Weather on December 15
Redding, CA
55 Years of Data
Avg High
55°F
Avg Low
37°F
Warmest
1980
71°F avg
Coldest
1972
31°F avg
About This Date
December 15th in Redding, CA typically brings cool winter weather, with average highs around 55°F and lows near 37°F. Over 55 years of records, the warmest December 15th was in 1980 (71°F average), while the coldest was 1972 (31°F) — a 40°F range across recorded history. Precipitation has occurred on 38% of recorded December 15th dates, with snow falling 2% of the time. The last decade has been 2.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.2°F cooler on this date compared to 20-30 years ago.
Planning for December 15th in Redding, CA? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Cooling Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 51° | 37° | 44° | — | — |
| 2024 | 54° | 42° | 48° | 0.08" | — |
| 2023 | 67° | 34° | 50° | — | — |
| 2022 | 61° | 30° | 46° | — | — |
| 2021 | 43° | 34° | 38° | 3.81" | — |
| 2020 | 53° | 37° | 45° | — | — |
| 2019 | 53° | 32° | 43° | — | — |
| 2018 | 50° | 42° | 46° | 0.48" | — |
| 2017 | 59° | 35° | 47° | — | — |
| 2016 | 56° | 47° | 51° | 5.05" | — |
| 2015 | 55° | 36° | 45° | — | — |
| 2014 | 47° | 43° | 45° | 2.72" | — |
| 2013 | 64° | 27° | 46° | — | — |
| 2012 | 35° | 27° | 31° | 1.12" | — |
| 2011 | 55° | 40° | 47° | 0.2" | — |
| 2010 | 54° | 31° | 42° | — | — |
| 2009 | 50° | 47° | 48° | 3.73" | — |
| 2008 | 41° | 31° | 36° | 1.32" | — |
| 2007 | 51° | 36° | 43° | — | — |
| 2006 | 56° | 38° | 47° | 0.05" | — |
| 2005 | 62° | 26° | 44° | — | — |
| 2004 | 70° | 52° | 61° | — | — |
| 2003 | 53° | 31° | 42° | — | — |
| 2002 | 53° | 47° | 50° | 1.65" | — |
| 2001 | 51° | 30° | 41° | — | — |
| 2000 | 57° | 41° | 49° | — | — |
| 1999 | 56° | 33° | 44° | — | — |
| 1998 | 72° | 47° | 59° | — | — |
| 1997 | 48° | 31° | 39° | 0.05" | — |
| 1996 | 66° | 35° | 51° | — | — |
| 1995 | 57° | 38° | 47° | 2.36" | — |
| 1994 | 46° | 40° | 43° | 0.2" | — |
| 1993 | 57° | 29° | 43° | — | — |
| 1992 | 54° | 32° | 43° | — | — |
| 1991 | 62° | 30° | 46° | — | — |
| 1990 | 39° | 31° | 35° | 0.66" | — |
| 1989 | 60° | 28° | 44° | — | — |
| 1988 | 59° | 42° | 51° | — | — |
| 1987 | 41° | 34° | 37° | 0.71" | 0.5" |
| 1986 | 57° | 42° | 50° | — | — |
| 1985 | 64° | 26° | 45° | — | — |
| 1984 | 44° | 37° | 41° | 0.74" | — |
| 1983 | 54° | 48° | 51° | 0.08" | — |
| 1982 | 46° | 37° | 42° | 6.53" | — |
| 1981 | 61° | 46° | 53° | 1.22" | — |
| 1980warmest | 82° | 59° | 71° | — | — |
| 1979 | 64° | 23° | 44° | — | — |
| 1978 | 61° | 41° | 51° | — | — |
| 1977 | 55° | 43° | 49° | 1.73" | — |
| 1976 | 76° | 49° | 62° | — | — |
| 1975 | 56° | 31° | 43° | — | — |
| 1974 | 64° | 38° | 51° | — | — |
| 1973 | 51° | 42° | 47° | — | — |
| 1972coldest | 36° | 26° | 31° | — | — |
| 1971 | 51° | 29° | 40° | — | — |
55 years of data from REDDING FIRE STN 2