San Francisco weather in February
February in San Francisco: cool, a little rain, with very humid — a great time to visit.
#10 of 12 months in San Francisco · #276 of 604 destinations to visit in February · comfort 74/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
San Francisco climate normals — February
| Daytime high | 15°C / 60°F | 🙂 cool |
|---|---|---|
| Nighttime low | 6°C / 44°F | |
| Feels like (high) | 13°C / 55°F | |
| Rainfall | 60 mm / 2.4 in | 🌦 some rain |
| Rainy days | 6 days | |
| Humidity | 75% | 💦 very humid |
| Dew point | 5°C / 41°F | |
| Sunshine | 8.8 h/day | |
| Daylight | 10.8 h | |
| Wind | 17 km/h / 11 mph | |
| Air quality (US AQI) | 52 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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San Francisco in February — FAQ
- Is February a good time to visit San Francisco?
- February in San Francisco: cool, a little rain, with very humid — a great time to visit. It ranks #10 of 12 months for San Francisco on SeasonMap's comfort score (74/100).
- What is the weather like in San Francisco in February?
- In February, San Francisco averages a daily high of 15.3°C and a low of 6.4°C, with about 60.1 mm of rain over roughly 5.8 rainy days.
- What is the air quality in San Francisco in February?
- San Francisco has a mean US Air Quality Index of about 52 in February.