Weather on December 14
Riverside, CA
55 Years of Data
Avg High
67°F
Avg Low
40°F
Warmest
2013
64°F avg
Coldest
2001
44°F avg
About This Date
December 14th in Riverside, CA typically brings mild winter weather, with average highs around 67°F and lows near 40°F — a 27°F daily swing. Over 55 years of records, the warmest December 14th was in 2013 (64°F average), while the coldest was 2001 (44°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 9% of December 14th dates historically, with the wettest December 14th recording 2.95" of rain. The last decade has been 4.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.1°F warmer on this date compared to 20-30 years ago.
Planning for December 14th in Riverside, CA? Great weather for outdoor activities.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 75° | 47° | 61° | — | — |
| 2024 | 69° | 42° | 56° | — | — |
| 2023 | 76° | 43° | 59° | — | — |
| 2022 | 61° | 35° | 48° | — | — |
| 2021 | 56° | 42° | 49° | 2.95" | — |
| 2020 | 64° | 47° | 55° | — | — |
| 2019 | 61° | 51° | 56° | — | — |
| 2018 | 68° | 47° | 57° | — | — |
| 2017 | 80° | 42° | 61° | — | — |
| 2016 | 73° | 49° | 61° | — | — |
| 2015 | 58° | 38° | 48° | — | — |
| 2014 | 62° | 41° | 52° | — | — |
| 2013warmest | 73° | 55° | 64° | — | — |
| 2012 | 56° | 41° | 48° | 0.13" | — |
| 2011 | 60° | 41° | 51° | — | — |
| 2010 | 71° | 45° | 58° | — | — |
| 2009 | 63° | 46° | 54° | — | — |
| 2008 | 54° | 37° | 45° | — | — |
| 2007 | 68° | 35° | 52° | — | — |
| 2006 | 76° | 42° | 59° | — | — |
| 2005 | 67° | 35° | 51° | — | — |
| 2004 | 80° | 42° | 61° | — | — |
| 2003 | 59° | 33° | 46° | — | — |
| 2002 | 66° | 42° | 54° | — | — |
| 2001coldest | 50° | 37° | 44° | 0.43" | — |
| 2000 | 59° | 42° | 51° | — | — |
| 1999 | 66° | 37° | 52° | — | — |
| 1998 | 63° | 35° | 49° | — | — |
| 1997 | 73° | 36° | 54° | — | — |
| 1996 | 73° | 46° | 60° | — | — |
| 1995 | 71° | 46° | 59° | 0.05" | — |
| 1994 | 63° | 37° | 50° | — | — |
| 1993 | 62° | 36° | 49° | 0.38" | — |
| 1992 | 66° | 45° | 55° | — | — |
| 1991 | 77° | 41° | 59° | — | — |
| 1990 | 70° | 41° | 55° | — | — |
| 1989 | 79° | 36° | 57° | — | — |
| 1988 | 67° | 42° | 54° | — | — |
| 1987 | 58° | 39° | 48° | — | — |
| 1986 | 66° | 36° | 51° | — | — |
| 1985 | 69° | 36° | 52° | — | — |
| 1984 | 59° | 45° | 52° | — | — |
| 1983 | 77° | 38° | 57° | — | — |
| 1982 | 67° | 36° | 51° | — | — |
| 1981 | 76° | 41° | 58° | — | — |
| 1980 | 78° | 36° | 57° | — | — |
| 1979 | 75° | 34° | 54° | — | — |
| 1978 | 74° | 36° | 55° | — | — |
| 1977 | 76° | 40° | 58° | — | — |
| 1976 | 76° | 38° | 57° | — | — |
| 1975 | 59° | 42° | 51° | — | — |
| 1974 | 70° | 42° | 56° | — | — |
| 1973 | 61° | 50° | 55° | — | — |
| 1972 | 62° | 28° | 45° | — | — |
| 1971 | 59° | 35° | 47° | — | — |
55 years of data from RIVERSIDE MUNI AP