Weather on July 20
Menifee, CA
55 Years of Data
Avg High
92°F
Avg Low
61°F
Warmest
1989
89°F avg
Coldest
2002
65°F avg
About This Date
July 20th in Menifee, CA typically brings hot summer weather, with average highs around 92°F and lows near 61°F — a 31°F daily swing. Over 54 years of records, the warmest July 20th was in 1989 (89°F average), while the coldest was 2002 (65°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 20th in Menifee, CA? Stay hydrated and seek shade during peak afternoon hours.
Cooling Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 79° | 58° | 68° | — | — |
| 2024 | 95° | 73° | 84° | — | — |
| 2023 | 94° | 73° | 83° | — | — |
| 2022 | 92° | 68° | 80° | — | — |
| 2021 | 90° | 68° | 79° | — | — |
| 2020 | 82° | 61° | 71° | — | — |
| 2019 | 82° | 55° | 69° | — | — |
| 2018 | 81° | 62° | 71° | — | — |
| 2017 | 88° | 62° | 75° | — | — |
| 2016 | 98° | 67° | 82° | — | — |
| 2015 | 80° | 65° | 72° | — | — |
| 2014 | 80° | 58° | 69° | — | — |
| 2013 | 76° | 57° | 66° | — | — |
| 2012 | 90° | 68° | 79° | — | — |
| 2011 | 85° | 62° | 73° | — | — |
| 2010 | 78° | 57° | 68° | — | — |
| 2009 | 95° | 71° | 83° | — | — |
| 2008 | 78° | 56° | 67° | — | — |
| 2007 | 82° | 61° | 71° | — | — |
| 2006 | 88° | 65° | 76° | — | — |
| 2005 | 95° | 71° | 83° | — | — |
| 2004 | 93° | 68° | 81° | — | — |
| 2003 | 98° | 57° | 78° | — | — |
| 2002coldest | 76° | 55° | 65° | — | — |
| 2001 | 83° | 56° | 69° | — | — |
| 2000 | 110° | 58° | 84° | — | — |
| 1999 | 92° | 56° | 74° | — | — |
| 1998 | 94° | 66° | 80° | — | — |
| 1997 | 91° | 53° | 72° | — | — |
| 1996 | 99° | 62° | 80° | — | — |
| 1995 | 90° | 56° | 73° | — | — |
| 1994 | 93° | 59° | 76° | — | — |
| 1993 | 86° | 46° | 66° | — | — |
| 1992 | 108° | 60° | 84° | — | — |
| 1991 | 82° | 59° | 71° | — | — |
| 1990 | 104° | 65° | 84° | — | — |
| 1989warmest | 108° | 70° | 89° | — | — |
| 1988 | 105° | 69° | 87° | — | — |
| 1987 | 78° | 60° | 69° | — | — |
| 1986 | 98° | 60° | 79° | — | — |
| 1985 | 93° | 63° | 78° | — | — |
| 1984 | 95° | 65° | 80° | — | — |
| 1983 | 100° | 57° | 79° | — | — |
| 1982 | 104° | 57° | 81° | — | — |
| 1981 | 106° | 56° | 81° | — | — |
| 1980 | 100° | 56° | 78° | — | — |
| 1978 | 103° | 60° | 81° | — | — |
| 1977 | 95° | 57° | 76° | — | — |
| 1976 | 97° | 55° | 76° | — | — |
| 1975 | 96° | 54° | 75° | — | — |
| 1974 | 94° | 68° | 81° | — | — |
| 1973 | 94° | 53° | 73° | — | — |
| 1972 | 85° | 58° | 71° | — | — |
| 1971 | 100° | 64° | 82° | — | — |
54 years of data from SUN CITY