Indio September 21 Weather Records

Daily averages and all-time records for weather in Indio, California for the date of September 21.
September 21 All-Time Records
1894–2024
Highest temperature 113 °F 1943
Lowest temperature 56 °F 1978
Lowest daily high 86 °F 2016
Highest daily low 82 °F 2015
Most precipitation 0.11 inches 2016
September 21 Average Weather
1991–2020 1
Average high 100.2 °F
Average low 73.8 °F
Chance precipitation 1.9%
Indio September 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 90 71 0.00 n/a
2022 97 75 0.00 n/a
2021 103 75 0.00 n/a
2020 103 78 0.00 n/a
2019 97 72 0.00 n/a
2018 100 80 0.00 n/a
2017 90 73 0.00 n/a
2016 86 71 0.11 n/a
2015 100 82 0.00 n/a
2014 99 76 0.00 n/a
2013 97 72 0.00 n/a
2012 106 81 0.00 n/a
2011 105 74 0.00 n/a
2010 108 73 0.00 0.0
2009 n/a n/a n/a n/a
2008 n/a n/a 0.00 0.0
2007 n/a n/a n/a n/a
2006 n/a n/a n/a n/a
2005 100 65 0.00 0.0
2004 89 69 0.00 0.0
2003 109 73 0.00 0.0
2002 104 69 0.00 0.0
2001 107 77 0.00 0.0
2000 111 73 0.00 0.0
1999 100 69 0.00 0.0
1998 88 70 0.00 0.0
1997 n/a n/a n/a n/a
1996 97 74 0.00 0.0
1995 105 81 0.00 0.0
1994 100 74 0.00 0.0
1993 99 65 0.00 0.0
1992 104 74 0.00 0.0
1991 97 71 n/a n/a
1990 92 68 0.00 0.0
1989 103 62 0.00 0.0
1988 n/a 59 0.00 0.0
1987 109 74 0.00 0.0
1986 89 64 0.00 0.0
1985 98 65 0.00 0.0
1984 n/a n/a n/a n/a
1983 n/a n/a n/a n/a
1982 n/a n/a n/a n/a
1981 105 66 0.00 0.0
1980 100 69 0.00 0.0
1979 105 78 0.00 0.0
1978 89 56 0.00 0.0
1977 94 62 0.00 0.0
1976 89 70 0.00 0.0
1975 108 79 0.00 0.0
1974 102 69 0.00 0.0
1973 99 74 0.00 0.0
1972 101 66 0.00 0.0
1971 99 70 0.00 0.0
1970 101 73 0.00 0.0
1969 93 68 0.00 0.0
1968 86 63 0.00 0.0
1967 95 68 0.00 0.0
1966 95 67 0.00 0.0
1965 95 58 0.00 0.0
1964 99 56 0.00 0.0
1963 91 64 0.00 0.0
1962 107 62 0.00 0.0
1961 94 67 0.00 0.0
1960 105 79 0.00 0.0
1959 98 68 0.00 0.0
1958 110 75 0.00 0.0
1957 101 67 0.00 0.0
1956 107 70 0.00 0.0
1955 89 68 0.00 0.0
1954 107 69 0.00 0.0
1953 106 69 0.00 0.0
1952 89 70 0.00 0.0
1951 107 69 0.00 0.0
1950 99 59 0.00 0.0
1949 107 74 0.00 0.0
1948 100 67 0.00 0.0
1947 97 72 0.00 0.0
1946 104 71 0.00 0.0
1945 86 68 0.00 0.0
1944 97 67 0.00 0.0
1943 113 72 0.00 0.0
1942 107 71 0.00 0.0
1941 87 65 0.00 0.0
1940 99 66 0.00 0.0
1939 105 78 0.00 0.0
1938 105 76 0.00 0.0
1937 89 72 0.00 0.0
1936 102 73 0.00 0.0
1935 100 72 0.00 0.0
1934 99 75 0.00 0.0
1933 105 68 0.00 0.0
1932 95 62 0.00 0.0
1931 97 59 0.00 0.0
1930 91 76 0.00 0.0
1929 92 72 0.00 0.0
1928 109 75 0.00 0.0
1927 99 74 0.00 n/a
1926 107 67 0.00 n/a
1925 n/a n/a n/a n/a
1924 97 59 n/a n/a
1923 100 70 n/a n/a
1922 104 73 n/a n/a
1921 102 65 n/a n/a
1920 98 67 n/a n/a
1919 100 62 n/a n/a
1918 100 73 n/a n/a
1917 96 70 n/a n/a
1916 99 69 n/a n/a
1915 107 73 n/a n/a
1914 96 70 0.00 n/a
1913 106 74 0.00 n/a
1912 102 72 0.00 n/a
1911 104 76 n/a 0.0
1910 n/a n/a 0.00 n/a
1909 100 70 0.00 n/a
1908 95 64 n/a n/a
1907 100 63 0.00 n/a
1906 102 68 0.00 n/a
1905 110 n/a n/a n/a
1904 90 n/a n/a n/a
1903 n/a n/a n/a n/a
1902 n/a n/a n/a n/a
1901 n/a n/a n/a n/a
1900 n/a n/a n/a n/a
1899 n/a n/a n/a n/a
1898 n/a n/a n/a n/a
1897 n/a n/a n/a n/a
1896 n/a n/a n/a n/a
1895 n/a n/a n/a n/a
1894 n/a n/a n/a n/a
What's the all-time high for Indio on 9/21?
For the date of Sep 21, the highest temperature ever reached in Indio history is 113 °F which happened in 1943.
Highest Temperatures in Indio on September 21
Rank Temperature Year
1 113 °F 1943
2 111 °F 2000
3 110 °F 1958
3 110 °F 1905
5 109 °F 2003
5 109 °F 1987
5 109 °F 1928
8 108 °F 1975
8 108 °F 2010
10 107 °F 1962
10 107 °F 1915
10 107 °F 1954
10 107 °F 1956
10 107 °F 2001
10 107 °F 1942
10 107 °F 1951
10 107 °F 1949
10 107 °F 1926
What's the all-time low for Indio on 9/21?
For the date of Sep 21, the lowest temperature ever reached in Indio history is 56 °F which has happened 2 times, most recently in 1978.
Lowest Temperatures in Indio on September 21
Rank Temperature Year
1 56 °F 1964
1 56 °F 1978
3 58 °F 1965
4 59 °F 1988
4 59 °F 1950
4 59 °F 1924
4 59 °F 1931
8 62 °F 1932
8 62 °F 1962
8 62 °F 1919
8 62 °F 1977
8 62 °F 1989
Lowest High Temperatures in Indio on September 21
Rank Temperature Year
1 86 °F 1945
1 86 °F 2016
1 86 °F 1968
4 87 °F 1941
5 88 °F 1998
6 89 °F 1952
6 89 °F 1955
6 89 °F 1978
6 89 °F 2004
6 89 °F 1937
6 89 °F 1986
6 89 °F 1976
What's the most it has ever rained in Indio on 9/21?
For the date of Sep 21, the most precipitation ever recorded in Indio history is 0.11 inches which happened in 2016.
All-Time Most Precipitation in Indio on September 21
Rank Precipitation Year
1 0.11 inches 2016
Weather Station Details
Years Station Coordinates
1894–2024 Indio Fire Station location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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