SAN FRANCISCO INTL AP, CA US
GHCN ID: USW00023234 · CA, US · 2.4 m elevation · Records 1945-2026 (81 years)
Primary station for Brisbane, CA.
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | 58.0°F | 44.5°F | 51.3°F | 3.89 in | — |
| February | 60.8°F | 46.1°F | 53.5°F | 3.96 in | — |
| March | 63.4°F | 47.6°F | 55.5°F | 2.73 in | — |
| April | 65.6°F | 49.1°F | 57.3°F | 1.36 in | — |
| May | 68.3°F | 51.6°F | 59.9°F | 0.48 in | — |
| June | 71.5°F | 53.6°F | 62.5°F | 0.14 in | — |
| July | 72.6°F | 55.3°F | 64.0°F | 0.00 in | — |
| August | 73.4°F | 56.4°F | 64.9°F | 0.04 in | — |
| September | 74.8°F | 55.9°F | 65.3°F | 0.07 in | — |
| October | 72.3°F | 53.4°F | 62.9°F | 0.79 in | — |
| November | 64.3°F | 48.5°F | 56.4°F | 2.04 in | — |
| December | 58.2°F | 44.6°F | 51.4°F | 4.14 in | — |