Santa Rosa, California vs San Leandro Climate
88%matchOn climate, San Leandro is a 88% match for Santa Rosa. Compared with Santa Rosa, San Leandro has 7°F (4°C) cooler summer days, half the winter rain and 4°F (2°C) milder winter nights.
Santa Rosa gets 32 in (822 mm) of rain a year and San Leandro 19 in (485 mm). Santa Rosa's warmest month is July, at 85°F (29°C); San Leandro's is September, at 79°F (26°C).
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
Santa RosaSan Leandrosolid = high, dashed = low
Rain (in per month)
Santa RosaSan Leandro
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Santa Rosa | San Leandro | Santa Rosa | San Leandro | Santa Rosa | San Leandro | |
| Jan | 59°F(15°C) | 58°F(15°C) | 40°F(4°C) | 43°F(6°C) | 6.3 in(160 mm) | 3.9 in(98 mm) |
| Feb | 64°F(18°C) | 62°F(17°C) | 41°F(5°C) | 45°F(7°C) | 6.5 in(165 mm) | 3.6 in(92 mm) |
| Mar | 66°F(19°C) | 65°F(18°C) | 43°F(6°C) | 47°F(8°C) | 4.6 in(116 mm) | 2.8 in(70 mm) |
| Apr | 71°F(22°C) | 69°F(20°C) | 44°F(7°C) | 48°F(9°C) | 1.9 in(48 mm) | 1.4 in(36 mm) |
| May | 76°F(25°C) | 72°F(22°C) | 48°F(9°C) | 51°F(11°C) | 1.2 in(31 mm) | 0.6 in(15 mm) |
| Jun | 83°F(28°C) | 76°F(25°C) | 52°F(11°C) | 55°F(13°C) | 0.3 in(8 mm) | 0.2 in(4 mm) |
| Jul | 85°F(29°C) | 77°F(25°C) | 53°F(11°C) | 56°F(13°C) | 0.0 in(1 mm) | 0.0 in(1 mm) |
| Aug | 85°F(29°C) | 78°F(26°C) | 53°F(12°C) | 56°F(13°C) | 0.1 in(2 mm) | 0.0 in(1 mm) |
| Sep | 85°F(29°C) | 79°F(26°C) | 52°F(11°C) | 56°F(13°C) | 0.2 in(4 mm) | 0.1 in(2 mm) |
| Oct | 79°F(26°C) | 75°F(24°C) | 47°F(8°C) | 52°F(11°C) | 1.7 in(43 mm) | 1.1 in(28 mm) |
| Nov | 67°F(20°C) | 66°F(19°C) | 42°F(5°C) | 47°F(8°C) | 3.4 in(87 mm) | 2.0 in(52 mm) |
| Dec | 59°F(15°C) | 59°F(15°C) | 38°F(4°C) | 43°F(6°C) | 6.2 in(157 mm) | 3.4 in(86 mm) |
1991–2020 averages, by calendar month.