Weather on February 18
Riverside, CA
55 Years of Data
Avg High
69°F
Avg Low
44°F
Warmest
1981
68°F avg
Coldest
2019
46°F avg
About This Date
February 18th in Riverside, CA typically brings mild winter weather, with average highs around 69°F and lows near 44°F — a 25°F daily swing. Over 56 years of records, the warmest February 18th was in 1981 (68°F average), while the coldest was 2019 (46°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 23% of February 18th dates historically, with the wettest February 18th recording 2.41" of rain. The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
Planning for February 18th in Riverside, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 61° | 44° | 52° | 0.51" | — |
| 2025 | 72° | 49° | 60° | — | — |
| 2024 | 65° | 48° | 56° | 0.03" | — |
| 2023 | 69° | 39° | 54° | — | — |
| 2022 | 77° | 40° | 58° | — | — |
| 2021 | 69° | 47° | 58° | — | — |
| 2020 | 77° | 43° | 60° | — | — |
| 2019coldest | 58° | 34° | 46° | — | — |
| 2018 | 69° | 45° | 57° | — | — |
| 2017 | 59° | 49° | 54° | 0.25" | — |
| 2016 | 68° | 53° | 61° | 0.1" | — |
| 2015 | 79° | 49° | 64° | — | — |
| 2014 | 73° | 49° | 61° | — | — |
| 2013 | 65° | 47° | 56° | — | — |
| 2012 | 67° | 39° | 53° | — | — |
| 2011 | 63° | 43° | 53° | 0.81" | — |
| 2010 | 71° | 47° | 59° | — | — |
| 2009 | 66° | 40° | 53° | — | — |
| 2008 | 69° | 44° | 57° | — | — |
| 2007 | 77° | 49° | 63° | — | — |
| 2006 | 57° | 38° | 47° | 0.2" | — |
| 2005 | 60° | 50° | 55° | 1.5" | — |
| 2004 | 62° | 44° | 53° | 1.5" | — |
| 2003 | 66° | 44° | 55° | — | — |
| 2002 | 61° | 35° | 48° | — | — |
| 2001 | 60° | 45° | 52° | 0.08" | — |
| 2000 | 71° | 41° | 56° | — | — |
| 1999 | 62° | 45° | 53° | — | — |
| 1998 | 67° | 38° | 52° | — | — |
| 1997 | 75° | 42° | 59° | — | — |
| 1996 | 68° | 56° | 62° | — | — |
| 1995 | 82° | 45° | 63° | — | — |
| 1994 | 55° | 41° | 48° | 0.56" | — |
| 1993 | 66° | 53° | 60° | 1.52" | — |
| 1992 | 71° | 41° | 56° | — | — |
| 1991 | 73° | 48° | 61° | — | — |
| 1990 | 53° | 45° | 49° | 1.37" | — |
| 1989 | 68° | 40° | 54° | — | — |
| 1988 | 70° | 36° | 53° | — | — |
| 1987 | 72° | 39° | 55° | — | — |
| 1986 | 70° | 52° | 61° | — | — |
| 1985 | 67° | 48° | 57° | — | — |
| 1984 | 70° | 34° | 52° | — | — |
| 1983 | 71° | 47° | 59° | — | — |
| 1982 | 75° | 48° | 62° | — | — |
| 1981warmest | 90° | 47° | 68° | — | — |
| 1980 | 71° | 56° | 63° | 2.41" | — |
| 1979 | 72° | 38° | 55° | — | — |
| 1978 | 69° | 38° | 53° | — | — |
| 1977 | 84° | 43° | 63° | — | — |
| 1976 | 73° | 41° | 57° | — | — |
| 1975 | 69° | 31° | 50° | — | — |
| 1974 | 65° | 38° | 51° | — | — |
| 1973 | 72° | 38° | 55° | — | — |
| 1972 | 78° | 40° | 59° | — | — |
| 1971 | 64° | 43° | 53° | — | — |
56 years of data from RIVERSIDE MUNI AP