Weather on March 18
Berkeley, CA
55 Years of Data
Avg High
64°F
Avg Low
48°F
Warmest
2026
73°F avg
Coldest
2002
44°F avg
About This Date
March 18th in Berkeley, CA typically brings mild spring weather, with average highs around 64°F and lows near 48°F. Over 56 years of records, the warmest March 18th was in 2026 (73°F average), while the coldest was 2002 (44°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 23% of March 18th dates historically, with the wettest March 18th recording 2.92" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for March 18th in Berkeley, CA? Great weather for outdoor activities.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026warmest | 86° | 59° | 73° | — | — |
| 2025 | 60° | 44° | 52° | — | — |
| 2024 | 68° | 51° | 60° | — | — |
| 2023 | 66° | 50° | 58° | — | — |
| 2022 | 69° | 46° | 58° | — | — |
| 2021 | 56° | 49° | 52° | 1.22" | — |
| 2020 | 58° | 46° | 52° | 0.1" | — |
| 2019 | 77° | 48° | 63° | — | — |
| 2018 | 55° | 39° | 47° | — | — |
| 2017 | 76° | 51° | 63° | — | — |
| 2016 | 78° | 49° | 63° | — | — |
| 2015 | 71° | 48° | 60° | — | — |
| 2014 | 71° | 45° | 58° | — | — |
| 2013 | 67° | 44° | 55° | — | — |
| 2012 | 50° | 40° | 45° | — | — |
| 2011 | 61° | 46° | 53° | 2.92" | — |
| 2010 | 74° | 47° | 60° | — | — |
| 2009 | 66° | 46° | 56° | — | — |
| 2008 | 67° | 45° | 56° | — | — |
| 2007 | 65° | 47° | 56° | — | — |
| 2006 | 60° | 42° | 51° | — | — |
| 2005 | 64° | 52° | 58° | 0.91" | — |
| 2004 | 84° | 51° | 68° | — | — |
| 2003 | 64° | 43° | 53° | — | — |
| 2002coldest | 51° | 37° | 44° | — | — |
| 2001 | 75° | 51° | 63° | — | — |
| 2000 | 69° | 50° | 60° | — | — |
| 1999 | 57° | 45° | 51° | — | — |
| 1998 | 64° | 49° | 56° | — | — |
| 1997 | 66° | 49° | 57° | 0.03" | — |
| 1996 | 73° | 55° | 64° | — | — |
| 1995 | 61° | 54° | 57° | 0.38" | — |
| 1994 | 59° | 52° | 55° | — | — |
| 1993 | 65° | 57° | 61° | 0.08" | — |
| 1992 | 67° | 50° | 58° | — | — |
| 1991 | 57° | 46° | 52° | 0.18" | — |
| 1990 | 62° | 50° | 56° | — | — |
| 1989 | 55° | 52° | 53° | 2.34" | — |
| 1988 | 70° | 46° | 58° | — | — |
| 1987 | 57° | 45° | 51° | — | — |
| 1986 | 67° | 53° | 60° | — | — |
| 1985 | 56° | 43° | 49° | 0.23" | — |
| 1984 | 65° | 45° | 55° | — | — |
| 1983 | 57° | 43° | 50° | — | — |
| 1982 | 52° | 40° | 46° | 0.43" | — |
| 1981 | 56° | 49° | 52° | 1.14" | — |
| 1980 | 64° | 44° | 54° | — | — |
| 1979 | 58° | 50° | 54° | — | — |
| 1978 | 75° | 61° | 68° | — | — |
| 1977 | 64° | 44° | 54° | — | — |
| 1976 | 56° | 49° | 52° | 0.36" | — |
| 1975 | 62° | 53° | 58° | — | — |
| 1974 | 61° | 49° | 55° | — | — |
| 1973 | 57° | 38° | 47° | — | — |
| 1972 | 67° | 48° | 57° | — | — |
| 1971 | 67° | 45° | 56° | — | — |
56 years of data from BERKELEY