Weather on January 21
Compton, CA
55 Years of Data
Avg High
66°F
Avg Low
48°F
Warmest
1989
68°F avg
Coldest
1982
49°F avg
About This Date
January 21st in Compton, CA typically brings mild winter weather, with average highs around 66°F and lows near 48°F. Over 56 years of records, the warmest January 21st was in 1989 (68°F average), while the coldest was 1982 (49°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 21% of January 21st dates historically, with the wettest January 21st recording 1.52" of rain. The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
Planning for January 21st in Compton, CA? Great weather for outdoor activities.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 65° | 57° | 61° | — | — |
| 2025 | 73° | 43° | 58° | — | — |
| 2024 | 65° | 57° | 61° | 0.18" | — |
| 2023 | 65° | 43° | 54° | — | — |
| 2022 | 69° | 50° | 60° | — | — |
| 2021 | 69° | 54° | 61° | — | — |
| 2020 | 62° | 53° | 58° | 0.1" | — |
| 2019 | 63° | 54° | 58° | — | — |
| 2018 | 64° | 46° | 55° | — | — |
| 2017 | 61° | 47° | 54° | — | — |
| 2016 | 77° | 52° | 64° | — | — |
| 2015 | 68° | 56° | 62° | — | — |
| 2014 | 76° | 51° | 63° | — | — |
| 2013 | 79° | 46° | 62° | — | — |
| 2012 | 64° | 52° | 58° | 1.37" | — |
| 2011 | 76° | 51° | 63° | — | — |
| 2010 | 59° | 50° | 55° | 1.52" | — |
| 2009 | 75° | 60° | 68° | — | — |
| 2008 | 60° | 52° | 56° | 0.05" | — |
| 2007 | 63° | 44° | 53° | — | — |
| 2006 | 68° | 43° | 55° | — | — |
| 2005 | 71° | 53° | 62° | — | — |
| 2004 | 67° | 51° | 59° | 0.05" | — |
| 2003 | 64° | 56° | 60° | — | — |
| 2002 | 66° | 43° | 54° | — | — |
| 2001 | 69° | 46° | 58° | — | — |
| 2000 | 67° | 60° | 63° | — | — |
| 1999 | 65° | 54° | 59° | 0.03" | — |
| 1998 | 66° | 45° | 55° | — | — |
| 1997 | 59° | 42° | 51° | 0.91" | — |
| 1996 | 62° | 44° | 53° | 0.51" | — |
| 1995 | 60° | 49° | 54° | 0.13" | — |
| 1994 | 71° | 46° | 59° | — | — |
| 1993 | 67° | 48° | 57° | — | — |
| 1992 | 63° | 46° | 54° | — | — |
| 1991 | 66° | 50° | 58° | 0.05" | — |
| 1990 | 72° | 39° | 55° | — | — |
| 1989warmest | 80° | 55° | 68° | — | — |
| 1988 | 61° | 39° | 50° | — | — |
| 1987 | 63° | 36° | 49° | — | — |
| 1986 | 66° | 48° | 57° | — | — |
| 1985 | 57° | 53° | 55° | — | — |
| 1984 | 65° | 47° | 56° | — | — |
| 1983 | 60° | 42° | 51° | — | — |
| 1982coldest | 55° | 43° | 49° | 0.43" | — |
| 1981 | 70° | 50° | 60° | — | — |
| 1980 | 70° | 41° | 55° | — | — |
| 1979 | 62° | 46° | 54° | — | — |
| 1978 | 66° | 43° | 54° | — | — |
| 1977 | 70° | 59° | 64° | — | — |
| 1976 | 84° | 49° | 66° | — | — |
| 1975 | 71° | 48° | 60° | — | — |
| 1974 | 62° | 45° | 53° | — | — |
| 1973 | 61° | 39° | 50° | — | — |
| 1972 | 57° | 45° | 51° | — | — |
| 1971 | 56° | 53° | 54° | — | — |
56 years of data from HAWTHORNE MUNI AP