Weather on February 21
El Monte, CA
55 Years of Data
Avg High
71°F
Avg Low
46°F
Warmest
2002
68°F avg
Coldest
2019
46°F avg
About This Date
February 21st in El Monte, CA typically brings pleasant winter weather, with average highs around 71°F and lows near 46°F — a 25°F daily swing. Over 56 years of records, the warmest February 21st was in 2002 (68°F average), while the coldest was 2019 (46°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 16% of February 21st dates historically, with the wettest February 21st recording 9.17" of rain. The last decade has been 1.4°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.4°F cooler on this date compared to 20-30 years ago.
Planning for February 21st in El Monte, CA? Great weather for outdoor activities.
Cooling Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 47° | 46° | 46° | — | — |
| 2025 | 80° | 55° | 68° | — | — |
| 2024 | 64° | 49° | 56° | — | — |
| 2023 | 64° | 45° | 54° | — | — |
| 2022 | 60° | 48° | 54° | — | — |
| 2021 | 74° | 54° | 64° | — | — |
| 2020 | 78° | 55° | 67° | — | — |
| 2019coldest | 53° | 39° | 46° | — | — |
| 2018 | 57° | 44° | 51° | — | — |
| 2017 | 64° | 54° | 59° | — | — |
| 2016 | 75° | 47° | 61° | — | — |
| 2015 | 69° | — | — | — | — |
| 2014 | 80° | 51° | 66° | — | — |
| 2013 | 64° | 41° | 53° | — | — |
| 2012 | 79° | 47° | 63° | — | — |
| 2011 | 61° | 41° | 51° | — | — |
| 2010 | 62° | 53° | 58° | 0.18" | — |
| 2009 | 72° | 47° | 59° | — | — |
| 2008 | 60° | 45° | 52° | 0.25" | — |
| 2007 | 68° | 46° | 57° | — | — |
| 2006 | 66° | 39° | 53° | — | — |
| 2005 | 59° | 51° | 55° | 3.73" | — |
| 2004 | 65° | 45° | 55° | 3.81" | — |
| 2003 | 80° | 42° | 61° | — | — |
| 2002warmest | 90° | 46° | 68° | — | — |
| 2001 | 70° | 42° | 56° | — | — |
| 2000 | 60° | 45° | 52° | 5.11" | — |
| 1999 | 73° | 48° | 61° | — | — |
| 1998 | 65° | 45° | 55° | — | — |
| 1997 | 79° | 45° | 62° | — | — |
| 1996 | 60° | 55° | 58° | 9.17" | — |
| 1995 | 71° | 50° | 61° | 0.05" | — |
| 1994 | 67° | 37° | 52° | — | — |
| 1993 | 63° | 41° | 52° | — | — |
| 1992 | 75° | 56° | 65° | — | — |
| 1991 | 87° | 45° | 66° | — | — |
| 1990 | 72° | 38° | 55° | — | — |
| 1989 | 84° | 43° | 63° | — | — |
| 1988 | 83° | 43° | 63° | — | — |
| 1987 | 71° | 35° | 53° | — | — |
| 1986 | 75° | 43° | 59° | — | — |
| 1985 | 73° | 46° | 60° | — | — |
| 1984 | 76° | 40° | 58° | — | — |
| 1983 | 81° | 46° | 63° | — | — |
| 1982 | 86° | 48° | 67° | — | — |
| 1981 | 83° | 45° | 64° | — | — |
| 1980 | 66° | 51° | 59° | 2.01" | — |
| 1979 | 59° | 45° | 52° | 3.33" | — |
| 1978 | 83° | 44° | 63° | — | — |
| 1977 | 73° | 48° | 61° | — | — |
| 1976 | 76° | 38° | 57° | — | — |
| 1975 | 67° | 42° | 54° | — | — |
| 1974 | 73° | 39° | 56° | — | — |
| 1973 | 71° | 54° | 62° | — | — |
| 1972 | 72° | 43° | 57° | — | — |
| 1971 | 68° | 37° | 53° | — | — |
56 years of data from SAN GABRIEL FIRE DEPT