Santa Ana September 20 Weather Records

Daily averages and all-time records for weather in Santa Ana, California for the date of September 20.
September 20 All-Time Records
1906–2024
Highest temperature 109 °F 1939
Lowest temperature 45 °F 1942
Lowest daily high 68 °F 1924
Highest daily low 71 °F 2016
Most precipitation 0.35 inches 2005
Most snow none -
September 20 Average Weather
1991–2020 1
Average high 84.1 °F
Average low 62.7 °F
Chance precipitation 2.2%
Chance snow 0%
Santa Ana September 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 79 65 0.00 n/a
2022 85 65 0.00 n/a
2021 84 60 0.00 n/a
2020 82 64 0.00 n/a
2019 81 65 0.00 n/a
2018 80 63 0.00 n/a
2017 78 67 0.00 n/a
2016 83 71 0.00 n/a
2015 104 70 0.00 n/a
2014 82 67 0.00 n/a
2013 71 67 0.00 n/a
2012 90 62 0.00 n/a
2011 79 62 0.00 n/a
2010 78 59 0.00 0.0
2009 86 65 0.00 0.0
2008 84 59 0.00 0.0
2007 75 57 0.00 0.0
2006 85 56 0.00 0.0
2005 78 63 0.35 0.0
2004 80 57 0.00 0.0
2003 82 60 0.00 0.0
2002 84 63 0.00 0.0
2001 77 60 0.00 0.0
2000 80 63 0.00 0.0
1999 80 53 0.00 0.0
1998 78 65 0.00 0.0
1997 n/a 61 0.00 0.0
1996 84 66 0.00 0.0
1995 83 63 0.00 0.0
1994 81 62 0.00 0.0
1993 75 63 0.00 0.0
1992 87 62 0.00 0.0
1991 86 62 0.00 0.0
1990 77 66 0.00 0.0
1989 83 55 0.00 0.0
1988 70 61 0.15 0.0
1987 82 60 0.00 0.0
1986 75 55 0.00 0.0
1985 n/a n/a n/a 0.0
1984 93 69 0.00 0.0
1983 82 71 0.01 0.0
1982 82 58 0.00 0.0
1981 88 65 0.00 0.0
1980 78 60 0.00 0.0
1979 94 65 0.00 0.0
1978 96 62 0.00 0.0
1977 80 60 0.00 0.0
1976 n/a n/a 0.00 0.0
1975 85 62 0.00 0.0
1974 n/a n/a 0.00 0.0
1973 n/a n/a 0.00 0.0
1972 86 57 0.00 0.0
1971 80 62 0.00 0.0
1970 79 57 0.00 0.0
1969 75 63 0.00 0.0
1968 n/a n/a 0.00 0.0
1967 83 63 0.00 0.0
1966 77 55 0.00 0.0
1965 83 52 0.00 0.0
1964 76 57 0.00 0.0
1963 79 60 0.00 0.0
1962 83 58 0.00 0.0
1961 74 61 0.00 0.0
1960 85 58 0.00 0.0
1959 79 62 0.00 0.0
1958 89 58 0.00 0.0
1957 77 60 0.00 0.0
1956 83 61 0.00 0.0
1955 81 53 0.00 0.0
1954 87 50 0.00 0.0
1953 76 53 0.00 0.0
1952 87 64 0.01 0.0
1951 91 56 0.00 0.0
1950 93 46 0.00 0.0
1949 83 61 0.00 0.0
1948 80 52 0.00 0.0
1947 93 53 0.00 n/a
1946 86 56 0.00 0.0
1945 72 55 0.00 0.0
1944 79 54 0.00 n/a
1943 90 54 0.00 0.0
1942 92 45 0.00 n/a
1941 79 50 0.00 n/a
1940 81 54 0.00 n/a
1939 109 n/a 0.06 n/a
1938 94 57 0.00 n/a
1937 81 n/a n/a n/a
1936 85 56 0.00 n/a
1935 82 58 0.00 n/a
1934 93 56 0.00 n/a
1933 83 53 0.00 n/a
1932 76 58 0.00 n/a
1931 81 51 0.00 n/a
1930 82 50 0.00 n/a
1929 81 63 0.00 n/a
1928 89 55 0.00 n/a
1927 89 n/a 0.00 n/a
1926 84 47 0.00 n/a
1925 80 47 0.00 n/a
1924 68 59 0.00 n/a
1923 83 48 0.00 n/a
1922 85 54 0.00 n/a
1921 79 54 0.00 n/a
1920 92 51 0.00 n/a
1919 77 57 n/a n/a
1918 n/a n/a 0.00 n/a
1917 77 60 n/a n/a
1916 83 49 0.00 n/a
1915 n/a n/a n/a n/a
1914 n/a n/a n/a n/a
1913 n/a n/a n/a n/a
1912 n/a n/a n/a n/a
1911 n/a n/a n/a n/a
1910 n/a n/a n/a n/a
1909 n/a n/a n/a n/a
1908 n/a n/a n/a n/a
1907 n/a n/a n/a n/a
1906 n/a n/a n/a n/a
What's the all-time high for Santa Ana on 9/20?
For the date of Sep 20, the highest temperature ever reached in Santa Ana history is 109 °F which happened in 1939.
Highest Temperatures in Santa Ana on September 20
Rank Temperature Year
1 109 °F 1939
2 104 °F 2015
3 96 °F 1978
4 94 °F 1979
4 94 °F 1938
6 93 °F 1984
6 93 °F 1950
6 93 °F 1947
6 93 °F 1934
10 92 °F 1920
10 92 °F 1942
What's the all-time low for Santa Ana on 9/20?
For the date of Sep 20, the lowest temperature ever reached in Santa Ana history is 45 °F which happened in 1942.
Lowest Temperatures in Santa Ana on September 20
Rank Temperature Year
1 45 °F 1942
2 46 °F 1950
3 47 °F 1926
3 47 °F 1925
5 48 °F 1923
6 49 °F 1916
7 50 °F 1941
7 50 °F 1954
7 50 °F 1930
10 51 °F 1931
10 51 °F 1920
Lowest High Temperatures in Santa Ana on September 20
Rank Temperature Year
1 68 °F 1924
2 70 °F 1988
3 71 °F 2013
4 72 °F 1945
5 74 °F 1961
6 75 °F 2007
6 75 °F 1986
6 75 °F 1993
6 75 °F 1969
10 76 °F 1964
10 76 °F 1932
10 76 °F 1953
What's the most it has ever rained in Santa Ana on 9/20?
For the date of Sep 20, the most precipitation ever recorded in Santa Ana history is 0.35 inches which happened in 2005.
All-Time Most Precipitation in Santa Ana on September 20
Rank Precipitation Year
1 0.35 inches 2005
2 0.15 inches 1988
3 0.06 inches 1939
4 0.01 inches 1983
4 0.01 inches 1952
Weather Station Details
Years Station Coordinates
1906–2024 Santa Ana Fire Station location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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