Weather on March 31
Garden Grove, CA
55 Years of Data
Avg High
73°F
Avg Low
52°F
Warmest
2000
82°F avg
Coldest
1999
54°F avg
About This Date
March 31st in Garden Grove, CA typically brings pleasant spring weather, with average highs around 73°F and lows near 52°F. Over 55 years of records, the warmest March 31st was in 2000 (82°F average), while the coldest was 1999 (54°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 11% of March 31st dates historically, with the wettest March 31st recording 1.6" of rain. The last decade has been 1.5°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.5°F cooler on this date compared to 20-30 years ago.
Planning for March 31st in Garden Grove, CA? Great weather for outdoor activities.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 72° | 63° | 67° | 0.13" | — |
| 2025 | 70° | 55° | 62° | 0.08" | — |
| 2024 | 57° | 51° | 54° | 1.6" | — |
| 2023 | 67° | 45° | 56° | — | — |
| 2022 | 64° | 57° | 61° | — | — |
| 2021 | 90° | 52° | 71° | — | — |
| 2020 | 77° | 53° | 65° | — | — |
| 2019 | 83° | 54° | 68° | — | — |
| 2018 | 73° | 53° | 63° | — | — |
| 2017 | 73° | 56° | 64° | — | — |
| 2016 | 72° | 49° | 60° | — | — |
| 2015 | 76° | 58° | 67° | — | — |
| 2014 | 69° | 53° | 61° | — | — |
| 2013 | 70° | 56° | 63° | — | — |
| 2012 | 67° | 55° | 61° | — | — |
| 2011 | 90° | 57° | 73° | — | — |
| 2010 | 67° | 53° | 60° | — | — |
| 2009 | 75° | 50° | 63° | — | — |
| 2008 | 68° | 46° | 57° | — | — |
| 2007 | 80° | 52° | 66° | — | — |
| 2006 | 62° | 51° | 57° | 0.03" | — |
| 2005 | 78° | 56° | 67° | — | — |
| 2004 | 72° | 55° | 63° | — | — |
| 2003 | 92° | 52° | 72° | — | — |
| 2002 | 70° | 54° | 62° | — | — |
| 2001 | 74° | 56° | 65° | — | — |
| 2000warmest | 84° | 80° | 82° | — | — |
| 1999coldest | 61° | 48° | 54° | — | — |
| 1998 | 64° | 47° | 55° | — | — |
| 1997 | 69° | 57° | 63° | — | — |
| 1996 | 74° | 47° | 60° | — | — |
| 1995 | 82° | 50° | 66° | — | — |
| 1994 | 74° | 54° | 64° | — | — |
| 1993 | 71° | 50° | 61° | — | — |
| 1992 | 70° | 52° | 61° | 0.08" | — |
| 1991 | 75° | 51° | 63° | — | — |
| 1990 | 66° | 47° | 56° | — | — |
| 1989 | 84° | 54° | 69° | — | — |
| 1988 | 78° | 48° | 63° | — | — |
| 1987 | 82° | 48° | 65° | — | — |
| 1986 | 75° | 56° | 65° | — | — |
| 1985 | 82° | 46° | 64° | — | — |
| 1984 | 68° | 50° | 59° | — | — |
| 1983 | 74° | 52° | 63° | — | — |
| 1982 | 67° | 43° | 55° | — | — |
| 1981 | 71° | 49° | 60° | — | — |
| 1980 | 70° | 51° | 60° | — | — |
| 1979 | 75° | 46° | 61° | — | — |
| 1978 | 68° | 52° | 60° | 1.42" | — |
| 1976 | 77° | 49° | 63° | — | — |
| 1975 | 75° | 43° | 59° | — | — |
| 1974 | 68° | 42° | 55° | — | — |
| 1973 | 66° | 47° | 56° | — | — |
| 1972 | 78° | 45° | 61° | — | — |
| 1971 | 70° | 51° | 60° | — | — |
55 years of data from SANTA ANA FIRE STN