Weather on June 15
El Cajon, CA
55 Years of Data
Avg High
83°F
Avg Low
59°F
Warmest
2021
82°F avg
Coldest
1973
62°F avg
About This Date
June 15th in El Cajon, CA typically brings warm summer weather, with average highs around 83°F and lows near 59°F. Over 54 years of records, the warmest June 15th was in 2021 (82°F average), while the coldest was 1973 (62°F) — a 20°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 2.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.3°F warmer on this date compared to 20-30 years ago.
Planning for June 15th in El Cajon, CA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 97° | 61° | 79° | — | — |
| 2024 | 87° | 58° | 72° | — | — |
| 2023 | 74° | 61° | 67° | — | — |
| 2022 | 80° | 60° | 70° | — | — |
| 2021warmest | 101° | 64° | 82° | — | — |
| 2020 | 80° | 60° | 70° | — | — |
| 2019 | 78° | 62° | 70° | — | — |
| 2018 | 82° | 65° | 73° | — | — |
| 2017 | 90° | 57° | 73° | — | — |
| 2016 | 74° | 61° | 67° | — | — |
| 2015 | 87° | 63° | 75° | — | — |
| 2014 | 81° | 58° | 69° | — | — |
| 2013 | 75° | 59° | 67° | — | — |
| 2012 | 70° | 59° | 64° | — | — |
| 2011 | 78° | 59° | 69° | — | — |
| 2010 | 86° | 61° | 73° | — | — |
| 2009 | 75° | 56° | 65° | — | — |
| 2008 | 91° | 66° | 79° | — | — |
| 2007 | 89° | 59° | 74° | — | — |
| 2006 | — | 55° | — | — | — |
| 2005 | 75° | 61° | 68° | — | — |
| 2004 | 74° | 59° | 66° | — | — |
| 2003 | 80° | 60° | 70° | — | — |
| 2002 | 89° | 55° | 72° | — | — |
| 2001 | 90° | 56° | 73° | — | — |
| 2000 | 88° | 57° | 72° | — | — |
| 1999 | 82° | 58° | 70° | — | — |
| 1998 | 82° | 59° | 71° | — | — |
| 1997 | 80° | 56° | 68° | — | — |
| 1996 | 80° | 59° | 70° | — | — |
| 1995 | 78° | 57° | 68° | — | — |
| 1993 | 92° | 60° | 76° | — | — |
| 1992 | 73° | 56° | 64° | — | — |
| 1991 | 78° | 62° | 70° | — | — |
| 1990 | 71° | 55° | 63° | — | — |
| 1989 | 83° | 60° | 71° | — | — |
| 1988 | 77° | 61° | 69° | — | — |
| 1987 | 76° | 58° | 67° | — | — |
| 1986 | 83° | 58° | 70° | — | — |
| 1985 | 82° | 59° | 71° | — | — |
| 1984 | 77° | 61° | 69° | — | — |
| 1983 | 87° | 59° | 73° | — | — |
| 1982 | 79° | 52° | 65° | — | — |
| 1981 | 100° | 60° | 80° | — | — |
| 1980 | 92° | 55° | 73° | — | — |
| 1979 | 86° | 51° | 69° | — | — |
| 1978 | 89° | 56° | 72° | — | — |
| 1977 | 81° | 59° | 70° | — | — |
| 1976 | 93° | 56° | 74° | — | — |
| 1975 | 79° | 58° | 68° | — | — |
| 1974 | 98° | 57° | 78° | — | — |
| 1973coldest | 72° | 53° | 62° | — | — |
| 1972 | 82° | 58° | 70° | — | — |
| 1971 | 90° | 54° | 72° | — | — |
54 years of data from GILLESPIE FLD