Weather on November 20
Riverside, CA
55 Years of Data
Avg High
73°F
Avg Low
45°F
Warmest
2002
74°F avg
Coldest
1994
47°F avg
About This Date
November 20th in Riverside, CA typically brings pleasant fall weather, with average highs around 73°F and lows near 45°F — a 28°F daily swing. Over 55 years of records, the warmest November 20th was in 2002 (74°F average), while the coldest was 1994 (47°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 16% of November 20th dates historically, with the wettest November 20th recording 1.24" of rain. The last decade has been 2.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.2°F cooler on this date compared to 20-30 years ago.
Planning for November 20th 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 | 60° | 47° | 53° | 1.04" | — |
| 2024 | 75° | 42° | 59° | — | — |
| 2023 | 71° | 56° | 63° | — | — |
| 2022 | 75° | 50° | 63° | — | — |
| 2021 | 70° | 50° | 60° | — | — |
| 2020 | 80° | 48° | 64° | — | — |
| 2019 | 60° | 50° | 55° | 0.23" | — |
| 2018 | 74° | 46° | 60° | — | — |
| 2017 | 76° | 46° | 61° | — | — |
| 2016 | 71° | 52° | 61° | 0.13" | — |
| 2015 | 89° | 50° | 70° | — | — |
| 2014 | 69° | 46° | 58° | — | — |
| 2013 | 64° | 56° | 60° | 0.08" | — |
| 2012 | 76° | 46° | 61° | — | — |
| 2011 | 61° | 46° | 53° | 1.24" | — |
| 2010 | 59° | 52° | 55° | 0.99" | — |
| 2009 | 75° | 43° | 59° | — | — |
| 2008 | 82° | 52° | 67° | — | — |
| 2007 | 82° | 46° | 64° | — | — |
| 2006 | 89° | 44° | 67° | — | — |
| 2005 | 85° | 44° | 64° | — | — |
| 2004 | 66° | 49° | 57° | — | — |
| 2003 | 73° | 43° | 58° | — | — |
| 2002warmest | 87° | 60° | 74° | — | — |
| 2001 | 81° | 45° | 63° | — | — |
| 2000 | 82° | 38° | 60° | — | — |
| 1999 | 64° | 50° | 57° | 0.05" | — |
| 1998 | 78° | 42° | 60° | — | — |
| 1997 | 74° | 55° | 64° | — | — |
| 1996 | 74° | 55° | 64° | — | — |
| 1995 | 85° | 46° | 65° | — | — |
| 1994coldest | 67° | 28° | 47° | — | — |
| 1993 | 78° | 45° | 61° | — | — |
| 1992 | 67° | 45° | 56° | — | — |
| 1991 | 84° | 47° | 65° | — | — |
| 1990 | 59° | 52° | 55° | 0.97" | — |
| 1989 | 85° | 55° | 70° | — | — |
| 1988 | 75° | 34° | 54° | — | — |
| 1987 | 83° | 40° | 61° | — | — |
| 1986 | 79° | 43° | 61° | — | — |
| 1985 | 72° | 34° | 53° | — | — |
| 1984 | 76° | 37° | 56° | — | — |
| 1983 | 65° | 45° | 55° | 0.84" | — |
| 1982 | 66° | 45° | 55° | — | — |
| 1981 | 75° | 40° | 57° | — | — |
| 1980 | 75° | 42° | 59° | — | — |
| 1979 | 67° | 39° | 53° | — | — |
| 1978 | 62° | 45° | 53° | — | — |
| 1977 | 63° | 39° | 51° | — | — |
| 1976 | 76° | 45° | 60° | — | — |
| 1975 | 70° | 33° | 51° | — | — |
| 1974 | 80° | 45° | 62° | — | — |
| 1973 | 62° | 36° | 49° | — | — |
| 1972 | 67° | 38° | 52° | — | — |
| 1971 | 71° | 49° | 60° | — | — |
55 years of data from RIVERSIDE MUNI AP