Weather on April 1
San Diego, CA
55 Years of Data
Avg High
68°F
Avg Low
55°F
Warmest
2021
72°F avg
Coldest
1999
51°F avg
About This Date
April 1st in San Diego, CA typically brings mild spring weather, with average highs around 68°F and lows near 55°F. Over 56 years of records, the warmest April 1st was in 2021 (72°F average), while the coldest was 1999 (51°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 25% of April 1st dates historically, with the wettest April 1st recording 1.57" of rain. The last decade has been 4.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.2°F warmer on this date compared to 20-30 years ago.
Planning for April 1st in San Diego, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 71° | 62° | 67° | — | — |
| 2025 | 64° | 55° | 60° | — | — |
| 2024 | 65° | 53° | 59° | — | — |
| 2023 | 66° | 47° | 56° | — | — |
| 2022 | 68° | 58° | 63° | — | — |
| 2021warmest | 88° | 57° | 72° | — | — |
| 2020 | 66° | 58° | 62° | — | — |
| 2019 | 78° | 61° | 69° | — | — |
| 2018 | 66° | 57° | 62° | — | — |
| 2017 | 70° | 54° | 62° | — | — |
| 2016 | 67° | 57° | 62° | — | — |
| 2015 | 71° | 62° | 67° | — | — |
| 2014 | 65° | 58° | 61° | 0.13" | — |
| 2013 | 66° | 56° | 61° | — | — |
| 2012 | 62° | 55° | 59° | — | — |
| 2011 | 75° | 63° | 69° | — | — |
| 2010 | 59° | 48° | 54° | 1.42" | — |
| 2009 | 64° | 56° | 60° | — | — |
| 2008 | 59° | 50° | 55° | — | — |
| 2007 | 65° | 51° | 58° | — | — |
| 2006 | 66° | 56° | 61° | — | — |
| 2005 | 76° | 56° | 66° | — | — |
| 2004 | 65° | 54° | 59° | 0.76" | — |
| 2003 | 64° | 56° | 60° | — | — |
| 2002 | 61° | 54° | 57° | — | — |
| 2001 | 61° | 57° | 59° | — | — |
| 2000 | 79° | 52° | 65° | — | — |
| 1999coldest | 58° | 45° | 51° | 1.5" | — |
| 1998 | 58° | 48° | 53° | 0.99" | — |
| 1997 | 65° | 54° | 59° | — | — |
| 1996 | 69° | 52° | 60° | 0.08" | — |
| 1995 | 69° | 52° | 60° | — | — |
| 1994 | 61° | 56° | 58° | — | — |
| 1993 | 67° | 56° | 61° | — | — |
| 1992 | 71° | 57° | 64° | 0.71" | — |
| 1991 | 64° | 55° | 60° | 0.13" | — |
| 1990 | 64° | 57° | 61° | — | — |
| 1989 | 70° | 59° | 64° | — | — |
| 1988 | 78° | 50° | 64° | — | — |
| 1987 | 73° | 55° | 64° | — | — |
| 1986 | 68° | 60° | 64° | 0.08" | — |
| 1985 | 87° | 55° | 71° | — | — |
| 1984 | 65° | 56° | 60° | 0.05" | — |
| 1983 | 80° | 58° | 69° | — | — |
| 1982 | 60° | 55° | 58° | 1.57" | — |
| 1981 | 66° | 60° | 63° | — | — |
| 1980 | 64° | 52° | 58° | 0.23" | — |
| 1979 | 71° | 52° | 61° | — | — |
| 1978 | 70° | 59° | 64° | 0.03" | — |
| 1977 | 61° | 51° | 56° | — | — |
| 1976 | 66° | 57° | 62° | — | — |
| 1975 | 63° | 52° | 57° | — | — |
| 1974 | 67° | 54° | 60° | 0.03" | — |
| 1973 | 64° | 55° | 60° | — | — |
| 1972 | 74° | 54° | 64° | — | — |
| 1971 | 83° | 53° | 68° | — | — |
56 years of data from SAN DIEGO INTL AP