Weather on May 15
Redding, CA
55 Years of Data
Avg High
82°F
Avg Low
55°F
Warmest
2008
88°F avg
Coldest
2011
47°F avg
About This Date
May 15th in Redding, CA typically brings warm spring weather, with average highs around 82°F and lows near 55°F — a 27°F daily swing. Over 55 years of records, the warmest May 15th was in 2008 (88°F average), while the coldest was 2011 (47°F) — a 41°F range across recorded history. Rain or other precipitation has occurred on about 18% of May 15th dates historically, with the wettest May 15th recording 2.62" of rain. The last decade has been 6.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 6.4°F warmer on this date compared to 20-30 years ago.
Planning for May 15th in Redding, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 86° | 56° | 71° | — | — |
| 2024 | 99° | 66° | 82° | — | — |
| 2023 | 88° | 61° | 74° | — | — |
| 2022 | 93° | 55° | 74° | — | — |
| 2021 | 86° | 58° | 72° | 0.23" | — |
| 2020 | 79° | 50° | 64° | — | — |
| 2019 | 65° | 57° | 61° | 1.75" | — |
| 2018 | 81° | 58° | 69° | — | — |
| 2017 | 82° | 54° | 68° | — | — |
| 2016 | 84° | 53° | 69° | — | — |
| 2015 | 74° | 50° | 62° | — | — |
| 2014 | 92° | 59° | 75° | — | — |
| 2013 | 84° | 54° | 69° | — | — |
| 2012 | 85° | 52° | 68° | — | — |
| 2011coldest | 52° | 43° | 47° | 2.62" | — |
| 2010 | 85° | 53° | 69° | — | — |
| 2009 | 92° | 62° | 77° | — | — |
| 2008warmest | 103° | 74° | 88° | — | — |
| 2007 | 91° | 53° | 72° | — | — |
| 2006 | 94° | 61° | 77° | — | — |
| 2005 | 74° | 58° | 66° | 1.93" | — |
| 2004 | 86° | 61° | 73° | — | — |
| 2003 | 73° | 54° | 63° | — | — |
| 2002 | 86° | 54° | 70° | — | — |
| 2001 | 72° | 57° | 64° | 0.05" | — |
| 2000 | 58° | 46° | 52° | 0.79" | — |
| 1999 | 75° | 47° | 61° | — | — |
| 1998 | 65° | 49° | 57° | 1.68" | — |
| 1997 | 88° | 59° | 73° | — | — |
| 1996 | 68° | 54° | 61° | 0.79" | — |
| 1995 | 57° | 52° | 54° | — | — |
| 1994 | 70° | 49° | 59° | 0.46" | — |
| 1993 | 83° | 50° | 66° | — | — |
| 1992 | 88° | 54° | 71° | — | — |
| 1991 | 84° | 50° | 67° | — | — |
| 1990 | 84° | 55° | 70° | — | — |
| 1989 | 86° | 49° | 67° | — | — |
| 1988 | 87° | 54° | 70° | — | — |
| 1987 | 99° | 66° | 82° | — | — |
| 1986 | 83° | 60° | 71° | — | — |
| 1985 | 84° | 61° | 72° | — | — |
| 1984 | 75° | 51° | 63° | — | — |
| 1983 | 83° | 58° | 70° | — | — |
| 1982 | 87° | 43° | 65° | — | — |
| 1981 | 75° | 56° | 65° | — | — |
| 1980 | 75° | 53° | 64° | — | — |
| 1979 | 87° | 51° | 69° | — | — |
| 1978 | 73° | 52° | 62° | 0.28" | — |
| 1977 | 71° | 50° | 61° | — | — |
| 1976 | 92° | 63° | 77° | — | — |
| 1975 | 81° | 54° | 67° | — | — |
| 1974 | 74° | 36° | 55° | — | — |
| 1973 | 98° | 66° | 82° | — | — |
| 1972 | 94° | 57° | 75° | — | — |
| 1971 | 81° | 56° | 68° | — | — |
55 years of data from REDDING FIRE STN 2