Weather on May 19
Riverside, CA
55 Years of Data
Avg High
81°F
Avg Low
54°F
Warmest
2008
82°F avg
Coldest
1974
55°F avg
About This Date
May 19th in Riverside, CA typically brings warm spring weather, with average highs around 81°F and lows near 54°F — a 27°F daily swing. Over 55 years of records, the warmest May 19th was in 2008 (82°F average), while the coldest was 1974 (55°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 4% of May 19th dates historically. The last decade has been 2.0°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.0°F cooler on this date compared to 20-30 years ago.
Planning for May 19th in Riverside, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 90° | 53° | 71° | — | — |
| 2024 | 77° | 54° | 65° | — | — |
| 2023 | 75° | 57° | 66° | — | — |
| 2022 | 79° | 57° | 68° | — | — |
| 2021 | 77° | 54° | 65° | — | — |
| 2020 | 73° | 54° | 63° | — | — |
| 2019 | 68° | 50° | 59° | 0.03" | — |
| 2018 | 73° | 57° | 65° | — | — |
| 2017 | 91° | 53° | 72° | — | — |
| 2016 | 79° | 59° | 69° | — | — |
| 2015 | 76° | 54° | 65° | — | — |
| 2014 | 81° | 60° | 70° | — | — |
| 2013 | 84° | 56° | 70° | — | — |
| 2012 | 87° | 55° | 71° | — | — |
| 2011 | 73° | 48° | 61° | 0.03" | — |
| 2010 | 81° | 57° | 69° | — | — |
| 2009 | 93° | 61° | 77° | — | — |
| 2008warmest | 96° | 68° | 82° | — | — |
| 2007 | 86° | 53° | 70° | — | — |
| 2006 | 89° | 57° | 73° | — | — |
| 2005 | 88° | 56° | 72° | — | — |
| 2004 | 80° | 54° | 67° | — | — |
| 2003 | 90° | 51° | 70° | — | — |
| 2002 | 72° | 56° | 64° | — | — |
| 2001 | 76° | 58° | 67° | — | — |
| 2000 | 95° | 55° | 75° | — | — |
| 1999 | 77° | 52° | 64° | — | — |
| 1998 | 82° | 49° | 65° | — | — |
| 1997 | 79° | 62° | 70° | — | — |
| 1996 | 80° | 57° | 69° | — | — |
| 1995 | 85° | 54° | 69° | — | — |
| 1994 | 70° | 45° | 57° | — | — |
| 1993 | 84° | 51° | 68° | — | — |
| 1992 | 79° | 57° | 68° | — | — |
| 1991 | 74° | 44° | 59° | — | — |
| 1990 | 70° | 52° | 61° | — | — |
| 1989 | 83° | 50° | 66° | — | — |
| 1988 | 94° | 52° | 73° | — | — |
| 1987 | 69° | 56° | 62° | — | — |
| 1986 | 93° | 55° | 74° | — | — |
| 1985 | 72° | 51° | 61° | — | — |
| 1984 | 89° | 54° | 71° | — | — |
| 1983 | 87° | 52° | 69° | — | — |
| 1982 | 78° | 54° | 66° | — | — |
| 1981 | 72° | 57° | 64° | — | — |
| 1980 | 87° | 57° | 72° | — | — |
| 1979 | 76° | 51° | 63° | — | — |
| 1978 | 95° | 57° | 76° | — | — |
| 1977 | 77° | 49° | 63° | — | — |
| 1976 | 91° | 53° | 72° | — | — |
| 1975 | 65° | 55° | 60° | — | — |
| 1974coldest | 68° | 43° | 55° | — | — |
| 1973 | 84° | 58° | 71° | — | — |
| 1972 | 70° | 53° | 61° | — | — |
| 1971 | 85° | 52° | 68° | — | — |
55 years of data from RIVERSIDE CITRUS EXP