El Cajon September 9 Weather Records

Daily averages and all-time records for weather in El Cajon, California for the date of September 9.
September 9 All-Time Records
1899–2024
Highest temperature 108 °F 1956
Lowest temperature 48 °F 1917
Lowest daily high 72 °F 2010
Highest daily low 78 °F 1984
Most precipitation 0.10 inches 2022
September 9 Average Weather
1991–2020 1
Average high 88.8 °F
Average low 63.6 °F
Chance precipitation 1.7%
El Cajon September 9 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 96 68 0.00 n/a
2022 88 72 0.10 n/a
2021 94 70 0.00 n/a
2020 88 63 0.00 n/a
2019 80 62 0.00 n/a
2018 93 62 0.00 n/a
2017 89 67 0.00 n/a
2016 88 64 0.00 n/a
2015 101 77 0.00 n/a
2014 90 74 0.00 n/a
2013 85 66 0.00 n/a
2012 91 69 0.00 n/a
2011 81 63 0.00 n/a
2010 72 62 0.00 0.0
2009 86 62 0.00 0.0
2008 90 60 0.00 0.0
2007 n/a n/a n/a n/a
2006 102 60 0.00 0.0
2005 n/a n/a n/a n/a
2004 n/a n/a 0.00 0.0
2003 81 61 0.00 0.0
2002 89 59 0.00 0.0
2001 79 63 0.00 0.0
2000 90 54 0.00 0.0
1999 86 65 0.00 0.0
1998 n/a n/a n/a n/a
1997 n/a n/a n/a n/a
1996 n/a n/a 0.00 0.0
1995 90 61 0.00 0.0
1994 n/a n/a n/a n/a
1993 94 61 0.00 0.0
1992 82 59 0.00 0.0
1991 n/a n/a n/a n/a
1990 102 66 0.00 0.0
1989 83 55 0.00 0.0
1988 84 64 0.00 0.0
1987 93 59 0.00 0.0
1986 81 62 0.00 0.0
1985 77 63 0.00 0.0
1984 n/a 78 0.00 0.0
1983 99 64 0.00 0.0
1982 84 65 0.00 0.0
1981 94 65 0.00 0.0
1980 79 54 0.00 0.0
1959 92 53 0.00 0.0
1958 98 59 0.00 0.0
1957 88 59 0.00 0.0
1956 108 58 0.00 0.0
1955 90 63 0.00 0.0
1954 86 60 0.00 0.0
1953 94 57 0.00 0.0
1952 103 56 0.00 0.0
1951 85 54 0.00 0.0
1950 81 53 0.00 0.0
1949 105 60 0.00 0.0
1948 93 49 0.00 0.0
1947 79 59 0.00 n/a
1946 86 52 0.00 0.0
1945 94 63 0.00 0.0
1944 88 61 0.00 n/a
1943 94 54 0.00 0.0
1942 82 50 0.00 n/a
1941 88 57 0.00 n/a
1940 91 56 0.00 n/a
1939 89 n/a 0.01 n/a
1938 88 55 0.00 n/a
1937 100 57 0.00 n/a
1936 94 60 0.00 n/a
1935 89 49 0.00 n/a
1934 78 62 0.00 n/a
1933 82 54 0.00 n/a
1932 77 56 0.00 n/a
1931 86 55 0.00 n/a
1930 78 55 0.00 n/a
1929 81 52 0.00 n/a
1928 82 51 0.00 n/a
1927 85 51 0.00 n/a
1926 90 58 0.00 n/a
1925 84 52 0.00 n/a
1924 99 57 0.00 n/a
1923 89 62 0.00 n/a
1922 87 53 n/a n/a
1921 81 58 0.00 n/a
1920 80 52 0.00 n/a
1919 85 55 0.00 n/a
1918 90 51 0.00 n/a
1917 103 48 n/a n/a
1916 78 55 0.00 n/a
1915 82 55 n/a n/a
1914 81 51 0.00 n/a
1913 95 58 0.00 n/a
1912 85 n/a 0.00 n/a
1911 89 n/a 0.00 0.0
1910 102 57 0.00 n/a
1909 89 58 0.00 n/a
1908 93 54 0.00 n/a
1907 96 52 0.00 n/a
1906 90 56 0.00 n/a
1905 90 56 0.00 n/a
1904 99 76 0.00 n/a
1903 94 59 0.00 n/a
1902 88 61 0.00 n/a
1901 82 50 0.00 n/a
1900 76 57 0.00 n/a
1899 78 50 0.00 0.0
What's the all-time high for El Cajon on 9/9?
For the date of Sep 9, the highest temperature ever reached in El Cajon history is 108 °F which happened in 1956.
Highest Temperatures in El Cajon on September 9
Rank Temperature Year
1 108 °F 1956
2 105 °F 1949
3 103 °F 1952
3 103 °F 1917
5 102 °F 1910
5 102 °F 2006
5 102 °F 1990
8 101 °F 2015
9 100 °F 1937
10 99 °F 1904
10 99 °F 1983
10 99 °F 1924
What's the all-time low for El Cajon on 9/9?
For the date of Sep 9, the lowest temperature ever reached in El Cajon history is 48 °F which happened in 1917.
Lowest Temperatures in El Cajon on September 9
Rank Temperature Year
1 48 °F 1917
2 49 °F 1948
2 49 °F 1935
4 50 °F 1899
4 50 °F 1942
4 50 °F 1901
7 51 °F 1928
7 51 °F 1918
7 51 °F 1927
7 51 °F 1914
Lowest High Temperatures in El Cajon on September 9
Rank Temperature Year
1 72 °F 2010
2 76 °F 1900
3 77 °F 1985
3 77 °F 1932
5 78 °F 1916
5 78 °F 1934
5 78 °F 1899
5 78 °F 1930
9 79 °F 2001
9 79 °F 1980
9 79 °F 1947
What's the most it has ever rained in El Cajon on 9/9?
For the date of Sep 9, the most precipitation ever recorded in El Cajon history is 0.10 inches which happened in 2022.
All-Time Most Precipitation in El Cajon on September 9
Rank Precipitation Year
1 0.10 inches 2022
2 0.01 inches 1939
Weather Station Details
Years Station Coordinates
1979–2024 El Cajon location
1899–1979 El Cajon 2 E location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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