Weather on March 9
El Monte, CA
55 Years of Data
Avg High
73°F
Avg Low
48°F
Warmest
2017
74°F avg
Coldest
1974
49°F avg
About This Date
March 9th in El Monte, CA typically brings pleasant spring weather, with average highs around 73°F and lows near 48°F — a 25°F daily swing. Over 56 years of records, the warmest March 9th was in 2017 (74°F average), while the coldest was 1974 (49°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 5% of March 9th dates historically, with the wettest March 9th recording 0.74" of rain. The last decade has been 2.1°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.1°F cooler on this date compared to 20-30 years ago.
Planning for March 9th in El Monte, CA? Great weather for outdoor activities.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 73° | 55° | 64° | — | — |
| 2025 | 76° | 50° | 63° | — | — |
| 2024 | 73° | 51° | 62° | — | — |
| 2023 | 68° | 45° | 56° | — | — |
| 2022 | 67° | 48° | 57° | — | — |
| 2021 | 62° | 47° | 54° | — | — |
| 2020 | 72° | 49° | 60° | — | — |
| 2019 | 59° | 45° | 52° | — | — |
| 2018 | 71° | 52° | 61° | — | — |
| 2017warmest | 84° | 64° | 74° | — | — |
| 2016 | 76° | 51° | 63° | — | — |
| 2015 | 76° | — | — | — | — |
| 2014 | 88° | 55° | 71° | — | — |
| 2013 | 64° | 47° | 55° | — | — |
| 2012 | 83° | 46° | 64° | — | — |
| 2011 | 85° | 58° | 71° | — | — |
| 2010 | 63° | 47° | 55° | — | — |
| 2009 | 61° | 53° | 57° | — | — |
| 2008 | 79° | 48° | 63° | — | — |
| 2007 | 67° | 50° | 58° | — | — |
| 2006 | 63° | 49° | 56° | — | — |
| 2005 | 77° | 56° | 66° | — | — |
| 2004 | 96° | 48° | 72° | — | — |
| 2003 | 84° | 45° | 64° | — | — |
| 2002 | 78° | 48° | 63° | — | — |
| 2001 | 67° | 46° | 56° | — | — |
| 2000 | 64° | 44° | 54° | — | — |
| 1999 | 66° | 45° | 55° | 0.13" | — |
| 1998 | 80° | 45° | 62° | — | — |
| 1997 | 92° | 45° | 68° | — | — |
| 1996 | 83° | 50° | 66° | — | — |
| 1995 | 75° | 49° | 62° | — | — |
| 1994 | 74° | 55° | 64° | — | — |
| 1993 | 78° | 45° | 61° | — | — |
| 1992 | 66° | 46° | 56° | — | — |
| 1991 | 74° | 43° | 58° | — | — |
| 1990 | 65° | 51° | 58° | — | — |
| 1989 | 77° | 50° | 64° | — | — |
| 1988 | 77° | 50° | 64° | — | — |
| 1987 | 71° | 51° | 61° | — | — |
| 1986 | 63° | 45° | 54° | 0.74" | — |
| 1985 | 73° | 42° | 58° | — | — |
| 1984 | 74° | 47° | 60° | — | — |
| 1983 | 86° | 50° | 68° | — | — |
| 1982 | 77° | 46° | 62° | — | — |
| 1981 | 80° | 44° | 62° | — | — |
| 1980 | 77° | 44° | 61° | — | — |
| 1979 | 75° | 53° | 64° | — | — |
| 1978 | 70° | 52° | 61° | — | — |
| 1977 | 71° | 44° | 58° | — | — |
| 1976 | 64° | 39° | 52° | — | — |
| 1975 | 62° | 49° | 55° | 0.1" | — |
| 1974coldest | 58° | 40° | 49° | — | — |
| 1973 | 67° | 40° | 53° | — | — |
| 1972 | 73° | 50° | 62° | — | — |
| 1971 | 67° | 46° | 56° | — | — |
56 years of data from SAN GABRIEL FIRE DEPT