Weather on February 18
Concord, CA
55 Years of Data
Avg High
62°F
Avg Low
42°F
Warmest
1981
64°F avg
Coldest
1990
40°F avg
About This Date
February 18th in Concord, CA typically brings mild winter weather, with average highs around 62°F and lows near 42°F. Over 56 years of records, the warmest February 18th was in 1981 (64°F average), while the coldest was 1990 (40°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 34% of February 18th dates historically, with the wettest February 18th recording 5.41" of rain. The last decade has been 1.9°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.9°F cooler on this date compared to 20-30 years ago.
Planning for February 18th in Concord, CA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 52° | 35° | 43° | 0.1" | — |
| 2025 | 65° | 41° | 53° | — | — |
| 2024 | 68° | 43° | 55° | 1.12" | — |
| 2023 | 62° | 33° | 48° | — | — |
| 2022 | 67° | 41° | 54° | — | — |
| 2021 | 65° | 37° | 51° | — | — |
| 2020 | 68° | 45° | 56° | — | — |
| 2019 | 58° | 33° | 45° | — | — |
| 2018 | 60° | 44° | 52° | — | — |
| 2017 | 61° | 50° | 55° | — | — |
| 2016 | 62° | 47° | 54° | 0.41" | — |
| 2015 | 67° | 48° | 57° | — | — |
| 2014 | 65° | 42° | 53° | — | — |
| 2013 | 54° | 42° | 48° | — | — |
| 2012 | 62° | 44° | 53° | — | — |
| 2011 | 45° | 37° | 41° | 1.73" | — |
| 2010 | 64° | 44° | 54° | — | — |
| 2009 | 57° | 45° | 51° | — | — |
| 2008 | 59° | 44° | 52° | — | — |
| 2007 | 64° | 46° | 55° | — | — |
| 2006 | 50° | 33° | 42° | 0.23" | — |
| 2005 | 63° | 51° | 57° | 0.61" | — |
| 2004 | 62° | 49° | 55° | 1.14" | — |
| 2003 | 61° | 38° | 49° | — | — |
| 2002 | 57° | 38° | 47° | — | — |
| 2001 | 59° | 49° | 54° | 0.25" | — |
| 2000 | 61° | 41° | 51° | — | — |
| 1999 | 63° | 49° | 56° | 0.41" | — |
| 1998 | 60° | 43° | 51° | — | — |
| 1997 | 67° | 41° | 54° | — | — |
| 1996 | 68° | 52° | 60° | 0.03" | — |
| 1995 | 66° | 49° | 57° | — | — |
| 1994 | 55° | 41° | 48° | 0.74" | — |
| 1993 | 61° | 45° | 53° | 0.79" | — |
| 1992 | 67° | 47° | 57° | 0.23" | — |
| 1991 | 70° | 42° | 56° | — | — |
| 1990coldest | 50° | 30° | 40° | 0.74" | — |
| 1989 | 58° | 45° | 51° | 0.03" | — |
| 1988 | 68° | 33° | 51° | — | — |
| 1987 | 65° | 43° | 54° | — | — |
| 1986 | 69° | 56° | 62° | 5.41" | — |
| 1985 | 69° | 38° | 53° | — | — |
| 1984 | 61° | 30° | 45° | — | — |
| 1983 | 59° | 41° | 50° | 1.98" | — |
| 1982 | 67° | 43° | 55° | — | — |
| 1981warmest | 73° | 55° | 64° | — | — |
| 1980 | 61° | 56° | 58° | 1.93" | — |
| 1979 | 56° | 36° | 46° | 0.51" | — |
| 1978 | 65° | 43° | 54° | — | — |
| 1977 | 72° | 42° | 57° | — | — |
| 1976 | 60° | 45° | 52° | — | — |
| 1975 | 59° | 31° | 45° | — | — |
| 1974 | 53° | 34° | 43° | — | — |
| 1973 | 62° | 38° | 50° | — | — |
| 1972 | 66° | 44° | 55° | — | — |
| 1971 | 61° | 31° | 46° | — | — |
56 years of data from CONCORD BUCHANAN FLD