Merced September 23 Weather Records

Daily averages and all-time records for weather in Merced, California for the date of September 23.
September 23 All-Time Records
1899–2024
Highest temperature 104 °F 2011
Lowest temperature 44 °F 1981
Lowest daily high 63 °F 1904
Highest daily low 68 °F 1966
Most precipitation 1.25 inches 1904
September 23 Average Weather
1991–2020 1
Average high 87.9 °F
Average low 54.8 °F
Chance precipitation 3.0%
Merced September 23 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 85 55 0.00 0.0
2022 92 52 0.00 0.0
2021 96 58 0.00 0.0
2020 93 52 0.00 0.0
2019 87 56 0.00 0.0
2018 94 55 0.00 0.0
2017 78 47 0.00 0.0
2016 82 46 0.00 0.0
2015 89 54 0.00 0.0
2014 94 62 0.00 0.0
2013 83 50 0.00 0.0
2012 97 62 0.00 0.0
2011 104 63 0.00 n/a
2010 82 48 0.00 n/a
2009 100 58 0.00 n/a
2008 91 52 0.00 n/a
2007 74 53 0.00 n/a
2006 87 50 0.00 n/a
2005 87 51 0.00 n/a
2004 92 50 0.00 n/a
2003 99 60 0.00 n/a
2002 100 57 0.00 n/a
2001 91 55 0.00 n/a
2000 81 57 0.00 n/a
1999 90 63 0.00 n/a
1998 75 54 0.00 n/a
1997 98 57 0.00 0.0
1996 88 52 0.00 0.0
1995 94 56 0.00 0.0
1994 n/a 66 0.02 0.0
1993 86 50 0.00 0.0
1992 100 56 0.00 0.0
1991 96 60 0.00 0.0
1990 83 57 0.00 0.0
1989 95 60 0.00 0.0
1988 88 49 0.00 0.0
1987 97 56 0.00 0.0
1986 79 52 0.00 0.0
1985 92 55 0.00 0.0
1984 88 54 0.00 0.0
1983 81 58 0.00 0.0
1982 90 54 0.13 0.0
1981 84 44 0.00 0.0
1980 91 n/a 0.00 0.0
1979 95 52 0.00 0.0
1978 93 51 0.00 0.0
1977 88 47 0.00 0.0
1976 89 50 0.00 0.0
1975 94 54 0.00 0.0
1974 95 53 0.00 0.0
1973 78 56 0.00 0.0
1972 83 53 0.00 0.0
1971 92 53 0.00 0.0
1970 93 51 0.00 0.0
1969 94 51 0.00 0.0
1968 n/a n/a 0.00 0.0
1967 87 58 0.00 0.0
1966 88 68 0.00 0.0
1965 91 49 0.00 0.0
1964 95 54 0.00 0.0
1963 89 59 0.00 0.0
1962 95 52 0.00 0.0
1961 81 55 0.00 0.0
1960 91 47 0.00 0.0
1959 82 51 0.00 0.0
1958 78 54 0.16 0.0
1957 98 49 0.00 0.0
1956 97 54 0.00 0.0
1955 89 50 0.00 0.0
1954 83 51 0.00 0.0
1953 85 55 0.00 0.0
1952 97 60 0.00 0.0
1951 90 48 0.00 0.0
1950 92 56 0.00 0.0
1949 101 59 0.00 0.0
1948 79 48 0.00 n/a
1947 99 58 0.00 0.0
1946 95 54 n/a 0.0
1945 81 45 0.00 0.0
1944 91 50 0.00 0.0
1943 102 56 0.00 0.0
1942 90 52 0.00 n/a
1941 88 45 0.00 n/a
1940 84 55 0.00 n/a
1939 104 64 0.00 n/a
1938 94 56 0.00 n/a
1937 82 51 0.00 n/a
1936 94 57 0.00 n/a
1935 86 50 0.00 n/a
1934 79 52 0.00 n/a
1933 84 50 0.00 n/a
1932 82 50 0.00 n/a
1931 81 46 0.00 n/a
1930 84 52 0.00 n/a
1929 82 n/a 0.00 n/a
1928 103 56 0.00 n/a
1927 90 50 0.00 0.0
1926 86 47 0.00 n/a
1925 95 50 0.00 0.0
1924 82 51 n/a n/a
1923 72 53 0.04 n/a
1922 95 54 n/a n/a
1921 91 57 n/a n/a
1920 78 52 n/a n/a
1919 100 57 n/a n/a
1918 75 49 n/a n/a
1917 79 51 0.00 n/a
1916 78 53 n/a n/a
1915 90 52 n/a n/a
1914 92 54 0.00 n/a
1913 87 52 0.00 n/a
1912 88 60 0.00 n/a
1911 76 60 0.00 n/a
1910 88 62 0.00 n/a
1909 95 52 0.00 n/a
1908 91 67 0.00 n/a
1907 n/a n/a n/a n/a
1906 80 52 0.00 n/a
1905 97 48 0.00 n/a
1904 63 n/a 1.25 n/a
1903 94 46 0.00 n/a
1902 98 59 0.00 n/a
1901 69 45 0.15 n/a
1900 n/a n/a n/a n/a
1899 101 55 0.00 n/a
What's the all-time high for Merced on 9/23?
For the date of Sep 23, the highest temperature ever reached in Merced history is 104 °F which has happened 2 times, most recently in 2011.
Highest Temperatures in Merced on September 23
Rank Temperature Year
1 104 °F 1939
1 104 °F 2011
3 103 °F 1928
4 102 °F 1943
5 101 °F 1949
5 101 °F 1899
7 100 °F 2009
7 100 °F 2002
7 100 °F 1992
7 100 °F 1919
What's the all-time low for Merced on 9/23?
For the date of Sep 23, the lowest temperature ever reached in Merced history is 44 °F which happened in 1981.
Lowest Temperatures in Merced on September 23
Rank Temperature Year
1 44 °F 1981
2 45 °F 1945
2 45 °F 1901
2 45 °F 1941
5 46 °F 1931
5 46 °F 1903
5 46 °F 2016
8 47 °F 1926
8 47 °F 1960
8 47 °F 1977
8 47 °F 2017
Lowest High Temperatures in Merced on September 23
Rank Temperature Year
1 63 °F 1904
2 69 °F 1901
3 72 °F 1923
4 74 °F 2007
5 75 °F 1918
5 75 °F 1998
7 76 °F 1911
8 78 °F 1973
8 78 °F 1916
8 78 °F 1958
8 78 °F 2017
8 78 °F 1920
What's the most it has ever rained in Merced on 9/23?
For the date of Sep 23, the most precipitation ever recorded in Merced history is 1.25 inches which happened in 1904.
All-Time Most Precipitation in Merced on September 23
Rank Precipitation Year
1 1.25 inches 1904
2 0.16 inches 1958
3 0.15 inches 1901
4 0.13 inches 1982
5 0.04 inches 1923
6 0.02 inches 1994
Weather Station Details
Years Station Coordinates
1998–2024 Merced Municipal Airport location
1899–1998 Merced location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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