Weather on May 30
Santa Ana, CA
55 Years of Data
About This Date
May 30th in Santa Ana, CA typically brings pleasant spring weather, with average highs around 77°F and lows near 58°F. Over 55 years of records, the warmest May 30th was in 2025 (79°F average), while the coldest was 1991 (56°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 2% of May 30th dates historically. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for May 30th in Santa Ana, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025warmest | 95° | 62° | 79° | — | — |
| 2024 | 76° | 60° | 68° | — | — |
| 2023 | 64° | 60° | 62° | — | — |
| 2022 | 76° | 60° | 68° | — | — |
| 2021 | 73° | 60° | 67° | — | — |
| 2020 | 79° | 62° | 70° | — | — |
| 2019 | 76° | 59° | 67° | — | — |
| 2018 | 70° | 60° | 65° | 0.08" | — |
| 2017 | 72° | 60° | 66° | — | — |
| 2016 | 76° | 62° | 69° | — | — |
| 2015 | 78° | 61° | 69° | — | — |
| 2014 | 83° | 61° | 72° | — | — |
| 2013 | 77° | 62° | 70° | — | — |
| 2012 | 74° | 61° | 67° | — | — |
| 2011 | 81° | 52° | 66° | — | — |
| 2010 | 88° | 57° | 72° | — | — |
| 2009 | 72° | 59° | 65° | — | — |
| 2008 | 78° | 55° | 67° | — | — |
| 2007 | 76° | 56° | 66° | — | — |
| 2006 | 85° | 56° | 70° | — | — |
| 2005 | 77° | 50° | 64° | — | — |
| 2004 | 86° | 56° | 71° | — | — |
| 2003 | 76° | 60° | 68° | — | — |
| 2002 | 80° | 58° | 69° | — | — |
| 2001 | 78° | 58° | 68° | — | — |
| 2000 | 76° | 60° | 68° | — | — |
| 1999 | 71° | 52° | 61° | — | — |
| 1998 | 74° | 54° | 64° | — | — |
| 1997 | 86° | 66° | 76° | — | — |
| 1996 | 70° | 57° | 63° | — | — |
| 1995 | 80° | 60° | 70° | — | — |
| 1994 | 80° | 61° | 70° | — | — |
| 1993 | 79° | 58° | 68° | — | — |
| 1992 | 80° | 65° | 72° | — | — |
| 1991coldest | 66° | 46° | 56° | — | — |
| 1990 | 72° | 57° | 64° | — | — |
| 1989 | 74° | 56° | 65° | — | — |
| 1988 | 71° | 51° | 61° | — | — |
| 1987 | 75° | 56° | 65° | — | — |
| 1986 | 75° | 61° | 68° | — | — |
| 1985 | 80° | 57° | 69° | — | — |
| 1984 | 82° | 63° | 72° | — | — |
| 1983 | 76° | 58° | 67° | — | — |
| 1982 | 72° | 58° | 65° | — | — |
| 1981 | 75° | 62° | 69° | — | — |
| 1980 | 68° | 53° | 61° | — | — |
| 1979 | 73° | 55° | 64° | — | — |
| 1978 | 94° | 61° | 77° | — | — |
| 1977 | 76° | 56° | 66° | — | — |
| 1976 | 71° | 59° | 65° | — | — |
| 1975 | 76° | 59° | 67° | — | — |
| 1974 | 72° | 57° | 64° | — | — |
| 1973 | 78° | 60° | 69° | — | — |
| 1972 | 90° | 61° | 75° | — | — |
| 1971 | 66° | 56° | 61° | — | — |
Santa Ana, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Santa Ana, CA Monthly Precipitation
Average rainfall per month, in inches.
Santa Ana, CA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Santa Ana, CA
Most pleasant months in Santa Ana, CA: June, July.