Weather on December 31
Moreno Valley, CA
55 Years of Data
About This Date
December 31st in Moreno Valley, CA typically brings mild winter weather, with average highs around 63°F and lows near 38°F — a 25°F daily swing. Over 55 years of records, the warmest December 31st was in 1997 (63°F average), while the coldest was 2014 (37°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 15% of December 31st dates historically, with the wettest December 31st recording 2.24" of rain. 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 31st in Moreno Valley, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 66° | 52° | 59° | 0.64" | — |
| 2024 | 72° | 33° | 52° | — | — |
| 2023 | 57° | 43° | 50° | — | — |
| 2022 | 58° | 51° | 54° | 1.09" | — |
| 2021 | 61° | 41° | 51° | — | — |
| 2020 | 62° | 29° | 46° | — | — |
| 2019 | 65° | 35° | 50° | — | — |
| 2018 | 55° | 34° | 44° | — | — |
| 2017 | 73° | 49° | 61° | — | — |
| 2016 | 55° | 43° | 49° | 1.14" | — |
| 2015 | 60° | 28° | 44° | — | — |
| 2014coldest | 46° | 28° | 37° | 0.15" | — |
| 2013 | 72° | 30° | 51° | — | — |
| 2012 | 54° | 27° | 41° | — | — |
| 2011 | 84° | 34° | 59° | — | — |
| 2010 | 52° | 29° | 40° | — | — |
| 2009 | 65° | 41° | 53° | — | — |
| 2008 | 72° | 41° | 56° | — | — |
| 2007 | 67° | 44° | 55° | — | — |
| 2006 | 66° | 34° | 50° | — | — |
| 2005 | 61° | 41° | 51° | — | — |
| 2004 | 53° | 37° | 45° | — | — |
| 2003 | 65° | 32° | 48° | — | — |
| 2002 | 61° | 36° | 48° | — | — |
| 2001 | 51° | 43° | 47° | — | — |
| 2000 | 81° | 40° | 60° | — | — |
| 1999 | 54° | 40° | 47° | 0.05" | — |
| 1998 | 69° | 41° | 55° | — | — |
| 1997warmest | 77° | 49° | 63° | — | — |
| 1996 | 65° | 51° | 58° | — | — |
| 1995 | 67° | 42° | 54° | — | — |
| 1994 | 61° | 37° | 49° | — | — |
| 1993 | 74° | 38° | 56° | — | — |
| 1992 | 64° | 37° | 51° | — | — |
| 1991 | 64° | 38° | 51° | — | — |
| 1990 | 67° | 31° | 49° | — | — |
| 1989 | 73° | 42° | 58° | — | — |
| 1988 | 50° | 32° | 41° | 0.03" | — |
| 1987 | 63° | 32° | 47° | — | — |
| 1986 | 69° | 41° | 55° | — | — |
| 1985 | 64° | 47° | 55° | — | — |
| 1984 | 71° | 39° | 55° | — | — |
| 1983 | 70° | 42° | 56° | — | — |
| 1982 | 54° | 30° | 42° | — | — |
| 1981 | 55° | 45° | 50° | 2.24" | — |
| 1980 | 82° | 43° | 62° | — | — |
| 1979 | 72° | 39° | 55° | — | — |
| 1978 | 61° | 30° | 45° | — | — |
| 1977 | 63° | 48° | 55° | — | — |
| 1976 | 54° | 46° | 50° | 0.46" | — |
| 1975 | 61° | 40° | 50° | — | — |
| 1974 | 54° | 37° | 45° | — | — |
| 1973 | 64° | 35° | 50° | — | — |
| 1972 | 55° | 30° | 43° | — | — |
| 1971 | 59° | 37° | 48° | — | — |
Moreno Valley, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Moreno Valley, CA Monthly Precipitation
Average rainfall per month, in inches.
Moreno Valley, CA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Moreno Valley, CA
Moreno Valley, CA has no months that meet our "pleasant" threshold — every season has tradeoffs.