Weather on May 12
Moreno Valley, CA
55 Years of Data
Avg High
82°F
Avg Low
51°F
Warmest
1996
79°F avg
Coldest
1977
53°F avg
About This Date
May 12th in Moreno Valley, CA typically brings warm spring weather, with average highs around 82°F and lows near 51°F — a 31°F daily swing. Over 55 years of records, the warmest May 12th was in 1996 (79°F average), while the coldest was 1977 (53°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 7% of May 12th dates historically, with the wettest May 12th recording 0.76" of rain. The last decade has been 2.4°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.4°F cooler on this date compared to 20-30 years ago.
Planning for May 12th in Moreno Valley, CA? Stay hydrated and seek shade during peak afternoon hours.
Cooling Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 79° | 53° | 66° | — | — |
| 2024 | 83° | 51° | 67° | — | — |
| 2023 | 79° | 47° | 63° | — | — |
| 2022 | 84° | 48° | 66° | — | — |
| 2021 | 85° | 54° | 69° | — | — |
| 2020 | 73° | 49° | 61° | — | — |
| 2019 | 81° | 45° | 63° | — | — |
| 2018 | 65° | 51° | 58° | — | — |
| 2017 | 81° | 45° | 63° | — | — |
| 2016 | 92° | 53° | 72° | — | — |
| 2015 | 79° | 48° | 63° | — | — |
| 2014 | 88° | 50° | 69° | — | — |
| 2013 | 100° | 55° | 78° | — | — |
| 2012 | 85° | 50° | 67° | — | — |
| 2011 | 83° | 48° | 65° | — | — |
| 2010 | 76° | 42° | 59° | — | — |
| 2009 | 76° | 53° | 64° | — | — |
| 2008 | 64° | 49° | 56° | — | — |
| 2007 | 77° | 47° | 62° | — | — |
| 2006 | 85° | 54° | 69° | — | — |
| 2005 | 86° | 45° | 65° | — | — |
| 2004 | 81° | 54° | 67° | — | — |
| 2003 | 85° | 43° | 64° | — | — |
| 2002 | 92° | 43° | 67° | — | — |
| 2001 | 75° | 54° | 64° | — | — |
| 2000 | — | 46° | — | — | — |
| 1999 | 86° | 53° | 70° | — | — |
| 1998 | 59° | 48° | 54° | 0.51" | — |
| 1997 | 91° | 59° | 75° | — | — |
| 1996warmest | 98° | 60° | 79° | — | — |
| 1995 | 68° | 54° | 61° | — | — |
| 1994 | 71° | 56° | 63° | 0.08" | — |
| 1993 | 76° | 56° | 66° | — | — |
| 1992 | 82° | 60° | 71° | — | — |
| 1991 | 78° | 46° | 62° | — | — |
| 1990 | 76° | 54° | 65° | — | — |
| 1989 | 69° | 51° | 60° | — | — |
| 1988 | 97° | 60° | 78° | — | — |
| 1987 | 95° | 59° | 77° | — | — |
| 1986 | 79° | 54° | 66° | — | — |
| 1985 | 72° | 52° | 62° | — | — |
| 1984 | 93° | 57° | 75° | — | — |
| 1983 | 78° | 46° | 62° | — | — |
| 1982 | 69° | 44° | 57° | 0.25" | — |
| 1981 | 77° | 51° | 64° | — | — |
| 1980 | 70° | 42° | 56° | — | — |
| 1979 | 96° | 53° | 75° | — | — |
| 1978 | 100° | 54° | 77° | — | — |
| 1977coldest | 57° | 48° | 53° | 0.76" | — |
| 1976 | 103° | 54° | 78° | — | — |
| 1975 | 97° | 55° | 76° | — | — |
| 1974 | 84° | 55° | 70° | — | — |
| 1973 | 84° | 49° | 66° | — | — |
| 1972 | 95° | 50° | 73° | — | — |
| 1971 | 81° | 47° | 64° | — | — |
55 years of data from MARCH AFB