Weather on January 8
San Francisco, CA
55 Years of Data
Avg High
57°F
Avg Low
47°F
Warmest
2004
59°F avg
Coldest
1973
44°F avg
About This Date
January 8th in San Francisco, CA typically brings cool winter weather, with average highs around 57°F and lows near 47°F. Over 56 years of records, the warmest January 8th was in 2004 (59°F average), while the coldest was 1973 (44°F) — a 15°F range across recorded history. Rain or other precipitation has occurred on about 34% of January 8th dates historically, with the wettest January 8th recording 8" of rain. The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
Planning for January 8th in San Francisco, CA? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 56° | 47° | 51° | — | — |
| 2025 | 66° | 51° | 59° | — | — |
| 2024 | 56° | 44° | 50° | — | — |
| 2023 | 61° | 52° | 56° | 0.94" | — |
| 2022 | 55° | 45° | 50° | — | — |
| 2021 | 56° | 49° | 52° | 0.1" | — |
| 2020 | 56° | 48° | 52° | — | — |
| 2019 | 59° | 52° | 55° | 0.1" | — |
| 2018 | 58° | 51° | 54° | 8" | — |
| 2017 | 63° | 55° | 59° | 3.71" | — |
| 2016 | 53° | 46° | 50° | — | — |
| 2015 | 63° | 51° | 57° | — | — |
| 2014 | 56° | 50° | 53° | — | — |
| 2013 | 58° | 46° | 52° | — | — |
| 2012 | 65° | 49° | 57° | — | — |
| 2011 | 48° | 41° | 45° | — | — |
| 2010 | 53° | 46° | 50° | — | — |
| 2009 | 55° | 45° | 50° | — | — |
| 2008 | 54° | 45° | 49° | 0.53" | — |
| 2007 | 64° | 46° | 55° | — | — |
| 2006 | 56° | 45° | 50° | — | — |
| 2005 | 51° | 47° | 49° | 2.87" | — |
| 2004warmest | 66° | 51° | 59° | — | — |
| 2003 | 63° | 45° | 54° | — | — |
| 2002 | 60° | 50° | 55° | — | — |
| 2001 | 56° | 48° | 52° | 1.35" | — |
| 2000 | 55° | 48° | 52° | — | — |
| 1999 | 61° | 38° | 49° | — | — |
| 1998 | 53° | 46° | 50° | — | — |
| 1997 | 63° | 43° | 53° | — | — |
| 1996 | 54° | 49° | 51° | — | — |
| 1995 | 61° | 54° | 57° | 0.91" | — |
| 1994 | 52° | 44° | 48° | 0.2" | — |
| 1993 | 55° | 46° | 51° | 0.25" | — |
| 1992 | 60° | 42° | 51° | — | — |
| 1991 | 55° | 47° | 51° | — | — |
| 1990 | 61° | 54° | 57° | 0.05" | — |
| 1989 | 50° | 41° | 46° | 0.18" | — |
| 1988 | 57° | 50° | 54° | 0.03" | — |
| 1987 | 54° | 41° | 47° | — | — |
| 1986 | 63° | 50° | 56° | — | — |
| 1985 | 57° | 46° | 52° | — | — |
| 1984 | 51° | 47° | 49° | — | — |
| 1983 | 48° | 42° | 45° | — | — |
| 1982 | 53° | 43° | 48° | — | — |
| 1981 | 53° | 44° | 49° | — | — |
| 1980 | 56° | 52° | 54° | 0.08" | — |
| 1979 | 55° | 51° | 53° | 3.45" | — |
| 1978 | 62° | 54° | 58° | 0.03" | — |
| 1977 | 54° | 44° | 49° | — | — |
| 1976 | 57° | 44° | 51° | — | — |
| 1975 | 55° | 47° | 51° | 0.91" | — |
| 1974 | 54° | 42° | 48° | — | — |
| 1973coldest | 49° | 40° | 44° | 4.39" | — |
| 1972 | 56° | 44° | 50° | — | — |
| 1971 | 52° | 42° | 47° | — | — |
56 years of data from SAN FRANCISCO DWTN