Weather on February 21
Norwalk, CA
55 Years of Data
Avg High
69°F
Avg Low
48°F
Warmest
1981
68°F avg
Coldest
2019
49°F avg
About This Date
February 21st in Norwalk, CA typically brings mild winter weather, with average highs around 69°F and lows near 48°F. Over 56 years of records, the warmest February 21st was in 1981 (68°F average), while the coldest was 2019 (49°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 25% of February 21st dates historically, with the wettest February 21st recording 6.35" 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 February 21st in Norwalk, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 72° | 39° | 55° | — | — |
| 2025 | 78° | 52° | 65° | — | — |
| 2024 | 67° | 54° | 60° | 1.42" | — |
| 2023 | 64° | 50° | 57° | — | — |
| 2022 | 63° | 54° | 58° | — | — |
| 2021 | 77° | 43° | 60° | — | — |
| 2020 | 78° | 52° | 65° | 0.03" | — |
| 2019coldest | 59° | 39° | 49° | 0.3" | — |
| 2018 | 61° | 43° | 52° | — | — |
| 2017 | 70° | 58° | 64° | — | — |
| 2016 | 74° | 48° | 61° | — | — |
| 2015 | 70° | 58° | 64° | — | — |
| 2014 | 79° | 52° | 65° | — | — |
| 2013 | 66° | 45° | 55° | — | — |
| 2012 | 80° | 45° | 62° | — | — |
| 2011 | 61° | 40° | 50° | — | — |
| 2010 | 64° | 50° | 57° | 0.05" | — |
| 2009 | 70° | 47° | 58° | — | — |
| 2008 | 63° | 49° | 56° | 0.48" | — |
| 2007 | 68° | 46° | 57° | — | — |
| 2006 | 64° | 41° | 53° | — | — |
| 2005 | 62° | 52° | 57° | 6.35" | — |
| 2004 | 57° | 50° | 54° | 0.61" | — |
| 2003 | 70° | 47° | 58° | — | — |
| 2002 | 90° | 47° | 68° | — | — |
| 2001 | 67° | 47° | 57° | — | — |
| 2000 | 56° | 49° | 52° | 2.31" | — |
| 1999 | 68° | 47° | 57° | — | — |
| 1998 | 63° | 46° | 54° | 0.46" | — |
| 1997 | 72° | 47° | 59° | — | — |
| 1996 | 61° | 54° | 57° | 1.14" | — |
| 1995 | 65° | 57° | 61° | 0.05" | — |
| 1994 | 62° | 41° | 52° | — | — |
| 1993 | 62° | 48° | 55° | — | — |
| 1992 | 71° | 56° | 63° | — | — |
| 1991 | 81° | 50° | 65° | — | — |
| 1990 | 71° | 42° | 57° | — | — |
| 1989 | 79° | 45° | 62° | — | — |
| 1988 | 75° | 47° | 61° | — | — |
| 1987 | 66° | 39° | 53° | — | — |
| 1986 | 72° | 45° | 58° | — | — |
| 1985 | 70° | 48° | 59° | — | — |
| 1984 | 67° | 43° | 55° | — | — |
| 1983 | 77° | 47° | 62° | — | — |
| 1982 | 79° | 50° | 64° | — | — |
| 1981warmest | 81° | 56° | 68° | — | — |
| 1980 | 66° | 54° | 60° | 0.23" | — |
| 1979 | 61° | 53° | 57° | 0.46" | — |
| 1978 | 76° | 46° | 61° | — | — |
| 1977 | 71° | 52° | 61° | — | — |
| 1976 | 78° | 46° | 62° | — | — |
| 1975 | 70° | 45° | 57° | — | — |
| 1974 | 69° | 41° | 55° | — | — |
| 1973 | 76° | 54° | 65° | 0.08" | — |
| 1972 | 62° | 49° | 55° | — | — |
| 1971 | 64° | 36° | 50° | — | — |
56 years of data from FULLERTON MUNI AP