5 h
07
84 °F
13.3 h
0 h
08
86 °F
13.5 h
0 h
09
85 °F
13.4 h
0 h
10
86 °F
13.4 h
0.1 h
11
89 °F
13.6 h
0 h
12
88 °F
13.3 h
0.1 h
13
89 °F
13.4 h
0 h
14
87 °F
13.5 h
0 h
15
86 °F
13.5 h
0 h
16
87 °F
13.3 h
0 h
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87 °F
13.4 h
0 h
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85 °F
13.4 h
0 h
19
85 °F
13.4 h
0 h
20
86 °F
13.4 h
0 h
21
86 °F
13.4 h
0 h
22
86 °F
13.3 h
0 h
23
88 °F
13.2 h
0 h
24
88 °F
13.2 h
0 h
25
88 °F
13.2 h
0 h
26
87 °F
13.1 h
0 h
27
86 °F
13.1 h
0 h
28
85 °F
13.2 h
0 h
29
85 °F
13.1 h
0 h
30
85 °F
13.1 h
0 h
31
85 °F
12.9 h
0.1 h
July in Campbell is bright and very dry, with 13.31 sunshine hours, only 0.04 precipitation hours, and an average maximum temperature of 29.98°C. That makes it a strong month for certainty, but it also raises the importance of heat management, especially for outdoor ceremonies and suit-heavy wedding parties. The strongest historical date, 01 July, reached 13.6 sunshine hours and 30°C, which is excellent for photos but less forgiving for formal daytime events. If you choose July, plan for shade, water stations, fans, and a later ceremony if your venue allows it. Guests visiting from cooler climates will especially appreciate clear guidance on dress and transport.
Campbell, California, United States
Top date in August, 2027:
02 August
Top dates with the most sunshine
02 August
- 12.9 median hours of sunny weather
06 August
- 12.8 median hours of sunny weather
07 August
- 12.8 median hours of sunny weather
08 August
- 12.8 median hours of sunny weather
01 August
- 12.7 median hours of sunny weather
Top Saturdays in August 2027
07 August
- 12.8 median hours of sunny weather
14 August
- 12.6 median hours of sunny weather
21 August
- 12.2 median hours of sunny weather
28 August
- 12 median hours of sunny weather
Based on data from: 2016-2025
01
84 °F
12.7 h
0.5 h
02
86 °F
12.9 h
0 h
03
85 °F
12.4 h
0 h
04
85 °F
12.6 h
0 h
05
82 °F
12.6 h
0.1 h
06
85 °F
12.8 h
0 h
07
86 °F
12.8 h
0.1 h
08
86 °F
12.8 h
0 h
09
86 °F
12.5 h
0.1 h
10
85 °F
12.6 h
0.7 h
11
86 °F
12.6 h
0 h
12
86 °F
12.6 h
0 h
13
87 °F
12.6 h
0 h
14
88 °F
12.6 h
0 h
15
88 °F
12.6 h
0 h
16
90 °F
12.2 h
0 h
17
87 °F
11.9 h
0 h
18
86 °F
12.5 h
0.1 h
19
85 °F
12.5 h
0 h
20
86 °F
12.3 h
0.2 h
21
85 °F
12.2 h
0.2 h
22
86 °F
12.4 h
0.2 h
23
86 °F
12.1 h
0.1 h
24
85 °F
11.9 h
0.2 h
25
83 °F
12.2 h
0.5 h
26
85 °F
12.2 h
0 h
27
87 °F
12.2 h
0 h
28
88 °F
12 h
0 h
29
85 °F
11.9 h
0.2 h
30
85 °F
11.9 h
0 h
31
86 °F
12 h
0 h
August keeps Campbell firmly in summer mode, with 12.38 sunshine hours, 0.1 precipitation hours, and an average maximum temperature of 29.84°C. It is still a very workable wedding month, especially for venues that have strong indoor air conditioning and attractive evening outdoor spaces. The strongest historical date, 02 August, recorded 12.87 sunshine hours and no precipitation, which is useful for couples who want dependable light without the uncertainty of a wetter season. The downside is straightforward: midday heat can be tiring for guests, vendors, and anyone in formal attire. Consider a shorter ceremony, plenty of hydration, and a reception flow that lets people step indoors without losing the atmosphere.
