San Rafael, California vs Campbell Climate
83%matchSan Rafael and Campbell are a 83% climate match. Compared with San Rafael, Campbell has the same winter lows, half the winter rain and 4°F (2°C) hotter summer days.
San Rafael gets 42 in (1057 mm) of rain a year and Campbell 19 in (495 mm). August is the warmest month in both, with highs of 81°F (27°C) in San Rafael and 85°F (29°C) in Campbell.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
San RafaelCampbellsolid = high, dashed = low
Rain (in per month)
San RafaelCampbell
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| San Rafael | Campbell | San Rafael | Campbell | San Rafael | Campbell | |
| Jan | 57°F(14°C) | 62°F(17°C) | 42°F(6°C) | 42°F(6°C) | 8.0 in(204 mm) | 4.1 in(105 mm) |
| Feb | 61°F(16°C) | 65°F(18°C) | 44°F(7°C) | 44°F(6°C) | 7.9 in(200 mm) | 3.5 in(88 mm) |
| Mar | 65°F(18°C) | 68°F(20°C) | 45°F(7°C) | 46°F(8°C) | 5.5 in(140 mm) | 2.9 in(74 mm) |
| Apr | 68°F(20°C) | 72°F(22°C) | 46°F(8°C) | 47°F(8°C) | 2.7 in(69 mm) | 1.6 in(41 mm) |
| May | 73°F(23°C) | 77°F(25°C) | 49°F(10°C) | 51°F(11°C) | 1.3 in(32 mm) | 0.3 in(7 mm) |
| Jun | 78°F(25°C) | 82°F(28°C) | 52°F(11°C) | 55°F(13°C) | 0.3 in(8 mm) | 0.1 in(2 mm) |
| Jul | 80°F(27°C) | 84°F(29°C) | 54°F(12°C) | 58°F(14°C) | 0.0 in(1 mm) | 0.0 in(1 mm) |
| Aug | 81°F(27°C) | 85°F(29°C) | 55°F(13°C) | 58°F(14°C) | 0.1 in(2 mm) | 0.0 in(1 mm) |
| Sep | 81°F(27°C) | 84°F(29°C) | 53°F(12°C) | 56°F(13°C) | 0.2 in(4 mm) | 0.1 in(2 mm) |
| Oct | 76°F(25°C) | 78°F(26°C) | 51°F(10°C) | 51°F(10°C) | 1.8 in(46 mm) | 1.1 in(28 mm) |
| Nov | 65°F(19°C) | 69°F(21°C) | 46°F(8°C) | 44°F(7°C) | 4.4 in(113 mm) | 2.2 in(56 mm) |
| Dec | 58°F(14°C) | 62°F(17°C) | 42°F(6°C) | 41°F(5°C) | 9.4 in(238 mm) | 3.5 in(90 mm) |
1991–2020 averages, by calendar month.