Weather on March 15
Moreno Valley, CA
55 Years of Data
Avg High
71°F
Avg Low
43°F
Warmest
1972
68°F avg
Coldest
2002
45°F avg
About This Date
March 15th in Moreno Valley, CA typically brings pleasant spring weather, with average highs around 71°F and lows near 43°F — a 28°F daily swing. Over 56 years of records, the warmest March 15th was in 1972 (68°F average), while the coldest was 2002 (45°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 14% of March 15th dates historically, with the wettest March 15th recording 1.73" 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 March 15th in Moreno Valley, CA? Great weather for outdoor activities.
Warming Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 91° | 42° | 67° | — | — |
| 2025 | 62° | 37° | 50° | — | — |
| 2024 | 63° | 43° | 53° | — | — |
| 2023 | 64° | 49° | 56° | 1.73" | — |
| 2022 | 81° | 42° | 61° | — | — |
| 2021 | 55° | 37° | 46° | 0.1" | — |
| 2020 | 58° | 48° | 53° | — | — |
| 2019 | 68° | 36° | 52° | — | — |
| 2018 | 63° | 45° | 54° | — | — |
| 2017 | 85° | 45° | 65° | — | — |
| 2016 | 81° | 47° | 64° | — | — |
| 2015 | 88° | 47° | 67° | — | — |
| 2014 | 84° | 45° | 64° | — | — |
| 2013 | 86° | 44° | 65° | — | — |
| 2012 | 72° | 40° | 56° | — | — |
| 2011 | 79° | 48° | 63° | — | — |
| 2010 | 78° | 43° | 60° | — | — |
| 2009 | 60° | 42° | 51° | — | — |
| 2008 | 61° | 39° | 50° | — | — |
| 2007 | 83° | 48° | 65° | — | — |
| 2006 | 68° | 37° | 53° | — | — |
| 2005 | 76° | 37° | 56° | — | — |
| 2004 | 82° | 44° | 63° | — | — |
| 2003 | 54° | 48° | 51° | — | — |
| 2002coldest | 61° | 30° | 45° | — | — |
| 2001 | 69° | 42° | 56° | — | — |
| 2000 | 77° | — | — | — | — |
| 1999 | 53° | 45° | 49° | 0.58" | — |
| 1998 | 70° | 45° | 57° | — | — |
| 1997 | 83° | 46° | 64° | — | — |
| 1996 | 70° | 42° | 56° | 0.15" | — |
| 1995 | 80° | 52° | 66° | — | — |
| 1994 | 83° | 48° | 65° | — | — |
| 1993 | 70° | 55° | 62° | — | — |
| 1992 | 67° | 43° | 55° | — | — |
| 1991 | 52° | 43° | 47° | 0.1" | — |
| 1990 | 83° | 41° | 62° | — | — |
| 1989 | 79° | 46° | 62° | — | — |
| 1988 | 68° | 38° | 53° | — | — |
| 1987 | 59° | 44° | 52° | 0.97" | — |
| 1986 | 59° | 44° | 52° | 1.5" | — |
| 1985 | 59° | 44° | 52° | — | — |
| 1984 | 62° | 49° | 55° | — | — |
| 1983 | 68° | 43° | 55° | — | — |
| 1982 | 59° | 45° | 52° | 1.27" | — |
| 1981 | 78° | 37° | 58° | — | — |
| 1980 | 72° | 43° | 57° | — | — |
| 1979 | 58° | 45° | 51° | — | — |
| 1978 | 79° | 44° | 61° | — | — |
| 1977 | 64° | 33° | 49° | — | — |
| 1976 | 85° | 40° | 62° | — | — |
| 1975 | 62° | 35° | 49° | — | — |
| 1974 | 85° | 45° | 65° | — | — |
| 1973 | 72° | 31° | 51° | — | — |
| 1972warmest | 89° | 46° | 68° | — | — |
| 1971 | 78° | 30° | 54° | — | — |
56 years of data from MARCH AFB