Weather on May 23
Vista, CA
55 Years of Data
Avg High
70°F
Avg Low
56°F
Warmest
1985
70°F avg
Coldest
2008
55°F avg
About This Date
May 23rd in Vista, CA typically brings pleasant spring weather, with average highs around 70°F and lows near 56°F. Over 55 years of records, the warmest May 23rd was in 1985 (70°F average), while the coldest was 2008 (55°F) — a 15°F range across recorded history. Rain or other precipitation has occurred on about 11% of May 23rd dates historically. The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
Planning for May 23rd in Vista, CA? Great weather for outdoor activities.
Cooling Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 68° | 59° | 64° | — | — |
| 2024 | 64° | 58° | 61° | — | — |
| 2023 | 61° | 58° | 59° | — | — |
| 2022 | 61° | 57° | 59° | — | — |
| 2021 | 66° | 51° | 59° | — | — |
| 2020 | 67° | 61° | 64° | — | — |
| 2019 | 65° | 57° | 61° | — | — |
| 2018 | 65° | 57° | 61° | — | — |
| 2017 | 73° | 60° | 67° | — | — |
| 2016 | 66° | 56° | 61° | — | — |
| 2015 | 66° | 58° | 62° | 0.08" | — |
| 2014 | 69° | 61° | 65° | — | — |
| 2013 | 68° | 59° | 64° | — | — |
| 2012 | 68° | 59° | 64° | — | — |
| 2011 | 68° | 59° | 64° | — | — |
| 2010 | 59° | 53° | 56° | — | — |
| 2009 | 65° | 59° | 62° | — | — |
| 2008coldest | 59° | 52° | 55° | 0.3" | — |
| 2007 | 67° | 59° | 63° | — | — |
| 2006 | 71° | 56° | 63° | — | — |
| 2005 | 68° | 61° | 64° | — | — |
| 2004 | 67° | 60° | 63° | — | — |
| 2003 | 65° | 58° | 61° | — | — |
| 2002 | 65° | 53° | 59° | — | — |
| 2001 | 71° | 60° | 66° | — | — |
| 2000 | 67° | 59° | 63° | — | — |
| 1999 | 65° | 53° | 59° | 0.03" | — |
| 1998 | 67° | 56° | 61° | — | — |
| 1997 | 79° | 59° | 69° | — | — |
| 1996 | 74° | 52° | 63° | — | — |
| 1995 | 64° | 53° | 59° | 0.13" | — |
| 1994 | 74° | 54° | 64° | — | — |
| 1993 | 76° | 60° | 68° | — | — |
| 1992 | 78° | 59° | 69° | 0.23" | — |
| 1991 | 74° | 56° | 65° | — | — |
| 1990 | 78° | 56° | 67° | — | — |
| 1989 | 76° | 53° | 64° | — | — |
| 1988 | 76° | 57° | 66° | — | — |
| 1987 | 70° | 58° | 64° | — | — |
| 1986 | 74° | 54° | 64° | — | — |
| 1985warmest | 82° | 57° | 70° | — | — |
| 1984 | 78° | 57° | 68° | — | — |
| 1983 | 76° | 57° | 66° | — | — |
| 1982 | 74° | 58° | 66° | — | — |
| 1981 | 73° | 55° | 64° | — | — |
| 1980 | 65° | 51° | 58° | 0.05" | — |
| 1979 | 82° | 55° | 69° | — | — |
| 1978 | 69° | 57° | 63° | — | — |
| 1977 | 69° | 53° | 61° | — | — |
| 1976 | 71° | 49° | 60° | — | — |
| 1975 | 70° | 46° | 58° | — | — |
| 1974 | 75° | 48° | 62° | — | — |
| 1973 | 71° | 48° | 60° | — | — |
| 1972 | 72° | 50° | 61° | — | — |
| 1971 | 70° | 46° | 58° | — | — |
55 years of data from CARLSBAD MCCLELLAN PALOMAR AP