Weather on April 20
Stockton, CA
55 Years of Data
Avg High
74°F
Avg Low
46°F
Warmest
2009
72°F avg
Coldest
2008
47°F avg
About This Date
April 20th in Stockton, CA typically brings pleasant spring weather, with average highs around 74°F and lows near 46°F — a 28°F daily swing. Over 55 years of records, the warmest April 20th was in 2009 (72°F average), while the coldest was 2008 (47°F) — a 25°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 3.99" of rain. The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
Planning for April 20th in Stockton, CA? Great weather for outdoor activities.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 82° | 45° | 63° | — | — |
| 2024 | 82° | 50° | 66° | — | — |
| 2023 | 73° | 41° | 57° | — | — |
| 2022 | 75° | 44° | 60° | — | — |
| 2021 | 72° | 48° | 60° | — | — |
| 2020 | 74° | 53° | 63° | — | — |
| 2019 | 70° | 48° | 59° | — | — |
| 2018 | 80° | 45° | 62° | — | — |
| 2017 | 73° | 51° | 62° | 0.1" | — |
| 2016 | 84° | 48° | 66° | — | — |
| 2015 | 81° | 50° | 65° | — | — |
| 2014 | 83° | 48° | 65° | — | — |
| 2013 | 84° | 52° | 68° | — | — |
| 2012 | 79° | — | — | — | — |
| 2011 | 77° | 53° | 65° | 0.03" | — |
| 2010 | 58° | 44° | 51° | 0.58" | — |
| 2009warmest | 98° | 46° | 72° | — | — |
| 2008coldest | 62° | 32° | 47° | — | — |
| 2007 | 64° | 43° | 53° | — | — |
| 2006 | 78° | 47° | 62° | — | — |
| 2005 | 73° | 46° | 60° | — | — |
| 2004 | 70° | 53° | 61° | 0.05" | — |
| 2003 | 75° | 48° | 62° | — | — |
| 2002 | — | 42° | — | — | — |
| 2001 | 77° | 36° | 56° | 0.13" | — |
| 2000 | 72° | 41° | 56° | — | — |
| 1999 | 80° | 55° | 68° | — | — |
| 1998 | 80° | 46° | 63° | — | — |
| 1997 | 75° | 51° | 63° | — | — |
| 1996 | 64° | 46° | 55° | 0.28" | — |
| 1995 | 68° | 38° | 53° | 0.41" | — |
| 1994 | 79° | 41° | 60° | — | — |
| 1993 | 80° | 46° | 63° | — | — |
| 1992 | 84° | 55° | 70° | — | — |
| 1991 | 71° | 35° | 53° | 0.56" | — |
| 1990 | 72° | 48° | 60° | — | — |
| 1989 | 83° | 38° | 60° | — | — |
| 1988 | 59° | 40° | 49° | 3.99" | — |
| 1987 | 81° | 47° | 64° | — | — |
| 1986 | 81° | 49° | 65° | — | — |
| 1985 | 58° | 42° | 50° | — | — |
| 1984 | 65° | 42° | 53° | — | — |
| 1983 | 72° | 49° | 60° | 0.51" | — |
| 1982 | 78° | 49° | 63° | — | — |
| 1981 | 57° | 42° | 50° | 0.53" | — |
| 1980 | 83° | 52° | 67° | — | — |
| 1979 | 69° | 44° | 57° | — | — |
| 1978 | 71° | 49° | 60° | — | — |
| 1977 | 82° | 49° | 65° | — | — |
| 1976 | 81° | 48° | 64° | — | — |
| 1975 | 70° | 43° | 56° | — | — |
| 1974 | 68° | 48° | 58° | — | — |
| 1973 | 69° | 45° | 57° | — | — |
| 1972 | 70° | 39° | 54° | — | — |
| 1971 | 72° | 44° | 58° | — | — |
55 years of data from STOCKTON FIRE STN 4