Weather on February 15
Antioch, CA
55 Years of Data
Avg High
61°F
Avg Low
43°F
Warmest
2002
74°F avg
Coldest
1990
38°F avg
About This Date
February 15th in Antioch, CA typically brings mild winter weather, with average highs around 61°F and lows near 43°F. Over 56 years of records, the warmest February 15th was in 2002 (74°F average), while the coldest was 1990 (38°F) — a 36°F range across recorded history. Rain or other precipitation has occurred on about 23% of February 15th dates historically, with the wettest February 15th recording 3.43" of rain. The last decade has been 1.1°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.1°F cooler on this date compared to 20-30 years ago.
Planning for February 15th in Antioch, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 51° | 47° | 49° | — | — |
| 2025 | 56° | 43° | 49° | — | — |
| 2024 | 56° | 47° | 51° | — | — |
| 2023 | 52° | 37° | 44° | — | — |
| 2022 | 53° | 38° | 45° | — | — |
| 2021 | 64° | 50° | 57° | — | — |
| 2020 | 65° | 42° | 53° | — | — |
| 2019 | 56° | 42° | 49° | 0.3" | — |
| 2018 | 59° | 38° | 48° | — | — |
| 2017 | 61° | 46° | 53° | — | — |
| 2016 | 77° | 57° | 67° | — | — |
| 2015 | 71° | 48° | 60° | — | — |
| 2014 | 63° | 50° | 56° | — | — |
| 2013 | 68° | 41° | 55° | — | — |
| 2012 | 69° | 38° | 53° | — | — |
| 2011 | 70° | 41° | 55° | — | — |
| 2010 | 62° | 49° | 55° | — | — |
| 2009 | 57° | 44° | 51° | 3.05" | — |
| 2008 | 62° | 40° | 51° | — | — |
| 2007 | 68° | 45° | 56° | — | — |
| 2006 | 55° | 34° | 44° | — | — |
| 2005 | 54° | 50° | 52° | 3.43" | — |
| 2004 | 62° | 40° | 51° | 1.32" | — |
| 2003 | 52° | 46° | 49° | — | — |
| 2002warmest | 78° | 70° | 74° | — | — |
| 2001 | 49° | 41° | 45° | — | — |
| 2000 | 59° | 43° | 51° | — | — |
| 1999 | 56° | 38° | 47° | — | — |
| 1998 | 59° | 40° | 49° | 0.33" | — |
| 1997 | 68° | 39° | 54° | — | — |
| 1996 | 62° | 45° | 53° | — | — |
| 1995 | 53° | 38° | 45° | — | — |
| 1994 | 61° | 36° | 48° | — | — |
| 1993 | 61° | 39° | 50° | — | — |
| 1992 | 55° | 43° | 49° | 2.08" | — |
| 1991 | 70° | 52° | 61° | — | — |
| 1990coldest | 48° | 28° | 38° | — | — |
| 1989 | 57° | 34° | 45° | — | — |
| 1988 | 67° | 40° | 53° | — | — |
| 1987 | 56° | 47° | 51° | 0.38" | — |
| 1986 | 65° | 52° | 58° | 2.34" | — |
| 1985 | 67° | 37° | 52° | — | — |
| 1984 | 58° | 47° | 52° | 0.05" | — |
| 1983 | 60° | 42° | 51° | — | — |
| 1982 | 64° | 46° | 55° | 1.5" | — |
| 1981 | 68° | 44° | 56° | — | — |
| 1980 | 55° | 43° | 49° | 1.27" | — |
| 1979 | 58° | 35° | 46° | — | — |
| 1978 | 60° | 46° | 53° | — | — |
| 1977 | 76° | 41° | 58° | — | — |
| 1976 | 55° | 43° | 49° | 0.1" | — |
| 1975 | 57° | 42° | 50° | — | — |
| 1974 | 59° | 38° | 48° | — | — |
| 1973 | 58° | 42° | 50° | 0.03" | — |
| 1972 | 65° | 47° | 56° | — | — |
| 1971 | 62° | 50° | 56° | — | — |
56 years of data from ANTIOCH FIBREBRD MILLS