Modesto March 21 Weather Records

Daily averages and all-time records for weather in Modesto, California for the date of March 21.
March 21 All-Time Records
1906–2024
Highest temperature 81 °F 1960
Lowest temperature 33 °F 1955
Lowest daily high 49 °F 1973
Highest daily low 59 °F 1997
Most precipitation 0.85 inches 1910
March 21 Average Weather
1991–2020 1
Average high 69.3 °F
Average low 46.6 °F
Chance precipitation 23.2%
Modesto March 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 72 49 0.00 n/a
2023 60 46 0.64 n/a
2022 78 45 0.00 n/a
2021 65 43 0.00 n/a
2020 64 45 0.11 n/a
2019 65 44 0.00 n/a
2018 66 53 0.27 n/a
2017 73 53 0.18 n/a
2016 70 49 0.28 n/a
2015 77 51 0.00 n/a
2014 77 48 0.00 n/a
2013 67 45 0.00 n/a
2012 71 43 0.00 n/a
2011 56 43 0.07 n/a
2010 71 47 0.00 n/a
2009 66 48 0.16 n/a
2008 70 43 0.00 n/a
2007 71 49 0.01 n/a
2006 61 41 0.02 n/a
2005 64 45 0.17 n/a
2004 80 54 0.00 n/a
2003 70 47 0.00 n/a
2002 75 47 0.00 n/a
2001 77 55 0.00 n/a
2000 71 43 0.00 n/a
1999 65 43 0.00 n/a
1998 75 53 0.01 0.0
1997 76 59 0.00 0.0
1996 77 50 0.00 0.0
1995 61 46 0.09 0.0
1994 67 47 0.00 0.0
1993 74 50 0.00 0.0
1992 69 52 0.00 0.0
1991 58 43 0.00 0.0
1990 79 52 0.00 0.0
1989 78 46 0.00 0.0
1988 74 49 0.00 0.0
1987 58 40 0.51 0.0
1986 76 49 0.00 0.0
1985 64 46 0.00 0.0
1984 69 49 0.00 0.0
1983 62 43 0.01 0.0
1982 65 39 0.00 0.0
1981 66 48 0.19 0.0
1980 64 38 0.00 0.0
1979 65 45 0.00 0.0
1978 73 58 0.50 0.0
1977 75 42 0.00 0.0
1976 75 40 0.00 0.0
1975 55 38 0.33 0.0
1974 66 49 0.00 0.0
1973 49 41 0.52 0.0
1972 75 48 0.00 0.0
1971 76 42 0.00 0.0
1970 71 39 0.00 0.0
1969 60 39 0.00 0.0
1968 74 40 0.00 0.0
1967 70 46 0.00 0.0
1966 66 41 0.00 0.0
1965 78 43 0.00 0.0
1964 58 44 0.17 0.0
1963 73 43 0.00 0.0
1962 65 38 0.00 0.0
1961 70 39 0.00 0.0
1960 81 49 0.00 0.0
1959 71 45 0.00 0.0
1958 62 51 0.46 0.0
1957 60 41 0.00 0.0
1956 77 41 0.00 0.0
1955 69 33 0.00 0.0
1954 61 40 0.31 0.0
1953 61 45 0.05 0.0
1952 n/a n/a n/a n/a
1951 65 47 0.00 0.0
1950 70 45 0.00 0.0
1949 62 41 0.00 0.0
1948 64 36 0.00 n/a
1947 70 45 0.00 n/a
1946 63 43 0.00 n/a
1945 65 43 0.00 n/a
1944 70 40 0.00 n/a
1943 56 47 0.30 n/a
1942 73 40 0.00 n/a
1941 68 41 0.00 n/a
1940 78 44 0.00 n/a
1939 75 53 0.00 n/a
1938 55 33 0.00 n/a
1937 54 44 0.03 n/a
1936 70 46 0.00 n/a
1935 54 42 0.24 n/a
1934 77 45 0.00 n/a
1933 63 44 0.00 n/a
1932 67 39 0.00 n/a
1931 77 48 0.00 n/a
1930 71 42 0.00 n/a
1929 75 44 0.00 n/a
1928 75 43 n/a 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 0.00 n/a
1914 n/a n/a 0.00 n/a
1913 n/a n/a 0.00 n/a
1912 n/a n/a n/a n/a
1911 n/a n/a 0.00 n/a
1910 n/a n/a 0.85 n/a
1909 n/a n/a n/a n/a
1908 n/a n/a 0.00 n/a
1907 n/a n/a 0.00 n/a
1906 n/a n/a 0.00 n/a
What's the all-time high for Modesto on 3/21?
For the date of Mar 21, the highest temperature ever reached in Modesto history is 81 °F which happened in 1960.
Highest Temperatures in Modesto on March 21
Rank Temperature Year
1 81 °F 1960
2 80 °F 2004
3 79 °F 1990
4 78 °F 2022
4 78 °F 1940
4 78 °F 1965
4 78 °F 1989
8 77 °F 2015
8 77 °F 1996
8 77 °F 1934
8 77 °F 1956
8 77 °F 2001
8 77 °F 1931
8 77 °F 2014
What's the all-time low for Modesto on 3/21?
For the date of Mar 21, the lowest temperature ever reached in Modesto history is 33 °F which has happened 2 times, most recently in 1955.
Lowest Temperatures in Modesto on March 21
Rank Temperature Year
1 33 °F 1938
1 33 °F 1955
3 36 °F 1948
4 38 °F 1975
4 38 °F 1962
4 38 °F 1980
7 39 °F 1970
7 39 °F 1961
7 39 °F 1969
7 39 °F 1932
7 39 °F 1982
Lowest High Temperatures in Modesto on March 21
Rank Temperature Year
1 49 °F 1973
2 54 °F 1937
2 54 °F 1935
4 55 °F 1938
4 55 °F 1975
6 56 °F 1943
6 56 °F 2011
8 58 °F 1964
8 58 °F 1991
8 58 °F 1987
What's the most it has ever rained in Modesto on 3/21?
For the date of Mar 21, the most precipitation ever recorded in Modesto history is 0.85 inches which happened in 1910.
All-Time Most Precipitation in Modesto on March 21
Rank Precipitation Year
1 0.85 inches 1910
2 0.64 inches 2023
3 0.52 inches 1973
4 0.51 inches 1987
5 0.50 inches 1978
6 0.46 inches 1958
7 0.33 inches 1975
8 0.31 inches 1954
9 0.30 inches 1943
10 0.28 inches 2016
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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