Weather on December 9
Moreno Valley, CA
55 Years of Data
Avg High
68°F
Avg Low
39°F
Warmest
1975
64°F avg
Coldest
1971
40°F avg
About This Date
December 9th in Moreno Valley, CA typically brings mild winter weather, with average highs around 68°F and lows near 39°F — a 29°F daily swing. Over 55 years of records, the warmest December 9th was in 1975 (64°F average), while the coldest was 1971 (40°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 5% of December 9th dates historically. 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 December 9th in Moreno Valley, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 80° | 38° | 59° | — | — |
| 2024 | 73° | 31° | 52° | — | — |
| 2023 | 65° | 42° | 53° | — | — |
| 2022 | 60° | 32° | 46° | — | — |
| 2021 | 55° | 42° | 49° | 0.18" | — |
| 2020 | 75° | 35° | 55° | — | — |
| 2019 | 64° | 41° | 53° | — | — |
| 2018 | 70° | 40° | 55° | — | — |
| 2017 | 78° | 38° | 58° | — | — |
| 2016 | 64° | 39° | 52° | — | — |
| 2015 | 79° | 42° | 60° | — | — |
| 2014 | 75° | 41° | 58° | — | — |
| 2013 | 54° | 29° | 42° | — | — |
| 2012 | 73° | 35° | 54° | — | — |
| 2011 | 71° | 28° | 50° | — | — |
| 2010 | 70° | 44° | 57° | — | — |
| 2009 | 52° | 34° | 43° | — | — |
| 2008 | 65° | 41° | 53° | — | — |
| 2007 | 57° | 40° | 48° | — | — |
| 2006 | 71° | 42° | 57° | — | — |
| 2005 | 73° | 41° | 57° | — | — |
| 2004 | 74° | 48° | 61° | — | — |
| 2003 | 69° | 37° | 53° | — | — |
| 2002 | 67° | 41° | 54° | — | — |
| 2001 | 64° | 36° | 50° | — | — |
| 2000 | 67° | 50° | 58° | — | — |
| 1999 | 66° | 38° | 52° | — | — |
| 1998 | 62° | 38° | 50° | — | — |
| 1997 | 58° | 36° | 47° | 0.08" | — |
| 1996 | 64° | 45° | 54° | 0.38" | — |
| 1995 | 79° | 46° | 62° | — | — |
| 1994 | 68° | 31° | 49° | — | — |
| 1993 | 66° | 39° | 53° | — | — |
| 1992 | 59° | 38° | 48° | — | — |
| 1991 | 74° | 46° | 60° | — | — |
| 1990 | 81° | 43° | 62° | — | — |
| 1989 | 74° | 43° | 58° | — | — |
| 1988 | 76° | — | — | — | — |
| 1987 | 69° | 41° | 55° | — | — |
| 1986 | 70° | 39° | 54° | — | — |
| 1985 | 58° | 38° | 48° | — | — |
| 1984 | 71° | 43° | 57° | — | — |
| 1983 | 55° | 39° | 47° | — | — |
| 1982 | 65° | 39° | 52° | — | — |
| 1981 | 80° | 49° | 64° | — | — |
| 1980 | 68° | 31° | 49° | — | — |
| 1979 | 80° | 45° | 62° | — | — |
| 1978 | 59° | 28° | 44° | — | — |
| 1977 | 67° | 41° | 54° | — | — |
| 1976 | 65° | 36° | 50° | — | — |
| 1975warmest | 84° | 45° | 64° | — | — |
| 1974 | 69° | 36° | 52° | — | — |
| 1973 | 79° | 38° | 58° | — | — |
| 1972 | 54° | 29° | 41° | — | — |
| 1971coldest | 57° | 23° | 40° | — | — |
55 years of data from MARCH AFB