Merced June 21 Weather Records

Daily averages and all-time records for weather in Merced, California for the date of June 21.
June 21 All-Time Records
1899–2024
Highest temperature 109 °F 1973
Lowest temperature 40 °F 1908
Lowest daily high 74 °F 1912
Highest daily low 74 °F 1920
Most precipitation none -
June 21 Average Weather
1991–2020 1
Average high 92.4 °F
Average low 58.7 °F
Chance precipitation 1.6%
Merced June 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 84 50 0.00 0.0
2022 102 59 0.00 0.0
2021 99 63 0.00 0.0
2020 97 60 0.00 0.0
2019 87 56 0.00 n/a
2018 94 56 0.00 0.0
2017 104 70 0.00 0.0
2016 100 61 0.00 0.0
2015 93 62 0.00 0.0
2014 89 59 0.00 0.0
2013 91 55 0.00 0.0
2012 93 60 0.00 0.0
2011 106 67 0.00 n/a
2010 87 54 0.00 n/a
2009 81 51 0.00 n/a
2008 106 66 0.00 n/a
2007 93 54 0.00 n/a
2006 98 63 0.00 n/a
2005 85 57 0.00 n/a
2004 92 56 0.00 n/a
2003 83 53 0.00 n/a
2002 82 52 0.00 n/a
2001 104 66 0.00 n/a
2000 100 64 0.00 n/a
1999 90 64 0.00 n/a
1998 85 52 0.00 0.0
1997 93 56 0.00 0.0
1996 91 53 0.00 0.0
1995 89 51 0.00 0.0
1994 94 54 0.00 0.0
1993 n/a 65 0.00 0.0
1992 98 63 0.00 0.0
1991 85 52 0.00 0.0
1990 105 68 0.00 0.0
1989 97 55 0.00 0.0
1988 88 57 0.00 0.0
1987 84 58 0.00 0.0
1986 94 54 0.00 0.0
1985 n/a n/a n/a n/a
1984 85 50 0.00 0.0
1983 n/a n/a n/a n/a
1982 90 56 0.00 0.0
1981 102 66 0.00 0.0
1980 87 50 0.00 0.0
1979 94 n/a 0.00 0.0
1978 90 50 0.00 0.0
1977 98 62 0.00 0.0
1976 91 53 0.00 0.0
1975 89 55 0.00 0.0
1974 95 59 0.00 0.0
1973 109 64 0.00 0.0
1972 96 61 0.00 0.0
1971 100 61 0.00 0.0
1970 101 64 0.00 0.0
1969 86 54 0.00 0.0
1968 98 60 0.00 0.0
1967 93 58 0.00 0.0
1966 89 54 0.00 0.0
1965 95 55 0.00 0.0
1964 91 53 0.00 0.0
1963 89 52 0.00 0.0
1962 103 65 0.00 0.0
1961 n/a n/a 0.00 0.0
1960 99 61 0.00 0.0
1959 106 67 0.00 0.0
1958 95 59 0.00 0.0
1957 97 58 0.00 0.0
1956 92 51 0.00 0.0
1955 96 58 0.00 0.0
1954 105 69 0.00 0.0
1953 93 60 0.00 0.0
1952 85 58 0.00 0.0
1951 83 55 0.00 0.0
1950 87 65 0.00 0.0
1949 87 53 0.00 0.0
1948 91 61 0.00 0.0
1947 92 62 0.00 0.0
1946 90 55 0.00 0.0
1945 94 60 0.00 0.0
1944 78 50 0.00 0.0
1943 78 50 0.00 0.0
1942 96 52 0.00 n/a
1941 87 51 0.00 n/a
1940 101 60 0.00 n/a
1939 98 63 0.00 n/a
1938 85 58 0.00 n/a
1937 96 64 0.00 n/a
1936 100 61 0.00 n/a
1935 101 62 0.00 n/a
1934 86 55 0.00 n/a
1933 92 56 0.00 n/a
1932 100 66 0.00 n/a
1931 82 54 0.00 n/a
1930 82 56 0.00 n/a
1929 103 65 0.00 n/a
1928 82 51 0.00 n/a
1927 92 58 0.00 n/a
1926 92 59 0.00 n/a
1925 99 59 n/a n/a
1924 103 65 n/a n/a
1923 78 51 n/a n/a
1922 88 59 n/a n/a
1921 104 70 n/a n/a
1920 104 74 n/a n/a
1919 94 58 n/a n/a
1918 95 63 0.00 n/a
1917 94 64 n/a n/a
1916 83 54 n/a n/a
1915 87 54 n/a n/a
1914 93 52 0.00 n/a
1913 90 62 0.00 n/a
1912 74 52 0.00 n/a
1911 80 58 n/a n/a
1910 78 65 0.00 0.0
1909 82 45 0.00 n/a
1908 80 40 0.00 n/a
1907 95 54 0.00 n/a
1906 103 61 0.00 n/a
1905 100 54 0.00 n/a
1904 94 46 0.00 n/a
1903 99 70 0.00 n/a
1902 102 60 n/a n/a
1901 n/a n/a n/a n/a
1900 95 65 0.00 n/a
1899 96 56 0.00 n/a
What's the all-time high for Merced on 6/21?
For the date of Jun 21, the highest temperature ever reached in Merced history is 109 °F which happened in 1973.
Highest Temperatures in Merced on June 21
Rank Temperature Year
1 109 °F 1973
2 106 °F 2008
2 106 °F 1959
2 106 °F 2011
5 105 °F 1954
5 105 °F 1990
7 104 °F 1921
7 104 °F 2001
7 104 °F 2017
7 104 °F 1920
What's the all-time low for Merced on 6/21?
For the date of Jun 21, the lowest temperature ever reached in Merced history is 40 °F which happened in 1908.
Lowest Temperatures in Merced on June 21
Rank Temperature Year
1 40 °F 1908
2 45 °F 1909
3 46 °F 1904
4 50 °F 1943
4 50 °F 1944
4 50 °F 1980
4 50 °F 2023
4 50 °F 1984
4 50 °F 1978
10 51 °F 2009
10 51 °F 1956
10 51 °F 1995
10 51 °F 1928
10 51 °F 1941
10 51 °F 1923
Lowest High Temperatures in Merced on June 21
Rank Temperature Year
1 74 °F 1912
2 78 °F 1923
2 78 °F 1943
2 78 °F 1944
2 78 °F 1910
6 80 °F 1908
6 80 °F 1911
8 81 °F 2009
9 82 °F 1931
9 82 °F 1930
9 82 °F 2002
9 82 °F 1928
9 82 °F 1909
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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