Weather on June 15
Hesperia, CA
55 Years of Data
Avg High
91°F
Avg Low
56°F
Warmest
2007
84°F avg
Coldest
1992
57°F avg
About This Date
June 15th in Hesperia, CA typically brings hot summer weather, with average highs around 91°F and lows near 56°F — a 35°F daily swing. Over 50 years of records, the warmest June 15th was in 2007 (84°F average), while the coldest was 1992 (57°F) — a 27°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
Planning for June 15th in Hesperia, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 104° | 64° | 84° | — | — |
| 2021 | 100° | 63° | 81° | — | — |
| 2020 | 89° | 56° | 72° | — | — |
| 2019 | 97° | 58° | 77° | — | — |
| 2018 | 88° | 71° | 79° | — | — |
| 2017 | 98° | 59° | 79° | — | — |
| 2016 | 79° | 53° | 66° | — | — |
| 2015 | 96° | 64° | 80° | — | — |
| 2014 | 91° | 59° | 75° | — | — |
| 2013 | 90° | 51° | 70° | — | — |
| 2012 | 92° | 58° | 75° | — | — |
| 2011 | 94° | 66° | 80° | — | — |
| 2010 | 90° | 60° | 75° | — | — |
| 2009 | 81° | 52° | 66° | — | — |
| 2008 | 93° | 65° | 79° | — | — |
| 2007warmest | 104° | 64° | 84° | — | — |
| 2006 | 90° | 52° | 71° | — | — |
| 2004 | 99° | 61° | 80° | — | — |
| 2003 | 96° | 57° | 77° | — | — |
| 2002 | 99° | 49° | 74° | — | — |
| 2001 | 94° | 57° | 75° | — | — |
| 1999 | 103° | 62° | 82° | — | — |
| 1998 | 93° | 56° | 74° | — | — |
| 1997 | 76° | 51° | 63° | — | — |
| 1996 | 98° | 57° | 78° | — | — |
| 1995 | 71° | 47° | 59° | — | — |
| 1994 | 87° | 57° | 72° | — | — |
| 1993 | 101° | 55° | 78° | — | — |
| 1992coldest | 72° | 42° | 57° | — | — |
| 1991 | 88° | 49° | 68° | — | — |
| 1990 | 71° | 47° | 59° | — | — |
| 1989 | 104° | 59° | 82° | — | — |
| 1988 | 97° | 57° | 77° | — | — |
| 1987 | 98° | 47° | 72° | — | — |
| 1986 | 93° | 54° | 73° | — | — |
| 1985 | 102° | 58° | 80° | — | — |
| 1984 | 80° | 48° | 64° | — | — |
| 1983 | 95° | 58° | 76° | — | — |
| 1982 | 90° | 55° | 72° | — | — |
| 1981 | 83° | 49° | 66° | — | — |
| 1980 | 89° | 48° | 69° | — | — |
| 1979 | 92° | 53° | 72° | — | — |
| 1978 | 86° | 53° | 70° | — | — |
| 1977 | 86° | 48° | 67° | — | — |
| 1976 | 90° | 52° | 71° | — | — |
| 1975 | 102° | 60° | 81° | — | — |
| 1974 | 100° | 58° | 79° | — | — |
| 1973 | 74° | 46° | 60° | — | — |
| 1972 | 92° | 58° | 75° | — | — |
| 1971 | 96° | 55° | 76° | — | — |
50 years of data from HESPERIA 2E