San Francisco in January
San Francisco in January
San Francisco, United States
Visiting San Francisco in January means experiencing the winter. During winter, San Francisco offers cooler temperatures, festive atmosphere, and indoor attractions.
Weather in San Francisco in January
Average highs around 13.9C and lows near 7.8C. 103.8mm average precipitation and about 8 rainy days. January typically sits between December and February conditions, so it is useful for travelers wanting a balanced window in San Francisco. Pack quick-dry clothing and a light waterproof layer for January.
Temperature
January brings winter conditions in San Francisco, United States. The average temperature is about 10.9C, with lows near 7.8C and highs around 13.9C.
Sunshine Hours
San Francisco, United States usually gets around 7.2 hours of sunshine per day in January, with roughly 9.9 daylight hours available for sightseeing.
Rain
January sees around 103.8mm of rainfall over about 8 days. Rain can occur for around 3.2 hours per day on average.
