Weather on September 14
El Monte, CA
55 Years of Data
Avg High
87°F
Avg Low
62°F
Warmest
1971
87°F avg
Coldest
2005
66°F avg
About This Date
September 14th in El Monte, CA typically brings warm fall weather, with average highs around 87°F and lows near 62°F — a 25°F daily swing. Over 55 years of records, the warmest September 14th was in 1971 (87°F average), while the coldest was 2005 (66°F) — a 21°F range across recorded history. This date has historically been dry, with little recorded precipitation. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for September 14th in El Monte, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 85° | 61° | 73° | — | — |
| 2024 | 81° | 60° | 70° | — | — |
| 2023 | 80° | 59° | 70° | — | — |
| 2022 | 85° | 63° | 74° | — | — |
| 2021 | 87° | 56° | 71° | — | — |
| 2020 | 92° | 65° | 78° | — | — |
| 2019 | 99° | 71° | 85° | — | — |
| 2018 | 95° | 68° | 82° | — | — |
| 2017 | 75° | 59° | 67° | — | — |
| 2016 | 83° | 56° | 69° | — | — |
| 2015 | 84° | 64° | 74° | — | — |
| 2014 | 103° | 71° | 87° | — | — |
| 2013 | 90° | 65° | 77° | — | — |
| 2012 | 107° | 66° | 87° | — | — |
| 2011 | 86° | 59° | 73° | — | — |
| 2010 | 89° | 58° | 73° | — | — |
| 2009 | 81° | 66° | 73° | — | — |
| 2008 | 83° | 60° | 71° | — | — |
| 2007 | 85° | 59° | 72° | — | — |
| 2006 | 73° | 64° | 69° | — | — |
| 2005coldest | 77° | 56° | 66° | — | — |
| 2004 | 83° | 68° | 75° | — | — |
| 2003 | 92° | 64° | 78° | — | — |
| 2002 | 94° | 62° | 78° | — | — |
| 2001 | 95° | 55° | 75° | — | — |
| 2000 | 95° | 65° | 80° | — | — |
| 1999 | 89° | 54° | 71° | — | — |
| 1998 | 86° | 59° | 73° | — | — |
| 1997 | 91° | 64° | 78° | — | — |
| 1996 | 81° | 59° | 70° | — | — |
| 1995 | 100° | 63° | 81° | — | — |
| 1994 | 87° | 52° | 69° | — | — |
| 1993 | 82° | 64° | 73° | — | — |
| 1992 | 88° | 60° | 74° | — | — |
| 1991 | 74° | 62° | 68° | — | — |
| 1990 | 92° | 69° | 80° | — | — |
| 1989 | 99° | 61° | 80° | — | — |
| 1988 | 81° | 54° | 67° | — | — |
| 1987 | 81° | 56° | 68° | — | — |
| 1986 | 79° | 57° | 68° | — | — |
| 1985 | 90° | 55° | 72° | — | — |
| 1984 | 94° | 68° | 81° | — | — |
| 1983 | 95° | 68° | 82° | — | — |
| 1982 | 78° | 68° | 73° | — | — |
| 1981 | 89° | 58° | 73° | — | — |
| 1980 | 78° | 62° | 70° | — | — |
| 1979 | 99° | 68° | 83° | — | — |
| 1978 | 75° | 64° | 70° | — | — |
| 1977 | 81° | 57° | 69° | — | — |
| 1976 | 82° | 65° | 73° | — | — |
| 1975 | 82° | 61° | 71° | — | — |
| 1974 | 85° | 56° | 70° | — | — |
| 1973 | 77° | 61° | 69° | — | — |
| 1972 | 84° | 52° | 68° | — | — |
| 1971warmest | 108° | 67° | 87° | — | — |
55 years of data from SAN GABRIEL FIRE DEPT