Santa Rosa, California vs Watsonville Climate
74%matchOn climate, Watsonville is a 74% match for Santa Rosa. Compared with Santa Rosa, Watsonville has the same winter lows, 11°F (6°C) cooler summer days and less rain in winter.
Santa Rosa gets 32 in (822 mm) of rain a year and Watsonville 22 in (560 mm). Santa Rosa's warmest month is July, at 85°F (29°C); Watsonville's is September, at 76°F (24°C).
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
Santa RosaWatsonvillesolid = high, dashed = low
Rain (in per month)
Santa RosaWatsonville
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Santa Rosa | Watsonville | Santa Rosa | Watsonville | Santa Rosa | Watsonville | |
| Jan | 59°F(15°C) | 62°F(16°C) | 40°F(4°C) | 41°F(5°C) | 6.3 in(160 mm) | 4.6 in(116 mm) |
| Feb | 64°F(18°C) | 63°F(17°C) | 41°F(5°C) | 43°F(6°C) | 6.5 in(165 mm) | 3.9 in(99 mm) |
| Mar | 66°F(19°C) | 66°F(19°C) | 43°F(6°C) | 45°F(7°C) | 4.6 in(116 mm) | 3.1 in(80 mm) |
| Apr | 71°F(22°C) | 69°F(20°C) | 44°F(7°C) | 46°F(8°C) | 1.9 in(48 mm) | 1.7 in(43 mm) |
| May | 76°F(25°C) | 71°F(22°C) | 48°F(9°C) | 49°F(9°C) | 1.2 in(31 mm) | 0.5 in(12 mm) |
| Jun | 83°F(28°C) | 73°F(23°C) | 52°F(11°C) | 52°F(11°C) | 0.3 in(8 mm) | 0.2 in(4 mm) |
| Jul | 85°F(29°C) | 73°F(23°C) | 53°F(11°C) | 53°F(11°C) | 0.0 in(1 mm) | 0.2 in(4 mm) |
| Aug | 85°F(29°C) | 74°F(23°C) | 53°F(12°C) | 53°F(12°C) | 0.1 in(2 mm) | 0.0 in(1 mm) |
| Sep | 85°F(29°C) | 76°F(24°C) | 52°F(11°C) | 52°F(11°C) | 0.2 in(4 mm) | 0.1 in(3 mm) |
| Oct | 79°F(26°C) | 74°F(23°C) | 47°F(8°C) | 48°F(9°C) | 1.7 in(43 mm) | 1.1 in(27 mm) |
| Nov | 67°F(20°C) | 68°F(20°C) | 42°F(5°C) | 44°F(7°C) | 3.4 in(87 mm) | 2.4 in(62 mm) |
| Dec | 59°F(15°C) | 62°F(17°C) | 38°F(4°C) | 40°F(5°C) | 6.2 in(157 mm) | 4.3 in(109 mm) |
1991–2020 averages, by calendar month.