Weather on June 20
El Monte, CA
55 Years of Data
Avg High
85°F
Avg Low
59°F
Warmest
2016
92°F avg
Coldest
1975
61°F avg
About This Date
June 20th in El Monte, CA typically brings warm summer weather, with average highs around 85°F and lows near 59°F — a 26°F daily swing. Over 55 years of records, the warmest June 20th was in 2016 (92°F average), while the coldest was 1975 (61°F) — a 31°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
Planning for June 20th in El Monte, CA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 79° | 57° | 68° | — | — |
| 2024 | 83° | 56° | 69° | — | — |
| 2023 | 85° | 55° | 70° | — | — |
| 2022 | 95° | 63° | 79° | — | — |
| 2021 | 81° | 56° | 68° | — | — |
| 2020 | 79° | 59° | 69° | — | — |
| 2019 | 75° | 59° | 67° | — | — |
| 2018 | 81° | 57° | 69° | — | — |
| 2017 | 93° | 63° | 78° | — | — |
| 2016warmest | 112° | 72° | 92° | — | — |
| 2015 | 89° | 59° | 74° | — | — |
| 2014 | 86° | 61° | 73° | — | — |
| 2013 | 82° | 60° | 71° | — | — |
| 2012 | 78° | 61° | 69° | — | — |
| 2011 | 87° | 54° | 70° | — | — |
| 2010 | 84° | 53° | 69° | — | — |
| 2009 | 72° | 64° | 68° | — | — |
| 2008 | 100° | 66° | 83° | — | — |
| 2007 | 85° | 58° | 71° | — | — |
| 2006 | 83° | 62° | 72° | — | — |
| 2005 | 86° | 56° | 71° | — | — |
| 2004 | 80° | 63° | 71° | — | — |
| 2003 | 69° | 60° | 65° | — | — |
| 2002 | 83° | 64° | 73° | — | — |
| 2001 | 89° | 61° | 75° | — | — |
| 2000 | 84° | 57° | 71° | — | — |
| 1999 | 84° | 59° | 72° | — | — |
| 1998 | 82° | 61° | 71° | — | — |
| 1997 | 85° | 66° | 75° | — | — |
| 1996 | 88° | 59° | 73° | — | — |
| 1995 | 82° | 56° | 69° | — | — |
| 1994 | 89° | 54° | 71° | — | — |
| 1993 | 86° | 62° | 74° | — | — |
| 1992 | 85° | 57° | 71° | — | — |
| 1991 | 81° | 58° | 69° | — | — |
| 1990 | 88° | 59° | 73° | — | — |
| 1989 | 98° | 63° | 80° | — | — |
| 1988 | 76° | 61° | 68° | — | — |
| 1987 | 78° | 59° | 69° | — | — |
| 1986 | 86° | 57° | 72° | — | — |
| 1985 | 84° | 61° | 72° | — | — |
| 1984 | 83° | 62° | 72° | — | — |
| 1983 | 81° | 63° | 72° | — | — |
| 1982 | 76° | 56° | 66° | — | — |
| 1981 | 93° | 62° | 78° | — | — |
| 1980 | 85° | 54° | 69° | — | — |
| 1979 | 82° | 55° | 69° | — | — |
| 1978 | 93° | 59° | 76° | — | — |
| 1977 | 79° | 56° | 67° | — | — |
| 1976 | 86° | 59° | 73° | — | — |
| 1975coldest | 74° | 49° | 61° | — | — |
| 1974 | 89° | 54° | 71° | — | — |
| 1973 | 108° | 61° | 84° | — | — |
| 1972 | 84° | 56° | 70° | — | — |
| 1971 | 95° | 58° | 76° | — | — |
55 years of data from SAN GABRIEL FIRE DEPT