Weather on March 19
Riverside, CA
55 Years of Data
About This Date
March 19th in Riverside, CA typically brings pleasant spring weather, with average highs around 74°F and lows near 47°F — a 27°F daily swing. Over 56 years of records, the warmest March 19th was in 2026 (81°F average), while the coldest was 1982 (46°F) — a 35°F range across recorded history. Rain or other precipitation has occurred on about 18% of March 19th dates historically, with the wettest March 19th recording 2.69" 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 March 19th in Riverside, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026warmest | 101° | 61° | 81° | — | — |
| 2025 | 78° | 45° | 61° | — | — |
| 2024 | 73° | 48° | 61° | — | — |
| 2023 | 65° | 52° | 58° | 0.03" | — |
| 2022 | 73° | 53° | 63° | 0.1" | — |
| 2021 | 75° | 45° | 60° | — | — |
| 2020 | 59° | 46° | 53° | 0.64" | — |
| 2019 | 73° | 51° | 62° | — | — |
| 2018 | 75° | 44° | 60° | — | — |
| 2017 | 83° | 52° | 67° | — | — |
| 2016 | 78° | 53° | 66° | — | — |
| 2015 | 80° | 58° | 69° | — | — |
| 2014 | 82° | 49° | 65° | — | — |
| 2013 | 71° | 49° | 60° | — | — |
| 2012 | 61° | 41° | 51° | — | — |
| 2011 | 62° | 50° | 56° | — | — |
| 2010 | 80° | 49° | 64° | — | — |
| 2009 | 82° | 53° | 68° | — | — |
| 2008 | 76° | 45° | 60° | — | — |
| 2007 | 65° | 49° | 57° | — | — |
| 2006 | 59° | 36° | 47° | — | — |
| 2005 | 62° | 48° | 55° | 0.05" | — |
| 2004 | 79° | 54° | 66° | — | — |
| 2003 | 70° | 38° | 54° | — | — |
| 2002 | 76° | 37° | 56° | — | — |
| 2001 | 88° | 47° | 67° | — | — |
| 2000 | 77° | 47° | 62° | — | — |
| 1999 | 76° | 40° | 58° | — | — |
| 1998 | 79° | 50° | 64° | — | — |
| 1997 | 98° | 50° | 74° | — | — |
| 1996 | 86° | 49° | 67° | — | — |
| 1995 | 71° | 56° | 63° | — | — |
| 1994 | 71° | 53° | 62° | 2.67" | — |
| 1993 | 85° | 49° | 67° | — | — |
| 1992 | 79° | 45° | 62° | — | — |
| 1991 | 65° | 45° | 55° | 1.52" | — |
| 1990 | 89° | 49° | 69° | — | — |
| 1989 | 79° | 49° | 64° | — | — |
| 1988 | 89° | 45° | 67° | — | — |
| 1987 | 64° | 51° | 58° | — | — |
| 1986 | 78° | 40° | 59° | — | — |
| 1985 | 69° | 42° | 56° | — | — |
| 1984 | 85° | 48° | 66° | — | — |
| 1983 | 67° | 40° | 53° | 0.43" | — |
| 1982coldest | 61° | 32° | 46° | 0.23" | — |
| 1981 | 67° | 51° | 59° | — | — |
| 1980 | 70° | 40° | 55° | 0.13" | — |
| 1979 | 53° | 43° | 48° | 2.69" | — |
| 1978 | 73° | 47° | 60° | — | — |
| 1977 | 71° | 38° | 54° | — | — |
| 1976 | 68° | 50° | 59° | — | — |
| 1975 | 77° | 46° | 62° | — | — |
| 1974 | 67° | 50° | 58° | — | — |
| 1973 | 68° | 39° | 54° | — | — |
| 1972 | 75° | 46° | 61° | — | — |
| 1971 | 78° | 58° | 68° | — | — |
Riverside, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Riverside, CA Monthly Precipitation
Average rainfall per month, in inches.
Riverside, 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 Riverside, CA
Riverside, CA has no months that meet our "pleasant" threshold — every season has tradeoffs.