Campbell, California, United States
Top date in September, 2027:
05 September
Top dates with the most sunshine
05 September
- 11.9 median hours of sunny weather
04 September
- 11.9 median hours of sunny weather
06 September
- 11.9 median hours of sunny weather
09 September
- 11.8 median hours of sunny weather
01 September
- 11.7 median hours of sunny weather
Top Saturdays in September 2027
04 September
- 11.9 median hours of sunny weather
11 September
- 11.3 median hours of sunny weather
25 September
- 10.6 median hours of sunny weather
18 September
- 9.8 median hours of sunny weather
Based on data from: 2016-2025
01
86 °F
11.7 h
0.1 h
02
85 °F
11.6 h
0.5 h
03
83 °F
11.4 h
0.3 h
04
86 °F
11.9 h
0 h
05
88 °F
11.9 h
0 h
06
89 °F
11.9 h
0 h
07
87 °F
11.6 h
0.2 h
08
87 °F
11.7 h
0 h
09
86 °F
11.8 h
0 h
10
83 °F
10.9 h
1.2 h
11
82 °F
11.3 h
1.6 h
12
82 °F
11.6 h
0 h
13
81 °F
11.4 h
0.3 h
14
82 °F
11.4 h
0.1 h
15
80 °F
11.3 h
0.3 h
16
80 °F
10.7 h
0.6 h
17
81 °F
11 h
0.7 h
18
79 °F
9.8 h
2.4 h
19
79 °F
10.4 h
0.7 h
20
82 °F
10.9 h
0.3 h
21
81 °F
11.1 h
0.5 h
22
80 °F
11.3 h
0 h
23
82 °F
11.3 h
0 h
24
86 °F
11.2 h
0.2 h
25
84 °F
10.6 h
0.3 h
26
83 °F
10.9 h
0.5 h
27
83 °F
10.6 h
0.5 h
28
82 °F
11 h
0.1 h
29
78 °F
10.5 h
0.2 h
30
77 °F
9.7 h
0.5 h
September in Campbell usually offers a softer edge than peak summer while still preserving excellent daylight, with 11.14 sunshine hours on average and only 0.4 precipitation hours. The daily maximum of 28.21°C means the month can still feel hot, but often more manageable than July or August. The strongest historical date, 05 September, climbed to 30.91°C with 11.86 sunshine hours, a useful reminder that early autumn here is not automatically cool. September is attractive for couples who want good weather and a slightly calmer travel period than midsummer, though local wineries, event spaces, and nearby Bay Area destinations can still be busy. Build in cooling options and a flexible dress code note for guests.
Campbell, California, United States
Top date in October, 2027:
05 October
Top dates with the most sunshine
05 October
- 10.7 median hours of sunny weather
04 October
- 10.6 median hours of sunny weather
01 October
- 10.5 median hours of sunny weather
07 October
- 10.5 median hours of sunny weather
06 October
- 10.3 median hours of sunny weather
Top Saturdays in October 2027
02 October
- 10.2 median hours of sunny weather
09 October
- 10.1 median hours of sunny weather
30 October
- 9.5 median hours of sunny weather
23 October
- 9.4 median hours of sunny weather
16 October
- 8.7 median hours of sunny weather
Based on data from: 2016-2025
01
80 °F
10.5 h
0.4 h
02
82 °F
10.2 h
1.5 h
03
80 °F
9.2 h
2.6 h
04
79 °F
10.6 h
2 h
05
81 °F
10.7 h
0 h
06
82 °F
10.3 h
0 h
07
83 °F
10.5 h
0 h
08
81 °F
10.2 h
0.2 h
09
78 °F
10.1 h
0.5 h
10
77 °F
10.1 h
0.5 h
11
74 °F
10.2 h
0 h
12
75 °F
10.3 h
0 h
13
75 °F
9.3 h
0.3 h
14
74 °F
8.5 h
3 h
15
77 °F
10 h
1.4 h
16
76 °F
8.7 h
2.5 h
17
75 °F
9.9 h
1 h
18
74 °F
10 h
0.3 h
19
77 °F
9.8 h
0.8 h
20
75 °F
9 h
2.1 h
21
76 °F
9 h
1 h
22
72 °F
9.2 h
1.8 h
23
73 °F
9.4 h
1.1 h
24
74 °F
8.7 h
2.7 h
25
72 °F
9.2 h
1.8 h
26
72 °F
8.5 h
0.6 h
27
72 °F
8.6 h
1.6 h
28
71 °F
9 h
1.5 h
29
70 °F
9.7 h
1 h
30
70 °F
9.5 h
1.5 h
31
70 °F
9 h
0.6 h
October is one of the more comfortable months for a Campbell wedding, with 9.6 sunshine hours, 1.11 precipitation hours, and an average maximum temperature of 24.26°C. It tends to offer a gentler version of late-season outdoor celebrations: still bright enough for good photos, but less demanding than peak summer. The strongest historical date, 05 October, had 10.69 sunshine hours and no precipitation, which suggests that early October can be especially pleasant when you want a polished fall look without true cold weather. This is a good month for couples who value comfort and atmosphere, though you should still confirm daylight timing if your ceremony is later in the day.
