Weather on April 20
Oakland, CA
55 Years of Data
Avg High
67°F
Avg Low
50°F
Warmest
2009
77°F avg
Coldest
2008
49°F avg
About This Date
April 20th in Oakland, CA typically brings mild spring weather, with average highs around 67°F and lows near 50°F. Over 55 years of records, the warmest April 20th was in 2009 (77°F average), while the coldest was 2008 (49°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 20% of April 20th dates historically, with the wettest April 20th recording 1.73" of rain. The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
Planning for April 20th in Oakland, CA? Great weather for outdoor activities.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 66° | 51° | 59° | — | — |
| 2024 | 68° | 52° | 60° | — | — |
| 2023 | 67° | 48° | 57° | — | — |
| 2022 | 68° | 52° | 60° | 0.28" | — |
| 2021 | 63° | 50° | 56° | — | — |
| 2020 | 62° | 53° | 58° | — | — |
| 2019 | 62° | 52° | 57° | — | — |
| 2018 | 67° | 46° | 56° | — | — |
| 2017 | 69° | 54° | 61° | 0.03" | — |
| 2016 | 74° | 52° | 63° | — | — |
| 2015 | 63° | 53° | 58° | — | — |
| 2014 | 78° | 52° | 65° | — | — |
| 2013 | 77° | 53° | 65° | — | — |
| 2012 | 82° | 57° | 70° | — | — |
| 2011 | 64° | 53° | 59° | 0.18" | — |
| 2010 | 61° | 49° | 55° | 1.73" | — |
| 2009warmest | 93° | 60° | 77° | — | — |
| 2008coldest | 56° | 43° | 49° | — | — |
| 2007 | 63° | 46° | 54° | 0.43" | — |
| 2006 | 72° | 48° | 60° | — | — |
| 2005 | 63° | 51° | 57° | — | — |
| 2004 | 65° | 56° | 60° | — | — |
| 2003 | 63° | 52° | 57° | — | — |
| 2002 | 60° | 49° | 54° | — | — |
| 2001 | 57° | 43° | 50° | 1.35" | — |
| 2000 | 69° | 49° | 59° | — | — |
| 1999 | 66° | 51° | 59° | — | — |
| 1998 | 71° | 53° | 62° | — | — |
| 1997 | 70° | 59° | 64° | — | — |
| 1996 | 59° | 44° | 52° | — | — |
| 1995 | — | 52° | — | 0.18" | — |
| 1994 | 64° | 54° | 59° | — | — |
| 1993 | 72° | 54° | 63° | — | — |
| 1992 | 71° | 57° | 64° | — | — |
| 1991 | 62° | 52° | 57° | 1.04" | — |
| 1990 | 65° | 56° | 60° | — | — |
| 1989 | 74° | 54° | 64° | — | — |
| 1988 | 62° | 50° | 56° | 0.05" | — |
| 1987 | 74° | 48° | 61° | — | — |
| 1986 | 80° | 54° | 67° | — | — |
| 1985 | 62° | 44° | 53° | — | — |
| 1984 | 59° | 42° | 51° | — | — |
| 1983 | 69° | 52° | 60° | 0.91" | — |
| 1982 | 78° | 60° | 69° | — | — |
| 1981 | 59° | 47° | 53° | — | — |
| 1980 | 69° | 55° | 62° | — | — |
| 1979 | 63° | 39° | 51° | — | — |
| 1978 | 66° | 48° | 57° | 0.18" | — |
| 1977 | 81° | 45° | 63° | — | — |
| 1976 | 74° | 39° | 56° | — | — |
| 1975 | 61° | 42° | 51° | — | — |
| 1974 | 69° | 41° | 55° | — | — |
| 1973 | 65° | 44° | 54° | — | — |
| 1972 | 68° | 40° | 54° | — | — |
| 1971 | 58° | 42° | 50° | — | — |
55 years of data from UPPER SAN LEANDRO FILTERS