Weather on April 20
Berkeley, CA
55 Years of Data
Avg High
66°F
Avg Low
49°F
Warmest
2009
76°F avg
Coldest
1985
49°F avg
About This Date
April 20th in Berkeley, CA typically brings mild spring weather, with average highs around 66°F and lows near 49°F. Over 55 years of records, the warmest April 20th was in 2009 (76°F average), while the coldest was 1985 (49°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 24% of April 20th dates historically, with the wettest April 20th recording 2.06" 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 April 20th in Berkeley, CA? Great weather for outdoor activities.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 66° | 51° | 59° | — | — |
| 2024 | 68° | 51° | 60° | — | — |
| 2023 | 68° | 52° | 60° | — | — |
| 2022 | 62° | 51° | 57° | — | — |
| 2021 | 61° | 49° | 55° | — | — |
| 2020 | 65° | 52° | 58° | — | — |
| 2019 | 69° | 50° | 60° | — | — |
| 2018 | 68° | 47° | 57° | — | — |
| 2017 | 67° | 49° | 58° | 0.08" | — |
| 2016 | 79° | 49° | 64° | — | — |
| 2015 | 65° | 50° | 57° | — | — |
| 2014 | 66° | 48° | 57° | — | — |
| 2013 | 72° | 49° | 60° | — | — |
| 2012 | 73° | 54° | 63° | — | — |
| 2011 | 64° | 50° | 57° | 0.23" | — |
| 2010 | 64° | 46° | 55° | 1.85" | — |
| 2009warmest | 91° | 60° | 76° | — | — |
| 2008 | 62° | 36° | 49° | — | — |
| 2007 | 56° | 43° | 49° | 0.2" | — |
| 2006 | 72° | 48° | 60° | — | — |
| 2005 | 69° | 48° | 59° | — | — |
| 2004 | 67° | 51° | 59° | 0.43" | — |
| 2003 | 70° | 49° | 59° | — | — |
| 2002 | 74° | 45° | 59° | — | — |
| 2001 | 62° | 45° | 53° | 2.06" | — |
| 2000 | 67° | 46° | 56° | — | — |
| 1999 | 73° | 49° | 61° | — | — |
| 1998 | 68° | 50° | 59° | — | — |
| 1997 | 70° | 59° | 64° | — | — |
| 1996 | 57° | 45° | 51° | — | — |
| 1995 | 59° | 48° | 54° | 0.2" | — |
| 1994 | 64° | 52° | 58° | — | — |
| 1993 | 72° | 54° | 63° | — | — |
| 1992 | 71° | 57° | 64° | — | — |
| 1991 | 62° | 52° | 57° | 1.04" | — |
| 1990 | 63° | 54° | 58° | — | — |
| 1989 | 65° | 54° | 59° | — | — |
| 1988 | 59° | 49° | 54° | 0.3" | — |
| 1987 | 80° | 51° | 66° | — | — |
| 1986 | 78° | 56° | 67° | — | — |
| 1985coldest | 54° | 44° | 49° | — | — |
| 1984 | 64° | 43° | 53° | — | — |
| 1983 | 62° | 50° | 56° | 1.09" | — |
| 1982 | 75° | 55° | 65° | — | — |
| 1981 | 61° | 48° | 54° | — | — |
| 1980 | 63° | 50° | 56° | 0.46" | — |
| 1979 | 62° | 46° | 54° | — | — |
| 1978 | 58° | 49° | 53° | 0.48" | — |
| 1977 | 58° | 47° | 52° | — | — |
| 1976 | 69° | 49° | 59° | — | — |
| 1975 | 66° | 46° | 56° | — | — |
| 1974 | 65° | 49° | 57° | — | — |
| 1973 | 70° | 52° | 61° | — | — |
| 1972 | 59° | 47° | 53° | — | — |
| 1971 | 58° | 46° | 52° | 0.05" | — |
55 years of data from BERKELEY