Weather & Climate in San Francisco, CA
Temperature, precipitation, and climate statistics
Annual Overview
Source: NOAA Climate NormalsAvg Temperature
56°F
Sunny Days
289
per year
Annual Rainfall
19.3"
UV Index
5.2
annual avg
🌤️
Weather Time Machine
Experience a year of weather in San Francisco. Click a month or press play.
50°F
43° / 56°
Jan
💧 3.8"☀️ 18d💨 83%
High
56°F
Low
43°F
Wind
6 mph
🌡️Temperature
64° / 50°F🌧️Precipitation
19.3" per year☀️Days Breakdown
289 sunny days/yr💨Wind
💧Humidity
77% avgTemperature Records
Source: NOAARecord High
101°F
Record Low
28°F
Avg High
64°F
Avg Low
50°F
Monthly Averages
Source: NOAA Climate Normals| Month | High | Low | Rain | Snow | Humidity | Wind |
|---|---|---|---|---|---|---|
| Jan | 56°F | 43°F | 3.80" | — | 83% | 5.5 mph |
| Feb | 58°F | 45°F | 3.94" | — | 81% | 6.2 mph |
| Mar | 60°F | 47°F | 2.96" | — | 80% | 6.5 mph |
| Apr | 62°F | 48°F | 1.41" | — | 76% | 7.5 mph |
| May | 65°F | 51°F | 0.70" | — | 74% | 8.2 mph |
| Jun | 69°F | 53°F | 0.14" | — | 73% | 8.4 mph |
| Jul | 70°F | 55°F | 0.02" | — | 77% | 8.0 mph |
| Aug | 71°F | 56°F | 0.04" | — | 77% | 7.5 mph |
| Sep | 72°F | 56°F | 0.07" | — | 75% | 6.3 mph |
| Oct | 69°F | 54°F | 0.85" | — | 74% | 5.5 mph |
| Nov | 62°F | 48°F | 1.84" | — | 79% | 5.2 mph |
| Dec | 56°F | 44°F | 3.51" | — | 80% | 5.8 mph |
San Francisco, CA has an average annual temperature of 56°F. The area enjoys approximately 289 sunny days per year. Annual rainfall totals about 19.3 inches.