Campbell, California, United States
Top date in November, 2027:
02 November
Top dates with the most sunshine
02 November
- 9.4 median hours of sunny weather
03 November
- 9.2 median hours of sunny weather
07 November
- 9.2 median hours of sunny weather
11 November
- 9 median hours of sunny weather
10 November
- 8.9 median hours of sunny weather
Top Saturdays in November 2027
13 November
- 7.7 median hours of sunny weather
20 November
- 7.2 median hours of sunny weather
06 November
- 7.2 median hours of sunny weather
27 November
- 7 median hours of sunny weather
Based on data from: 2016-2025
01
70 °F
8.1 h
2.8 h
02
70 °F
9.4 h
1.4 h
03
70 °F
9.2 h
0.9 h
04
69 °F
8.4 h
1.1 h
05
69 °F
8.1 h
1.1 h
06
65 °F
7.2 h
2.5 h
07
67 °F
9.2 h
3.1 h
08
65 °F
8.1 h
3 h
09
66 °F
8.3 h
2.3 h
10
67 °F
8.9 h
0.5 h
11
67 °F
9 h
0.2 h
12
68 °F
8.2 h
0.9 h
13
66 °F
7.7 h
1.1 h
14
65 °F
7.6 h
2.6 h
15
65 °F
7.8 h
2.1 h
16
64 °F
7.4 h
4.2 h
17
63 °F
7.8 h
3.9 h
18
62 °F
6.9 h
6.6 h
19
61 °F
7.5 h
2.2 h
20
62 °F
7.2 h
2.1 h
21
62 °F
6.8 h
3.1 h
22
63 °F
7.9 h
1.5 h
23
62 °F
7 h
4.7 h
24
62 °F
8.5 h
2.5 h
25
63 °F
8.3 h
0 h
26
60 °F
5.7 h
4.9 h
27
60 °F
7 h
3.8 h
28
59 °F
8.3 h
1.7 h
29
58 °F
8.5 h
3.2 h
30
58 °F
7.1 h
1.7 h
November in Campbell is noticeably cooler and less predictable than October, with 7.9 sunshine hours, 2.39 precipitation hours, and a 17.96°C average maximum temperature. It can still be a charming wedding month, especially for indoor receptions with warm lighting, seasonal menus, and a shorter, more focused timeline. The strongest historical date, 02 November, reached 9.44 sunshine hours and 21.38°C, showing that some days still feel remarkably pleasant. The challenge is that weather can turn quickly, so you will want a strong indoor plan and careful guest communication about attire and transport. November works best for couples prioritizing atmosphere over outdoor flexibility.
Campbell, California, United States
Top date in December, 2027:
02 December
Top dates with the most sunshine
02 December
- 7.6 median hours of sunny weather
05 December
- 7.5 median hours of sunny weather
16 December
- 7.5 median hours of sunny weather
07 December
- 7.5 median hours of sunny weather
19 December
- 7.5 median hours of sunny weather
Top Saturdays in December 2027
04 December
- 7 median hours of sunny weather
11 December
- 6.8 median hours of sunny weather
18 December
- 6.6 median hours of sunny weather
25 December
- 5.7 median hours of sunny weather
Based on data from: 2016-2025
01
58 °F
6.8 h
4.6 h
02
59 °F
7.6 h
2.6 h
03
60 °F
7.3 h
2.6 h
04
59 °F
7 h
3.4 h
05
60 °F
7.5 h
2.4 h
06
58 °F
7.5 h
3.1 h
07
60 °F
7.5 h
5 h
08
58 °F
6.6 h
3.8 h
09
58 °F
7.3 h
1.6 h
10
58 °F
6.6 h
4.5 h
11
58 °F
6.8 h
2.9 h
12
59 °F
6.5 h
4.2 h
13
57 °F
5.4 h
7.1 h
14
57 °F
6.8 h
3 h
15
57 °F
6.5 h
4.2 h
16
56 °F
7.5 h
2.7 h
17
56 °F
6.4 h
3.1 h
18
56 °F
6.6 h
4.1 h
19
57 °F
7.5 h
2.2 h
20
58 °F
6.7 h
2 h
21
58 °F
5.7 h
1.4 h
22
58 °F
5.3 h
5.6 h
23
58 °F
6.4 h
5 h
24
58 °F
5.8 h
3.9 h
25
57 °F
5.7 h
7.4 h
26
56 °F
6.9 h
4 h
27
56 °F
5.6 h
7.3 h
28
56 °F
6.6 h
2.7 h
29
58 °F
5.3 h
7.5 h
30
57 °F
7.1 h
5.3 h
31
55 °F
6.5 h
3.1 h
December is the least forgiving month in Campbell for outdoor-focused weddings, with 6.62 sunshine hours, 3.95 precipitation hours, and an average maximum temperature of 14.23°C. That said, it can be beautiful for intimate indoor celebrations, especially if you want a festive feel and are comfortable leaning into candlelight, darker florals, and tighter guest flow. The strongest historical date, 02 December, still posted only 7.62 sunshine hours, 2.6 precipitation hours, and 14.74°C, so even the better days are fairly cool. If you choose December, confirm heating, covered arrivals, and vendor access well ahead of time, and avoid assuming outdoor photos will stay comfortable for long.