Weather on May 13
Riverside, CA
55 Years of Data
Avg High
82°F
Avg Low
54°F
Warmest
2013
83°F avg
Coldest
1977
53°F avg
About This Date
May 13th in Riverside, CA typically brings warm spring weather, with average highs around 82°F and lows near 54°F — a 28°F daily swing. Over 55 years of records, the warmest May 13th was in 2013 (83°F average), while the coldest was 1977 (53°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 9% of May 13th dates historically, with the wettest May 13th recording 1.19" of rain. 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 13th in Riverside, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 72° | 53° | 62° | — | — |
| 2024 | 80° | 53° | 67° | — | — |
| 2023 | 88° | 54° | 71° | — | — |
| 2022 | 95° | 55° | 75° | — | — |
| 2021 | 80° | 55° | 68° | — | — |
| 2020 | 76° | 54° | 65° | — | — |
| 2019 | 77° | 57° | 67° | — | — |
| 2018 | 72° | 55° | 63° | — | — |
| 2017 | 78° | 57° | 68° | — | — |
| 2016 | 88° | 58° | 73° | — | — |
| 2015 | 73° | 51° | 62° | — | — |
| 2014 | 94° | 57° | 75° | — | — |
| 2013warmest | 103° | 64° | 83° | — | — |
| 2012 | 86° | 55° | 71° | — | — |
| 2011 | 81° | 56° | 68° | — | — |
| 2010 | 80° | 54° | 67° | 0.3" | — |
| 2009 | 84° | 55° | 70° | — | — |
| 2008 | 83° | 49° | 66° | — | — |
| 2007 | 84° | 48° | 66° | — | — |
| 2006 | 86° | 59° | 73° | — | — |
| 2005 | 88° | 57° | 72° | — | — |
| 2004 | 89° | 52° | 70° | — | — |
| 2003 | 75° | 58° | 66° | — | — |
| 2002 | 96° | 57° | 77° | — | — |
| 2001 | 78° | 59° | 69° | — | — |
| 2000 | 85° | 50° | 67° | — | — |
| 1999 | 72° | 56° | 64° | — | — |
| 1998 | 61° | 47° | 54° | 1.19" | — |
| 1997 | 87° | 58° | 72° | — | — |
| 1996 | 88° | 53° | 70° | — | — |
| 1995 | 66° | 52° | 59° | 0.05" | — |
| 1994 | 69° | 57° | 63° | 0.03" | — |
| 1993 | 85° | 48° | 66° | — | — |
| 1992 | 84° | 52° | 68° | — | — |
| 1991 | 76° | 47° | 61° | — | — |
| 1990 | 78° | 51° | 65° | — | — |
| 1989 | 68° | 54° | 61° | — | — |
| 1988 | 89° | 59° | 74° | — | — |
| 1987 | 83° | 60° | 71° | — | — |
| 1986 | 75° | 48° | 62° | — | — |
| 1985 | 90° | 48° | 69° | — | — |
| 1984 | 93° | 59° | 76° | — | — |
| 1983 | 68° | 54° | 61° | — | — |
| 1982 | 76° | 48° | 62° | — | — |
| 1981 | 78° | 58° | 68° | — | — |
| 1980 | 72° | 47° | 59° | — | — |
| 1979 | 100° | 52° | 76° | — | — |
| 1978 | 101° | 61° | 81° | — | — |
| 1977coldest | 57° | 49° | 53° | 0.08" | — |
| 1976 | 103° | 55° | 79° | — | — |
| 1975 | 90° | 52° | 71° | — | — |
| 1974 | 73° | 58° | 65° | — | — |
| 1973 | 72° | 54° | 63° | — | — |
| 1972 | 93° | 55° | 74° | — | — |
| 1971 | 76° | 50° | 63° | — | — |
55 years of data from RIVERSIDE CITRUS EXP