San Rafael, California vs San Luis Obispo Climate
77%matchOn climate, San Luis Obispo is a 77% match for San Rafael. Compared with San Rafael, San Luis Obispo has the same winter lows, half the winter rain and more sun.
San Rafael gets 42 in (1057 mm) of rain a year and San Luis Obispo 22 in (559 mm). August is the warmest month in both, with highs of 81°F (27°C) in San Rafael and 80°F (27°C) in San Luis Obispo.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
San RafaelSan Luis Obisposolid = high, dashed = low
Rain (in per month)
San RafaelSan Luis Obispo
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| San Rafael | San Luis Obispo | San Rafael | San Luis Obispo | San Rafael | San Luis Obispo | |
| Jan | 57°F(14°C) | 65°F(18°C) | 42°F(6°C) | 42°F(6°C) | 8.0 in(204 mm) | 5.0 in(127 mm) |
| Feb | 61°F(16°C) | 65°F(19°C) | 44°F(7°C) | 43°F(6°C) | 7.9 in(200 mm) | 4.7 in(119 mm) |
| Mar | 65°F(18°C) | 68°F(20°C) | 45°F(7°C) | 44°F(7°C) | 5.5 in(140 mm) | 3.6 in(91 mm) |
| Apr | 68°F(20°C) | 70°F(21°C) | 46°F(8°C) | 45°F(7°C) | 2.7 in(69 mm) | 1.4 in(36 mm) |
| May | 73°F(23°C) | 73°F(23°C) | 49°F(10°C) | 48°F(9°C) | 1.3 in(32 mm) | 0.5 in(13 mm) |
| Jun | 78°F(25°C) | 77°F(25°C) | 52°F(11°C) | 51°F(10°C) | 0.3 in(8 mm) | 0.0 in(1 mm) |
| Jul | 80°F(27°C) | 79°F(26°C) | 54°F(12°C) | 53°F(12°C) | 0.0 in(1 mm) | 0.0 in(1 mm) |
| Aug | 81°F(27°C) | 80°F(27°C) | 55°F(13°C) | 54°F(12°C) | 0.1 in(2 mm) | 0.0 in(1 mm) |
| Sep | 81°F(27°C) | 80°F(27°C) | 53°F(12°C) | 53°F(11°C) | 0.2 in(4 mm) | 0.1 in(2 mm) |
| Oct | 76°F(25°C) | 78°F(25°C) | 51°F(10°C) | 49°F(10°C) | 1.8 in(46 mm) | 1.1 in(27 mm) |
| Nov | 65°F(19°C) | 71°F(22°C) | 46°F(8°C) | 45°F(7°C) | 4.4 in(113 mm) | 1.6 in(41 mm) |
| Dec | 58°F(14°C) | 65°F(19°C) | 42°F(6°C) | 41°F(5°C) | 9.4 in(238 mm) | 3.9 in(100 mm) |
1991–2020 averages, by calendar month.