Modesto May 20 Weather Records

Daily averages and all-time records for weather in Modesto, California for the date of May 20.
May 20 All-Time Records
1906–2024
Highest temperature 99 °F 2001
Lowest temperature 42 °F 1974
Lowest daily high 60 °F 1957
Highest daily low 67 °F 2001
Most precipitation 0.24 inches 1957
May 20 Average Weather
1991–2020 1
Average high 83.0 °F
Average low 55.2 °F
Chance precipitation 8.5%
Modesto May 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 84 56 0.00 n/a
2022 81 57 0.00 0.0
2021 71 48 0.00 n/a
2020 78 49 0.00 n/a
2019 74 46 0.00 n/a
2018 76 52 0.00 n/a
2017 96 58 0.00 n/a
2016 72 54 0.00 n/a
2015 80 53 0.00 n/a
2014 74 50 0.00 n/a
2013 90 60 0.00 n/a
2012 94 59 0.00 n/a
2011 84 50 0.00 n/a
2010 77 50 0.00 n/a
2009 87 58 0.00 n/a
2008 91 62 0.00 n/a
2007 86 57 0.00 n/a
2006 84 55 0.00 n/a
2005 77 60 0.00 n/a
2004 78 51 0.00 n/a
2003 92 54 0.00 n/a
2002 68 49 0.11 n/a
2001 99 67 0.00 n/a
2000 94 60 0.00 n/a
1999 71 48 0.00 n/a
1998 70 47 0.00 0.0
1997 88 60 0.00 0.0
1996 77 53 0.00 0.0
1995 82 55 0.00 0.0
1994 75 49 0.00 0.0
1993 79 n/a 0.00 0.0
1992 78 55 0.00 0.0
1991 77 50 0.00 0.0
1990 73 57 0.00 0.0
1989 82 51 0.00 0.0
1988 96 58 0.00 0.0
1987 76 54 0.00 0.0
1986 80 55 0.00 0.0
1985 87 54 0.00 0.0
1984 89 59 0.00 0.0
1983 95 59 0.00 0.0
1982 92 53 0.00 0.0
1981 77 45 0.00 0.0
1980 95 63 0.00 0.0
1979 86 56 0.00 0.0
1978 94 64 0.00 0.0
1977 85 50 0.00 0.0
1976 83 50 0.00 0.0
1975 71 50 0.00 0.0
1974 75 42 0.00 0.0
1973 78 52 0.00 0.0
1972 67 52 0.01 0.0
1971 79 48 0.00 0.0
1970 78 44 0.00 0.0
1969 86 52 0.00 0.0
1968 80 57 0.00 0.0
1967 95 57 0.00 0.0
1966 96 56 0.00 0.0
1965 70 50 0.00 0.0
1964 78 49 0.00 0.0
1963 78 56 0.00 0.0
1962 73 47 0.00 0.0
1961 74 53 0.00 0.0
1960 81 49 0.00 0.0
1959 86 48 0.00 0.0
1958 88 57 0.00 0.0
1957 60 51 0.24 0.0
1956 86 50 0.00 0.0
1955 98 62 0.00 0.0
1954 79 51 0.00 0.0
1953 77 47 0.00 0.0
1952 80 56 0.00 0.0
1951 84 50 0.00 0.0
1950 93 55 0.00 0.0
1949 75 52 0.00 0.0
1948 62 49 0.16 n/a
1947 98 63 0.00 n/a
1946 70 50 0.00 n/a
1945 78 48 0.00 n/a
1944 87 51 0.00 n/a
1943 87 50 0.00 n/a
1942 96 58 0.00 n/a
1941 90 50 0.00 n/a
1940 93 54 0.00 n/a
1939 76 47 0.00 n/a
1938 79 51 0.00 n/a
1937 86 49 0.00 n/a
1936 77 49 0.00 n/a
1935 91 53 0.00 n/a
1934 89 52 0.00 n/a
1933 70 48 0.00 n/a
1932 77 50 0.00 n/a
1931 93 62 0.00 n/a
1930 78 44 0.00 n/a
1929 84 50 0.00 n/a
1928 87 52 0.00 n/a
1927 68 46 0.00 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 n/a 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 n/a
1909 n/a n/a 0.00 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 5/20?
For the date of May 20, the highest temperature ever reached in Modesto history is 99 °F which happened in 2001.
Highest Temperatures in Modesto on May 20
Rank Temperature Year
1 99 °F 2001
2 98 °F 1955
2 98 °F 1947
4 96 °F 2017
4 96 °F 1942
4 96 °F 1966
4 96 °F 1988
8 95 °F 1983
8 95 °F 1967
8 95 °F 1980
What's the all-time low for Modesto on 5/20?
For the date of May 20, the lowest temperature ever reached in Modesto history is 42 °F which happened in 1974.
Lowest Temperatures in Modesto on May 20
Rank Temperature Year
1 42 °F 1974
2 44 °F 1970
2 44 °F 1930
4 45 °F 1981
5 46 °F 1927
5 46 °F 2019
7 47 °F 1953
7 47 °F 1939
7 47 °F 1962
7 47 °F 1998
Lowest High Temperatures in Modesto on May 20
Rank Temperature Year
1 60 °F 1957
2 62 °F 1948
3 67 °F 1972
4 68 °F 2002
4 68 °F 1927
6 70 °F 1965
6 70 °F 1946
6 70 °F 1933
6 70 °F 1998
10 71 °F 1975
10 71 °F 2021
10 71 °F 1999
What's the most it has ever rained in Modesto on 5/20?
For the date of May 20, the most precipitation ever recorded in Modesto history is 0.24 inches which happened in 1957.
All-Time Most Precipitation in Modesto on May 20
Rank Precipitation Year
1 0.24 inches 1957
2 0.16 inches 1948
3 0.11 inches 2002
4 0.01 inches 1972
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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