Weather on June 18
Menifee, CA
55 Years of Data
Avg High
87°F
Avg Low
55°F
Warmest
1978
82°F avg
Coldest
1979
57°F avg
About This Date
June 18th in Menifee, CA typically brings warm summer weather, with average highs around 87°F and lows near 55°F — a 32°F daily swing. Over 55 years of records, the warmest June 18th was in 1978 (82°F average), while the coldest was 1979 (57°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 2% of June 18th dates historically. The last decade has been 5.0°F cooler on this date compared to 20-30 years ago.
The last decade has been 5.0°F cooler on this date compared to 20-30 years ago.
Planning for June 18th in Menifee, CA? Stay hydrated and seek shade during peak afternoon hours.
Cooling Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 87° | 59° | 73° | — | — |
| 2024 | 77° | 52° | 64° | — | — |
| 2023 | 73° | 53° | 63° | — | — |
| 2022 | 74° | 54° | 64° | — | — |
| 2021 | 84° | 57° | 71° | — | — |
| 2020 | 72° | 52° | 62° | — | — |
| 2019 | 69° | 55° | 62° | — | — |
| 2018 | 74° | 52° | 63° | — | — |
| 2017 | 90° | 66° | 78° | — | — |
| 2016 | 93° | 65° | 79° | — | — |
| 2015 | 90° | 66° | 78° | — | — |
| 2014 | 78° | 51° | 65° | — | — |
| 2013 | 79° | 54° | 66° | — | — |
| 2012 | 82° | 55° | 69° | — | — |
| 2011 | 76° | 52° | 64° | — | — |
| 2010 | 75° | 48° | 62° | — | — |
| 2009 | 78° | 55° | 67° | — | — |
| 2008 | 97° | 68° | 82° | — | — |
| 2007 | 83° | 55° | 69° | — | — |
| 2006 | 83° | 58° | 70° | — | — |
| 2005 | 75° | 51° | 63° | — | — |
| 2004 | 73° | 53° | 63° | — | — |
| 2003 | 76° | 76° | 76° | — | — |
| 2002 | 83° | 62° | 72° | — | — |
| 2001 | 107° | 55° | 81° | — | — |
| 2000 | 77° | 56° | 66° | — | — |
| 1999 | 96° | 57° | 77° | — | — |
| 1998 | 93° | 48° | 71° | — | — |
| 1997 | 104° | 59° | 82° | — | — |
| 1996 | 96° | 59° | 78° | — | — |
| 1995 | 83° | 49° | 66° | — | — |
| 1994 | 96° | 52° | 74° | — | — |
| 1993 | 101° | 39° | 70° | — | — |
| 1992 | 87° | 50° | 69° | — | — |
| 1991 | 82° | 52° | 67° | — | — |
| 1990 | 89° | 55° | 72° | — | — |
| 1989 | 105° | 57° | 81° | — | — |
| 1988 | 91° | 53° | 72° | — | — |
| 1987 | 90° | 50° | 70° | — | — |
| 1986 | 94° | 51° | 72° | — | — |
| 1985 | 101° | 58° | 79° | — | — |
| 1984 | 95° | 58° | 76° | — | — |
| 1983 | 93° | 55° | 74° | — | — |
| 1982 | 65° | 52° | 58° | 0.08" | — |
| 1981 | 101° | 61° | 81° | — | — |
| 1980 | 91° | 50° | 71° | — | — |
| 1979coldest | 75° | 39° | 57° | — | — |
| 1978warmest | 103° | 61° | 82° | — | — |
| 1977 | 90° | 48° | 69° | — | — |
| 1976 | 96° | 54° | 75° | — | — |
| 1975 | 68° | 50° | 59° | — | — |
| 1974 | 93° | 55° | 74° | — | — |
| 1973 | 99° | 50° | 74° | — | — |
| 1972 | 87° | 57° | 72° | — | — |
| 1971 | 93° | 55° | 74° | — | — |
55 years of data from SUN CITY