Weather on August 10
El Monte, CA
55 Years of Data
Avg High
90°F
Avg Low
63°F
Warmest
1998
88°F avg
Coldest
1999
64°F avg
About This Date
August 10th in El Monte, CA typically brings hot summer weather, with average highs around 90°F and lows near 63°F — a 27°F daily swing. Over 55 years of records, the warmest August 10th was in 1998 (88°F average), while the coldest was 1999 (64°F) — a 24°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
Planning for August 10th in El Monte, CA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 89° | 59° | 74° | — | — |
| 2024 | 95° | 61° | 78° | — | — |
| 2023 | 84° | 63° | 73° | — | — |
| 2022 | 95° | 71° | 83° | — | — |
| 2021 | 92° | 61° | 76° | — | — |
| 2020 | 89° | 58° | 73° | — | — |
| 2019 | 84° | 60° | 72° | — | — |
| 2018 | 93° | 72° | 82° | — | — |
| 2017 | 90° | 63° | 76° | — | — |
| 2016 | 93° | 61° | 77° | — | — |
| 2015 | 83° | 59° | 71° | — | — |
| 2014 | 89° | 66° | 78° | — | — |
| 2013 | 79° | 62° | 70° | — | — |
| 2012 | 94° | 72° | 83° | — | — |
| 2011 | 85° | 60° | 72° | — | — |
| 2010 | 85° | 54° | 69° | — | — |
| 2009 | 84° | 63° | 73° | — | — |
| 2008 | 87° | 64° | 76° | — | — |
| 2007 | 88° | 62° | 75° | — | — |
| 2006 | 90° | 67° | 78° | — | — |
| 2005 | 85° | 67° | 76° | — | — |
| 2004 | 96° | 65° | 80° | — | — |
| 2003 | 100° | 66° | 83° | — | — |
| 2002 | 93° | 62° | 78° | — | — |
| 2001 | 88° | 62° | 75° | — | — |
| 2000 | 99° | 62° | 80° | — | — |
| 1999coldest | 81° | 47° | 64° | — | — |
| 1998warmest | 101° | 76° | 88° | — | — |
| 1997 | 82° | 66° | 74° | — | — |
| 1996 | 91° | 64° | 78° | — | — |
| 1995 | 90° | 61° | 75° | — | — |
| 1994 | 98° | 72° | 85° | — | — |
| 1993 | 89° | 62° | 76° | — | — |
| 1992 | 93° | 68° | 81° | — | — |
| 1991 | 88° | 62° | 75° | — | — |
| 1990 | 90° | 65° | 77° | — | — |
| 1989 | — | 65° | — | — | — |
| 1988 | 87° | 61° | 74° | — | — |
| 1987 | 88° | 61° | 74° | — | — |
| 1986 | 92° | 61° | 76° | — | — |
| 1985 | 87° | 63° | 75° | — | — |
| 1984 | 89° | 69° | 79° | — | — |
| 1983 | 94° | 69° | 81° | — | — |
| 1982 | 94° | 60° | 77° | — | — |
| 1981 | 91° | 64° | 78° | — | — |
| 1980 | 96° | 67° | 81° | — | — |
| 1979 | 93° | 61° | 77° | — | — |
| 1978 | 90° | 67° | 78° | — | — |
| 1977 | 87° | 59° | 73° | — | — |
| 1976 | 93° | 58° | 75° | — | — |
| 1975 | 89° | 65° | 77° | — | — |
| 1974 | 85° | 59° | 72° | — | — |
| 1973 | 86° | 62° | 74° | — | — |
| 1972 | 91° | 64° | 78° | — | — |
| 1971 | 97° | 68° | 82° | — | — |
55 years of data from SAN GABRIEL FIRE DEPT