Redding August 21 Weather Records

Daily averages and all-time records for weather in Redding, California for the date of August 21.
August 21 All-Time Records
1893–2024
Highest temperature 109 °F 1964
Lowest temperature 52 °F 1959
Lowest daily high 72 °F 1947
Highest daily low 80 °F 1921
Most precipitation 0.26 inches 2023
August 21 Average Weather
1991–2020 1
Average high 97.1 °F
Average low 63.0 °F
Chance precipitation 2.1%
Redding August 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 82 69 0.26 0.0
2022 105 71 0.00 0.0
2021 86 63 0.00 0.0
2020 92 63 0.00 0.0
2019 100 64 0.00 0.0
2018 92 61 0.00 0.0
2017 93 70 0.00 0.0
2016 100 68 0.00 0.0
2015 97 63 0.00 0.0
2014 96 63 0.00 0.0
2013 97 70 0.00 0.0
2012 95 64 0.00 n/a
2011 95 59 0.00 n/a
2010 88 57 0.00 n/a
2009 106 65 0.00 n/a
2008 94 67 0.00 n/a
2007 99 67 0.00 n/a
2006 95 60 0.00 n/a
2005 99 61 0.00 n/a
2004 98 66 0.00 n/a
2003 93 67 0.01 n/a
2002 90 67 0.00 n/a
2001 89 58 0.00 n/a
2000 96 59 0.00 n/a
1999 102 64 0.00 n/a
1998 91 55 0.00 n/a
1997 91 61 0.00 n/a
1996 98 57 0.00 n/a
1995 100 65 0.00 0.0
1994 93 60 0.00 0.0
1993 97 59 0.00 0.0
1992 93 61 0.00 0.0
1991 100 61 0.00 0.0
1990 89 59 0.00 0.0
1989 93 61 0.00 0.0
1988 100 66 0.00 0.0
1987 94 59 0.00 0.0
1985 91 56 0.00 0.0
1984 98 57 0.00 0.0
1983 88 58 0.02 0.0
1982 105 59 0.00 0.0
1981 99 53 0.00 0.0
1980 n/a n/a n/a n/a
1979 82 56 0.00 0.0
1978 90 62 0.16 0.0
1977 103 67 0.00 0.0
1976 94 59 0.00 0.0
1975 93 66 0.00 0.0
1974 100 67 0.00 0.0
1973 94 62 0.00 0.0
1972 94 65 0.00 0.0
1971 92 65 0.00 0.0
1970 98 62 0.00 0.0
1969 104 69 0.00 0.0
1968 75 53 0.20 0.0
1967 108 75 0.00 0.0
1966 102 66 0.00 0.0
1965 88 65 0.18 0.0
1964 109 76 0.00 0.0
1963 96 67 0.00 0.0
1962 102 70 0.00 0.0
1961 100 75 0.00 0.0
1960 96 64 0.00 0.0
1959 84 52 0.00 0.0
1958 95 70 0.00 0.0
1957 97 61 0.00 0.0
1956 n/a 63 0.00 0.0
1955 102 69 0.00 0.0
1954 93 54 0.00 0.0
1953 93 64 0.00 0.0
1952 98 63 0.00 0.0
1951 104 68 0.00 0.0
1950 108 64 0.00 0.0
1949 92 55 0.00 0.0
1948 95 64 0.00 0.0
1947 72 52 0.00 n/a
1946 101 67 0.00 n/a
1945 103 69 0.00 n/a
1944 95 60 0.00 n/a
1943 84 60 0.00 n/a
1942 107 77 0.00 n/a
1941 90 62 0.00 n/a
1940 97 68 0.00 n/a
1939 99 70 0.00 n/a
1938 96 69 0.00 n/a
1937 99 72 0.00 n/a
1936 85 58 0.00 n/a
1935 100 70 0.00 n/a
1934 n/a n/a 0.00 n/a
1933 n/a n/a 0.00 n/a
1932 n/a n/a 0.00 n/a
1931 n/a n/a 0.00 n/a
1930 n/a n/a n/a n/a
1929 n/a n/a n/a n/a
1928 102 65 0.00 n/a
1927 97 63 0.00 n/a
1926 91 60 0.00 n/a
1925 86 57 0.00 n/a
1924 96 61 n/a n/a
1923 89 64 0.00 n/a
1922 83 59 0.00 n/a
1921 94 80 n/a n/a
1920 96 65 0.00 n/a
1919 105 73 n/a n/a
1918 94 67 0.00 n/a
1917 n/a n/a n/a n/a
1916 101 65 0.00 n/a
1915 99 63 n/a n/a
1914 n/a n/a n/a n/a
1913 106 73 0.00 n/a
1912 102 63 0.00 n/a
1911 93 63 0.00 n/a
1910 94 62 0.00 n/a
1909 92 66 0.00 n/a
1908 92 64 0.00 n/a
1907 94 67 0.00 n/a
1906 84 63 0.00 n/a
1905 93 65 0.00 n/a
1904 97 73 0.00 n/a
1903 87 56 0.00 n/a
1902 94 59 0.00 n/a
1901 85 63 0.00 n/a
1900 82 58 0.00 n/a
1899 80 56 0.00 n/a
1898 92 65 0.00 n/a
1897 102 72 n/a n/a
1896 95 69 0.00 n/a
1895 93 65 0.00 n/a
1894 94 61 0.00 n/a
1893 90 64 0.00 n/a
What's the all-time high for Redding on 8/21?
For the date of Aug 21, the highest temperature ever reached in Redding history is 109 °F which happened in 1964.
Highest Temperatures in Redding on August 21
Rank Temperature Year
1 109 °F 1964
2 108 °F 1967
2 108 °F 1950
4 107 °F 1942
5 106 °F 2009
5 106 °F 1913
7 105 °F 2022
7 105 °F 1919
7 105 °F 1982
10 104 °F 1951
10 104 °F 1969
What's the all-time low for Redding on 8/21?
For the date of Aug 21, the lowest temperature ever reached in Redding history is 52 °F which has happened 2 times, most recently in 1959.
Lowest Temperatures in Redding on August 21
Rank Temperature Year
1 52 °F 1959
1 52 °F 1947
3 53 °F 1981
3 53 °F 1968
5 54 °F 1954
6 55 °F 1949
6 55 °F 1998
8 56 °F 1979
8 56 °F 1903
8 56 °F 1899
8 56 °F 1985
Lowest High Temperatures in Redding on August 21
Rank Temperature Year
1 72 °F 1947
2 75 °F 1968
3 80 °F 1899
4 82 °F 1900
4 82 °F 2023
4 82 °F 1979
7 83 °F 1922
8 84 °F 1959
8 84 °F 1943
8 84 °F 1906
What's the most it has ever rained in Redding on 8/21?
For the date of Aug 21, the most precipitation ever recorded in Redding history is 0.26 inches which happened in 2023.
All-Time Most Precipitation in Redding on August 21
Rank Precipitation Year
1 0.26 inches 2023
2 0.20 inches 1968
3 0.18 inches 1965
4 0.16 inches 1978
5 0.02 inches 1983
6 0.01 inches 2003
Weather Station Details
Years Station Coordinates
1986–2024 Redding Municipal Airport location
1979–1985 Redding Fire Station 4 location
1893–1979 Redding Fire Station 2 location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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