Weather on November 18
Riverside, CA
55 Years of Data
Avg High
73°F
Avg Low
46°F
Warmest
2008
71°F avg
Coldest
1971
50°F avg
About This Date
November 18th in Riverside, CA typically brings pleasant fall weather, with average highs around 73°F and lows near 46°F — a 27°F daily swing. Over 55 years of records, the warmest November 18th was in 2008 (71°F average), while the coldest was 1971 (50°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 7% of November 18th dates historically, with the wettest November 18th recording 1.6" of rain. The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
Planning for November 18th in Riverside, CA? Great weather for outdoor activities.
Warming Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 61° | 45° | 53° | — | — |
| 2024 | 66° | 38° | 52° | — | — |
| 2023 | 73° | 57° | 65° | — | — |
| 2022 | 75° | 43° | 59° | — | — |
| 2021 | 75° | 47° | 61° | — | — |
| 2020 | 70° | 46° | 58° | — | — |
| 2019 | 92° | 50° | 71° | — | — |
| 2018 | 79° | 47° | 63° | — | — |
| 2017 | 79° | 52° | 65° | — | — |
| 2016 | 79° | 50° | 64° | — | — |
| 2015 | 79° | 44° | 61° | — | — |
| 2014 | 79° | 48° | 63° | — | — |
| 2013 | 69° | 47° | 58° | — | — |
| 2012 | 71° | 52° | 61° | — | — |
| 2011 | 57° | 50° | 54° | — | — |
| 2010 | 81° | 48° | 64° | — | — |
| 2009 | 72° | 40° | 56° | — | — |
| 2008warmest | 89° | 53° | 71° | — | — |
| 2007 | 79° | 48° | 63° | — | — |
| 2006 | 86° | 46° | 66° | — | — |
| 2005 | 83° | 49° | 66° | — | — |
| 2004 | 75° | 44° | 60° | — | — |
| 2003 | 82° | 41° | 62° | — | — |
| 2002 | 83° | 45° | 64° | — | — |
| 2001 | 77° | 43° | 60° | — | — |
| 2000 | 74° | 40° | 57° | — | — |
| 1999 | 68° | 41° | 55° | — | — |
| 1998 | 67° | 41° | 54° | — | — |
| 1997 | 78° | 41° | 60° | — | — |
| 1996 | 75° | 46° | 61° | — | — |
| 1995 | 87° | 47° | 67° | — | — |
| 1994 | 59° | 47° | 53° | — | — |
| 1993 | 73° | 42° | 58° | — | — |
| 1992 | 76° | 44° | 60° | — | — |
| 1991 | 71° | 51° | 61° | — | — |
| 1990 | 69° | 50° | 60° | — | — |
| 1989 | 88° | 50° | 69° | — | — |
| 1988 | 68° | 38° | 53° | — | — |
| 1987 | 81° | 49° | 65° | — | — |
| 1986 | 70° | 53° | 61° | 0.89" | — |
| 1985 | 64° | 38° | 51° | — | — |
| 1984 | 61° | 48° | 54° | 0.05" | — |
| 1983 | 71° | 46° | 59° | 0.18" | — |
| 1982 | 64° | 45° | 54° | — | — |
| 1981 | 78° | 45° | 61° | — | — |
| 1980 | 73° | 33° | 53° | — | — |
| 1979 | 67° | 47° | 57° | — | — |
| 1978 | 73° | 38° | 55° | — | — |
| 1977 | 71° | 49° | 60° | — | — |
| 1976 | 85° | 47° | 66° | — | — |
| 1975 | 60° | 47° | 53° | — | — |
| 1974 | 66° | 45° | 55° | — | — |
| 1973 | 60° | 50° | 55° | 1.6" | — |
| 1972 | 65° | 39° | 52° | — | — |
| 1971coldest | 62° | 38° | 50° | — | — |
55 years of data from RIVERSIDE MUNI AP