Weather on September 26
El Monte, CA
55 Years of Data
About This Date
September 26th in El Monte, CA typically brings warm fall weather, with average highs around 86°F and lows near 61°F — a 25°F daily swing. Over 55 years of records, the warmest September 26th was in 1978 (85°F average), while the coldest was 1986 (63°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 5% of September 26th dates historically, with the wettest September 26th recording 2.29" of rain. 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 26th in El Monte, CA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 74° | 62° | 68° | — | — |
| 2024 | 83° | 55° | 69° | — | — |
| 2023 | 86° | 60° | 73° | — | — |
| 2022 | 93° | 69° | 81° | — | — |
| 2021 | 73° | 59° | 66° | — | — |
| 2020 | 86° | 61° | 73° | — | — |
| 2019 | 74° | 63° | 68° | — | — |
| 2018 | 84° | 58° | 71° | — | — |
| 2017 | 86° | 65° | 75° | — | — |
| 2016 | 85° | 73° | 79° | — | — |
| 2015 | 96° | 69° | 83° | — | — |
| 2014 | 83° | 66° | 74° | — | — |
| 2013 | 76° | 60° | 68° | — | — |
| 2012 | 83° | 65° | 74° | — | — |
| 2011 | 82° | 57° | 70° | — | — |
| 2010 | 108° | 62° | 85° | — | — |
| 2009 | 92° | 68° | 80° | — | — |
| 2008 | 91° | 63° | 77° | — | — |
| 2007 | 90° | 58° | 74° | — | — |
| 2006 | 79° | 61° | 70° | — | — |
| 2005 | 85° | 57° | 71° | — | — |
| 2004 | 92° | 52° | 72° | — | — |
| 2003 | 90° | 64° | 77° | — | — |
| 2002 | 85° | 62° | 73° | — | — |
| 2001 | 97° | 57° | 77° | — | — |
| 2000 | 88° | 58° | 73° | — | — |
| 1999 | 84° | 60° | 72° | — | — |
| 1998 | 72° | 55° | 63° | — | — |
| 1997 | 80° | 68° | 74° | — | — |
| 1996 | 78° | 63° | 70° | — | — |
| 1995 | 86° | 55° | 71° | — | — |
| 1994 | 97° | 60° | 78° | — | — |
| 1993 | 104° | 53° | 79° | — | — |
| 1992 | 96° | 59° | 78° | — | — |
| 1991 | 94° | 64° | 79° | — | — |
| 1990 | 86° | 57° | 72° | — | — |
| 1989 | 98° | 65° | 81° | — | — |
| 1988 | 82° | 54° | 68° | — | — |
| 1987 | 85° | 65° | 75° | — | — |
| 1986coldest | 78° | 49° | 63° | — | — |
| 1985 | 79° | 67° | 73° | 0.13" | — |
| 1984 | 94° | 62° | 78° | — | — |
| 1983 | 83° | 65° | 74° | 0.1" | — |
| 1982 | 79° | 65° | 72° | 2.29" | — |
| 1981 | 84° | 58° | 71° | — | — |
| 1980 | 87° | 57° | 72° | — | — |
| 1979 | 93° | 57° | 75° | — | — |
| 1978warmest | 105° | 65° | 85° | — | — |
| 1977 | 78° | 66° | 72° | — | — |
| 1976 | 77° | 60° | 69° | — | — |
| 1975 | 96° | 57° | 77° | — | — |
| 1974 | 78° | 64° | 71° | — | — |
| 1973 | 97° | 56° | 76° | — | — |
| 1972 | 81° | 56° | 68° | — | — |
| 1971 | 75° | 53° | 64° | — | — |
El Monte, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
El Monte, CA Monthly Precipitation
Average rainfall per month, in inches.
El Monte, CA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit El Monte, CA
El Monte, CA has no months that meet our "pleasant" threshold — every season has tradeoffs.