Modesto April 21 Weather Records

Daily averages and all-time records for weather in Modesto, California for the date of April 21.
April 21 All-Time Records
1906–2024
Highest temperature 98 °F 2009
Lowest temperature 33 °F 1932
Lowest daily high 52 °F 2010
Highest daily low 61 °F 1997
Most precipitation 2.00 inches 1955
April 21 Average Weather
1991–2020 1
Average high 75.7 °F
Average low 50.4 °F
Chance precipitation 14.7%
Modesto April 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 83 49 0.00 n/a
2023 82 51 0.00 n/a
2022 62 51 0.18 0.0
2021 77 46 0.00 n/a
2020 77 49 0.00 n/a
2019 78 47 0.00 n/a
2018 82 50 0.00 n/a
2017 80 55 0.00 n/a
2016 81 57 0.00 n/a
2015 78 52 0.00 n/a
2014 83 50 0.00 n/a
2013 88 52 0.00 n/a
2012 91 59 0.00 n/a
2011 69 52 0.00 n/a
2010 52 45 0.23 n/a
2009 98 59 0.00 n/a
2008 67 38 0.00 n/a
2007 69 42 0.15 n/a
2006 75 55 0.00 n/a
2005 77 47 0.00 n/a
2004 74 50 0.00 n/a
2003 60 46 0.17 n/a
2002 78 45 0.00 n/a
2001 65 39 0.00 n/a
2000 77 52 0.00 n/a
1999 75 48 0.00 n/a
1998 92 56 0.00 0.0
1997 78 61 0.00 0.0
1996 71 45 0.00 0.0
1995 70 43 0.00 0.0
1994 73 51 0.00 0.0
1993 73 54 0.00 0.0
1992 73 55 0.00 0.0
1991 69 53 0.00 0.0
1990 75 51 0.00 0.0
1989 70 53 0.00 0.0
1988 69 46 0.00 0.0
1987 91 50 0.00 0.0
1986 92 55 0.00 0.0
1985 69 49 0.01 0.0
1984 80 44 0.00 0.0
1983 73 48 0.00 0.0
1982 83 50 0.00 0.0
1981 75 47 0.00 0.0
1980 63 41 0.01 0.0
1979 79 44 0.00 0.0
1978 68 40 0.00 0.0
1977 85 44 0.00 0.0
1976 81 49 0.00 0.0
1975 77 48 0.00 0.0
1974 80 46 0.00 0.0
1973 77 45 0.00 0.0
1972 77 43 0.00 0.0
1971 62 36 0.00 0.0
1970 62 41 0.00 0.0
1969 86 52 0.00 0.0
1968 67 42 0.00 0.0
1967 59 42 0.38 0.0
1966 77 40 0.00 0.0
1965 73 53 0.19 0.0
1964 74 41 0.00 0.0
1963 60 39 0.15 0.0
1962 80 43 0.00 0.0
1961 62 42 0.18 0.0
1960 74 45 0.00 0.0
1959 80 47 0.00 0.0
1958 84 52 0.00 0.0
1957 66 44 0.00 0.0
1956 81 53 0.00 0.0
1955 59 48 2.00 0.0
1954 89 53 0.00 0.0
1953 78 48 0.00 0.0
1952 80 46 0.00 0.0
1951 74 43 0.00 0.0
1950 87 55 0.00 0.0
1949 85 50 0.00 0.0
1948 63 44 0.10 n/a
1947 77 41 0.00 n/a
1946 84 44 0.00 n/a
1945 76 52 0.00 n/a
1944 67 39 0.00 n/a
1943 75 52 0.00 n/a
1942 77 49 0.00 n/a
1941 80 45 0.00 n/a
1940 84 45 0.00 n/a
1939 81 47 0.00 n/a
1938 74 43 0.00 n/a
1937 74 48 0.00 n/a
1936 74 53 0.00 n/a
1935 67 50 0.00 n/a
1934 80 52 0.00 n/a
1933 76 41 0.00 n/a
1932 64 33 0.00 n/a
1931 94 55 0.00 n/a
1930 82 52 0.00 n/a
1929 68 42 0.00 n/a
1928 75 48 0.00 n/a
1927 n/a n/a n/a n/a
1926 n/a n/a n/a n/a
1925 n/a n/a n/a n/a
1924 n/a n/a n/a n/a
1923 n/a n/a n/a n/a
1922 n/a n/a n/a n/a
1921 n/a n/a n/a n/a
1920 n/a n/a n/a n/a
1919 n/a n/a n/a n/a
1918 n/a n/a n/a n/a
1917 n/a n/a n/a n/a
1916 n/a n/a 0.00 n/a
1915 n/a n/a 0.19 0.0
1914 n/a n/a 0.00 n/a
1913 n/a n/a 0.00 n/a
1912 n/a n/a 0.00 n/a
1911 n/a n/a 0.00 n/a
1910 n/a n/a 0.00 0.0
1909 n/a n/a n/a n/a
1908 n/a n/a n/a n/a
1907 n/a n/a 0.00 n/a
1906 n/a n/a 0.45 n/a
What's the all-time high for Modesto on 4/21?
For the date of Apr 21, the highest temperature ever reached in Modesto history is 98 °F which happened in 2009.
Highest Temperatures in Modesto on April 21
Rank Temperature Year
1 98 °F 2009
2 94 °F 1931
3 92 °F 1986
3 92 °F 1998
5 91 °F 1987
5 91 °F 2012
7 89 °F 1954
8 88 °F 2013
9 87 °F 1950
10 86 °F 1969
What's the all-time low for Modesto on 4/21?
For the date of Apr 21, the lowest temperature ever reached in Modesto history is 33 °F which happened in 1932.
Lowest Temperatures in Modesto on April 21
Rank Temperature Year
1 33 °F 1932
2 36 °F 1971
3 38 °F 2008
4 39 °F 2001
4 39 °F 1963
4 39 °F 1944
7 40 °F 1966
7 40 °F 1978
9 41 °F 1980
9 41 °F 1970
9 41 °F 1947
9 41 °F 1933
9 41 °F 1964
Lowest High Temperatures in Modesto on April 21
Rank Temperature Year
1 52 °F 2010
2 59 °F 1955
2 59 °F 1967
4 60 °F 2003
4 60 °F 1963
6 62 °F 1971
6 62 °F 2022
6 62 °F 1961
6 62 °F 1970
10 63 °F 1948
10 63 °F 1980
What's the most it has ever rained in Modesto on 4/21?
For the date of Apr 21, the most precipitation ever recorded in Modesto history is 2.00 inches which happened in 1955.
All-Time Most Precipitation in Modesto on April 21
Rank Precipitation Year
1 2.00 inches 1955
2 0.45 inches 1906
3 0.38 inches 1967
4 0.23 inches 2010
5 0.19 inches 1965
5 0.19 inches 1915
7 0.18 inches 2022
7 0.18 inches 1961
9 0.17 inches 2003
10 0.15 inches 2007
10 0.15 inches 1963
Weather Station Details
Years Station Coordinates
1906–2024 Modesto City-County Airport location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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