Weather on February 15
San Ramon, CA
55 Years of Data
Avg High
57°F
Avg Low
42°F
Warmest
1977
66°F avg
Coldest
1990
36°F avg
About This Date
February 15th in San Ramon, CA typically brings cool winter weather, with average highs around 57°F and lows near 42°F. Over 56 years of records, the warmest February 15th was in 1977 (66°F average), while the coldest was 1990 (36°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 25% of February 15th dates historically, with the wettest February 15th recording 3.48" of rain. The last decade has been 3.5°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.5°F cooler on this date compared to 20-30 years ago.
Planning for February 15th in San Ramon, CA? Bring layers as temperatures can vary throughout the day.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 54° | 44° | 49° | — | — |
| 2025 | 51° | 36° | 43° | — | — |
| 2024 | 52° | 44° | 48° | 0.89" | — |
| 2023 | 44° | 34° | 39° | — | — |
| 2022 | 59° | 34° | 46° | — | — |
| 2021 | 47° | 42° | 44° | 0.46" | — |
| 2020 | 58° | 46° | 52° | — | — |
| 2019 | 42° | 34° | 38° | 0.84" | — |
| 2018 | 58° | 36° | 47° | — | — |
| 2017 | 63° | 55° | 59° | — | — |
| 2016 | 70° | 56° | 63° | — | — |
| 2015 | 72° | 53° | 62° | — | — |
| 2014 | 56° | 47° | 51° | — | — |
| 2013 | 64° | 49° | 56° | — | — |
| 2012 | 51° | 32° | 42° | 0.18" | — |
| 2011 | 50° | 42° | 46° | 0.64" | — |
| 2010 | 61° | 47° | 54° | — | — |
| 2009 | 41° | 37° | 39° | 1.32" | — |
| 2008 | 52° | 38° | 45° | — | — |
| 2007 | 68° | 42° | 55° | — | — |
| 2006 | 55° | 37° | 46° | — | — |
| 2005 | 53° | 50° | 52° | — | — |
| 2004 | 60° | 39° | 50° | — | — |
| 2003 | 61° | 49° | 55° | — | — |
| 2002 | 58° | 45° | 51° | — | — |
| 2001 | 59° | 36° | 47° | — | — |
| 2000 | 62° | 41° | 52° | — | — |
| 1999 | 56° | 38° | 47° | — | — |
| 1998 | 58° | 42° | 50° | — | — |
| 1997 | 65° | 52° | 58° | — | — |
| 1996 | 57° | 48° | 53° | — | — |
| 1995 | 63° | 33° | 48° | — | — |
| 1994 | 57° | 40° | 48° | — | — |
| 1993 | 55° | 37° | 46° | — | — |
| 1992 | 51° | 40° | 45° | — | — |
| 1991 | 65° | 50° | 57° | — | — |
| 1990coldest | 44° | 28° | 36° | — | — |
| 1989 | 53° | 32° | 43° | — | — |
| 1988 | 68° | 48° | 58° | — | — |
| 1987 | 52° | 37° | 44° | 0.56" | — |
| 1986 | 52° | 44° | 48° | 2.54" | — |
| 1985 | 72° | 49° | 60° | — | — |
| 1984 | 54° | 40° | 47° | 0.08" | — |
| 1983 | 58° | 45° | 51° | — | — |
| 1982 | 54° | 50° | 52° | 3.48" | — |
| 1981 | 63° | 46° | 54° | — | — |
| 1980 | 54° | 44° | 49° | 1.8" | — |
| 1979 | 52° | 36° | 44° | — | — |
| 1978 | 54° | 37° | 45° | 0.18" | — |
| 1977warmest | 76° | 57° | 66° | — | — |
| 1976 | 47° | 39° | 43° | 0.23" | — |
| 1975 | 51° | 32° | 42° | — | — |
| 1974 | 54° | 31° | 42° | — | — |
| 1973 | 49° | 37° | 43° | 0.36" | — |
| 1972 | 60° | 41° | 51° | — | — |
| 1971 | 68° | 45° | 56° | — | — |
56 years of data from LIVERMORE CALIFORNIA