Weather on June 21
Moreno Valley, CA
55 Years of Data
About This Date
June 21st in Moreno Valley, CA typically brings warm summer weather, with average highs around 89°F and lows near 57°F — a 32°F daily swing. Over 55 years of records, the warmest June 21st was in 2008 (87°F average), while the coldest was 2003 (59°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 4% of June 21st dates historically, with the wettest June 21st recording 0.71" of rain. The last decade has been 3.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.5°F warmer on this date compared to 20-30 years ago.
Planning for June 21st in Moreno Valley, CA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 78° | 58° | 68° | — | — |
| 2024 | 94° | 54° | 74° | — | — |
| 2023 | 84° | 49° | 66° | — | — |
| 2022 | 98° | 59° | 79° | — | — |
| 2021 | 94° | 56° | 75° | — | — |
| 2020 | 86° | 55° | 71° | — | — |
| 2019 | 73° | 59° | 66° | — | — |
| 2018 | 93° | 56° | 74° | — | — |
| 2017 | 104° | 61° | 82° | — | — |
| 2016 | 98° | 69° | 84° | — | — |
| 2015 | 93° | 58° | 75° | — | — |
| 2014 | 94° | 58° | 76° | — | — |
| 2013 | 84° | 57° | 71° | — | — |
| 2012 | 86° | 54° | 70° | — | — |
| 2011 | 93° | 59° | 76° | — | — |
| 2010 | 81° | 51° | 66° | — | — |
| 2009 | 77° | 56° | 66° | — | — |
| 2008warmest | 103° | 71° | 87° | — | — |
| 2007 | 92° | 58° | 75° | — | — |
| 2006 | 92° | 55° | 73° | — | — |
| 2005 | 94° | 57° | 75° | — | — |
| 2004 | 83° | 59° | 71° | — | — |
| 2003coldest | 64° | 54° | 59° | — | — |
| 2002 | 75° | 52° | 63° | — | — |
| 2001 | 97° | 58° | 77° | — | — |
| 2000 | 93° | 54° | 73° | — | — |
| 1999 | 84° | 57° | 71° | — | — |
| 1998 | 86° | 56° | 71° | — | — |
| 1997 | 91° | 58° | 74° | — | — |
| 1996 | 81° | 59° | 70° | — | — |
| 1995 | 84° | 53° | 69° | — | — |
| 1994 | 94° | 59° | 76° | — | — |
| 1993 | 88° | 61° | 74° | — | — |
| 1992 | 91° | 57° | 74° | — | — |
| 1991 | 81° | 53° | 67° | — | — |
| 1990 | 94° | 60° | 77° | — | — |
| 1989 | 103° | 60° | 81° | — | — |
| 1988 | 87° | 51° | 69° | — | — |
| 1987 | 83° | 56° | 69° | — | — |
| 1986 | 93° | 56° | 74° | — | — |
| 1985 | 86° | 56° | 71° | — | — |
| 1984 | 90° | 55° | 72° | — | — |
| 1983 | 85° | 57° | 71° | — | — |
| 1982 | 74° | 56° | 65° | 0.03" | — |
| 1981 | 102° | 61° | 81° | — | — |
| 1980 | 91° | 51° | 71° | — | — |
| 1979 | 88° | 52° | 70° | — | — |
| 1978 | 100° | 64° | 82° | — | — |
| 1977 | 87° | 54° | 70° | — | — |
| 1976 | 92° | 57° | 74° | — | — |
| 1975 | 85° | 49° | 67° | — | — |
| 1974 | 94° | 56° | 75° | — | — |
| 1973 | 110° | 60° | 85° | — | — |
| 1972 | 87° | 62° | 75° | 0.71" | — |
| 1971 | 102° | 58° | 80° | — | — |
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.