January 1943
San Francisco, CA
Average Temp
51.9°F
Record High
64.9°F
Record Low
39.0°F
Days Recorded
31 / 31
Historical January Records
Warmest January
1986 - 56.6°F
Coldest January
1937 - 43.6°F
Daily Temperature Range
High
Low
Average
Click any day to view hourly details
Daily Details
Data source: NOAA