Weather on July 21
Menifee, CA
55 Years of Data
Avg High
91°F
Avg Low
61°F
Warmest
1989
88°F avg
Coldest
2002
64°F avg
About This Date
July 21st in Menifee, CA typically brings hot summer weather, with average highs around 91°F and lows near 61°F — a 30°F daily swing. Over 54 years of records, the warmest July 21st was in 1989 (88°F average), while the coldest was 2002 (64°F) — a 24°F range across recorded history. This date has historically been dry, with little recorded precipitation. 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 July 21st in Menifee, CA? Stay hydrated and seek shade during peak afternoon hours.
Cooling Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 77° | 58° | 67° | — | — |
| 2024 | 88° | 68° | 78° | — | — |
| 2023 | 85° | 74° | 79° | — | — |
| 2022 | 89° | 66° | 78° | — | — |
| 2021 | 90° | 66° | 78° | — | — |
| 2020 | 82° | 58° | 70° | — | — |
| 2019 | 89° | 62° | 76° | — | — |
| 2018 | 88° | 61° | 74° | — | — |
| 2017 | 85° | 63° | 74° | — | — |
| 2016 | 98° | 74° | 86° | — | — |
| 2015 | 74° | 65° | 69° | — | — |
| 2014 | 85° | 57° | 71° | — | — |
| 2013 | 73° | 58° | 65° | — | — |
| 2012 | 88° | 63° | 75° | — | — |
| 2011 | 85° | 56° | 70° | — | — |
| 2010 | 74° | 56° | 65° | — | — |
| 2009 | 93° | 70° | 81° | — | — |
| 2008 | 82° | 59° | 71° | — | — |
| 2007 | 80° | 61° | 70° | — | — |
| 2006 | 97° | 74° | 85° | — | — |
| 2005 | 98° | 72° | 85° | — | — |
| 2004 | 90° | 63° | 76° | — | — |
| 2003 | 100° | 49° | 74° | — | — |
| 2002coldest | 78° | 50° | 64° | — | — |
| 2001 | 82° | 56° | 69° | — | — |
| 2000 | 103° | 57° | 80° | — | — |
| 1999 | 93° | 60° | 77° | — | — |
| 1998 | 92° | 64° | 78° | — | — |
| 1997 | 97° | 56° | 76° | — | — |
| 1996 | 100° | 63° | 81° | — | — |
| 1995 | 91° | 60° | 76° | — | — |
| 1994 | 94° | 60° | 77° | — | — |
| 1993 | 78° | 59° | 69° | — | — |
| 1992 | 96° | 60° | 78° | — | — |
| 1991 | 84° | 53° | 69° | — | — |
| 1990 | 94° | 66° | 80° | — | — |
| 1989warmest | 107° | 69° | 88° | — | — |
| 1988 | 105° | 69° | 87° | — | — |
| 1987 | 78° | 57° | 68° | — | — |
| 1986 | 106° | 62° | 84° | — | — |
| 1985 | 97° | 61° | 79° | — | — |
| 1984 | 94° | 72° | 83° | — | — |
| 1983 | 103° | 60° | 81° | — | — |
| 1982 | 105° | 59° | 82° | — | — |
| 1981 | 102° | 58° | 80° | — | — |
| 1980 | 104° | 58° | 81° | — | — |
| 1978 | 103° | 57° | 80° | — | — |
| 1977 | 101° | 58° | 79° | — | — |
| 1976 | 96° | 56° | 76° | — | — |
| 1975 | 98° | 54° | 76° | — | — |
| 1974 | 92° | 62° | 77° | — | — |
| 1973 | 85° | 47° | 66° | — | — |
| 1972 | 86° | 59° | 73° | — | — |
| 1971 | 99° | 68° | 83° | — | — |
54 years of data from SUN CITY