Weather on October 1
El Monte, CA
55 Years of Data
Avg High
86°F
Avg Low
60°F
Warmest
2020
92°F avg
Coldest
2002
58°F avg
About This Date
October 1st in El Monte, CA typically brings warm fall weather, with average highs around 86°F and lows near 60°F — a 26°F daily swing. Over 55 years of records, the warmest October 1st was in 2020 (92°F average), while the coldest was 2002 (58°F) — a 34°F range across recorded history. Rain or other precipitation has occurred on about 4% of October 1st dates historically, with the wettest October 1st recording 2.36" of rain. The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
Planning for October 1st in El Monte, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 80° | 60° | 70° | — | — |
| 2024 | 91° | 59° | 75° | — | — |
| 2023 | 73° | 52° | 62° | — | — |
| 2022 | 79° | 61° | 70° | — | — |
| 2021 | 91° | 70° | 80° | — | — |
| 2020warmest | 105° | 78° | 92° | — | — |
| 2019 | 76° | 56° | 66° | — | — |
| 2018 | 90° | 66° | 78° | — | — |
| 2017 | 79° | 58° | 68° | — | — |
| 2016 | 67° | 65° | 66° | — | — |
| 2015 | 88° | 62° | 75° | — | — |
| 2014 | 85° | 61° | 73° | — | — |
| 2013 | 82° | 57° | 70° | — | — |
| 2012 | 102° | 65° | 83° | — | — |
| 2011 | 97° | 61° | 79° | — | — |
| 2010 | 92° | 63° | 77° | — | — |
| 2009 | 93° | 57° | 75° | — | — |
| 2008 | 98° | 72° | 85° | — | — |
| 2007 | 83° | 57° | 70° | — | — |
| 2006 | 77° | 43° | 60° | — | — |
| 2005 | 85° | — | — | — | — |
| 2004 | 77° | 58° | 67° | — | — |
| 2003 | 86° | 67° | 76° | — | — |
| 2002coldest | 64° | 52° | 58° | — | — |
| 2001 | 90° | 62° | 76° | — | — |
| 2000 | 82° | 56° | 69° | — | — |
| 1999 | 98° | 57° | 78° | — | — |
| 1998 | 78° | 60° | 69° | — | — |
| 1997 | 89° | 65° | 77° | — | — |
| 1996 | 81° | 63° | 72° | — | — |
| 1995 | 93° | 54° | 73° | — | — |
| 1994 | 82° | 55° | 69° | — | — |
| 1993 | 98° | 60° | 79° | — | — |
| 1992 | 97° | 65° | 81° | — | — |
| 1991 | 104° | 65° | 84° | — | — |
| 1990 | 87° | 61° | 74° | — | — |
| 1989 | 82° | 55° | 69° | — | — |
| 1988 | 85° | 63° | 74° | — | — |
| 1987 | 96° | 66° | 81° | — | — |
| 1986 | 79° | 56° | 67° | — | — |
| 1985 | 84° | 53° | 69° | — | — |
| 1984 | 83° | 58° | 70° | — | — |
| 1983 | 75° | 57° | 66° | 2.36" | — |
| 1982 | 83° | 50° | 66° | — | — |
| 1981 | 73° | 60° | 67° | 1.32" | — |
| 1980 | 104° | 59° | 82° | — | — |
| 1979 | 83° | 55° | 69° | — | — |
| 1978 | 89° | 66° | 78° | — | — |
| 1977 | 90° | 54° | 72° | — | — |
| 1976 | 81° | 59° | 70° | — | — |
| 1975 | 82° | 60° | 71° | — | — |
| 1974 | 86° | 61° | 73° | — | — |
| 1973 | 80° | 59° | 70° | — | — |
| 1972 | 92° | 61° | 76° | — | — |
| 1971 | 81° | 44° | 62° | — | — |
55 years of data from SAN GABRIEL FIRE DEPT