Weather on May 11
Riverside, CA
55 Years of Data
Avg High
80°F
Avg Low
53°F
Warmest
2025
80°F avg
Coldest
1977
55°F avg
About This Date
May 11th in Riverside, CA typically brings warm spring weather, with average highs around 80°F and lows near 53°F — a 27°F daily swing. Over 55 years of records, the warmest May 11th was in 2025 (80°F average), while the coldest was 1977 (55°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 5% of May 11th 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 11th in Riverside, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025warmest | 97° | 63° | 80° | — | — |
| 2024 | 81° | 56° | 68° | — | — |
| 2023 | 74° | 52° | 63° | — | — |
| 2022 | 72° | 45° | 58° | — | — |
| 2021 | 83° | 54° | 68° | — | — |
| 2020 | 81° | 56° | 68° | — | — |
| 2019 | 79° | 54° | 66° | — | — |
| 2018 | 68° | 56° | 62° | — | — |
| 2017 | 81° | 57° | 69° | — | — |
| 2016 | 85° | 58° | 71° | — | — |
| 2015 | 86° | 56° | 71° | — | — |
| 2014 | 82° | 62° | 72° | — | — |
| 2013 | 99° | 56° | 77° | — | — |
| 2012 | 85° | 51° | 68° | — | — |
| 2011 | 78° | 50° | 64° | — | — |
| 2010 | 70° | 46° | 58° | — | — |
| 2009 | 86° | 55° | 71° | — | — |
| 2008 | 74° | 53° | 63° | — | — |
| 2007 | 87° | 52° | 69° | — | — |
| 2006 | 90° | 55° | 72° | — | — |
| 2005 | 76° | 48° | 62° | — | — |
| 2004 | 78° | 57° | 68° | — | — |
| 2003 | 83° | 46° | 64° | — | — |
| 2002 | 79° | 51° | 65° | — | — |
| 2001 | 90° | 54° | 72° | — | — |
| 2000 | 74° | 54° | 64° | — | — |
| 1999 | 83° | 49° | 66° | — | — |
| 1998 | 65° | 50° | 57° | — | — |
| 1997 | 89° | 59° | 74° | — | — |
| 1996 | 100° | 58° | 79° | — | — |
| 1995 | 72° | 52° | 62° | — | — |
| 1994 | 77° | 57° | 67° | 0.1" | — |
| 1993 | 74° | 57° | 65° | — | — |
| 1992 | 71° | 62° | 67° | — | — |
| 1991 | 72° | 47° | 59° | 0.05" | — |
| 1990 | 68° | 52° | 60° | — | — |
| 1989 | 63° | 48° | 55° | — | — |
| 1988 | 98° | 57° | 78° | — | — |
| 1987 | 91° | 57° | 74° | — | — |
| 1986 | 76° | 47° | 61° | — | — |
| 1985 | 68° | 52° | 60° | — | — |
| 1984 | 88° | 57° | 72° | — | — |
| 1983 | 76° | 49° | 62° | — | — |
| 1982 | 65° | 50° | 57° | 0.05" | — |
| 1981 | 86° | 55° | 71° | — | — |
| 1980 | 66° | 49° | 57° | — | — |
| 1979 | 92° | 48° | 70° | — | — |
| 1978 | 79° | 54° | 66° | — | — |
| 1977coldest | 66° | 45° | 55° | — | — |
| 1976 | 86° | 55° | 71° | — | — |
| 1975 | 88° | 48° | 68° | — | — |
| 1974 | 74° | 54° | 64° | — | — |
| 1973 | 92° | 49° | 70° | — | — |
| 1972 | 82° | 50° | 66° | — | — |
| 1971 | 74° | 51° | 62° | — | — |
55 years of data from RIVERSIDE CITRUS EXP