Modesto December 20 Weather Records

Daily averages and all-time records for weather in Modesto, California for the date of December 20.
December 20 All-Time Records
1906–2024
Highest temperature 71 °F 1969
Lowest temperature 26 °F 1965
Lowest daily high 35 °F 1965
Highest daily low 56 °F 1969
Most precipitation 0.89 inches 1988
December 20 Average Weather
1991–2020 1
Average high 55.7 °F
Average low 38.9 °F
Chance precipitation 29.9%
Modesto December 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 60 52 0.47 n/a
2022 51 37 0.00 n/a
2021 42 39 0.00 n/a
2020 52 34 0.00 n/a
2019 60 40 0.00 n/a
2018 57 47 0.00 n/a
2017 56 41 0.05 n/a
2016 58 30 0.00 n/a
2015 53 37 0.00 n/a
2014 59 53 0.18 n/a
2013 56 35 0.00 n/a
2012 54 29 0.00 n/a
2011 51 31 0.00 n/a
2010 51 44 0.19 n/a
2009 56 40 0.00 n/a
2008 49 35 0.00 n/a
2007 58 45 0.26 n/a
2006 54 30 0.00 n/a
2005 64 47 0.00 n/a
2004 44 38 0.00 n/a
2003 57 47 0.06 n/a
2002 51 43 0.12 n/a
2001 55 45 0.61 n/a
2000 57 33 0.00 n/a
1999 62 31 0.00 n/a
1998 43 29 0.03 0.0
1997 55 38 0.00 0.0
1996 42 37 0.00 0.0
1995 58 41 0.00 0.0
1994 48 44 0.00 0.0
1993 40 36 0.00 0.0
1992 60 36 0.00 0.0
1991 55 36 0.00 0.0
1990 45 31 0.00 0.0
1989 40 35 0.00 0.0
1988 52 43 0.89 0.0
1987 52 35 0.00 0.0
1986 58 40 0.00 0.0
1985 38 31 0.00 0.0
1984 54 35 0.00 0.0
1983 55 37 0.00 0.0
1982 57 44 0.13 0.0
1981 65 48 0.06 0.0
1980 54 39 0.00 0.0
1979 52 41 0.06 0.0
1978 49 29 0.00 0.0
1977 56 28 0.00 0.0
1976 60 30 0.00 0.0
1975 61 30 0.00 0.0
1974 46 37 0.00 0.0
1973 52 45 0.00 0.0
1972 56 48 0.00 0.0
1971 45 29 0.00 0.0
1970 47 34 0.17 0.0
1969 71 56 0.36 0.0
1968 46 33 0.00 0.0
1967 49 32 0.00 0.0
1966 43 35 0.00 0.0
1965 35 26 0.00 0.0
1964 64 49 0.11 0.0
1963 50 37 0.00 0.0
1962 56 41 0.00 0.0
1961 66 45 0.00 0.0
1960 50 46 0.00 0.0
1959 52 36 0.00 0.0
1958 59 32 0.00 0.0
1957 58 41 0.00 0.0
1956 43 35 0.01 0.0
1955 66 53 0.03 0.0
1954 39 35 0.00 0.0
1953 61 44 0.00 0.0
1952 51 38 0.00 0.0
1951 49 30 0.00 0.0
1950 53 51 0.00 0.0
1949 43 26 0.00 0.0
1948 48 31 0.00 0.0
1947 49 40 0.30 n/a
1946 43 31 0.00 n/a
1945 58 37 0.04 n/a
1944 62 41 0.00 n/a
1943 55 49 0.24 n/a
1942 44 39 0.05 n/a
1941 57 41 0.08 n/a
1940 62 48 0.01 n/a
1939 56 40 0.00 n/a
1938 54 47 0.78 n/a
1937 55 44 0.00 n/a
1936 49 41 0.00 n/a
1935 59 29 0.00 n/a
1934 53 36 0.00 n/a
1933 47 36 0.00 n/a
1932 45 39 0.28 n/a
1931 50 36 0.01 n/a
1930 54 30 0.00 n/a
1929 64 45 0.00 n/a
1928 50 27 0.00 n/a
1927 56 29 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 n/a n/a
1915 n/a n/a 0.00 n/a
1914 n/a n/a 0.24 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 0.20 n/a
1908 n/a n/a 0.00 n/a
1907 n/a n/a 0.22 n/a
1906 n/a n/a 0.00 n/a
What's the all-time high for Modesto on 12/20?
For the date of Dec 20, the highest temperature ever reached in Modesto history is 71 °F which happened in 1969.
Highest Temperatures in Modesto on December 20
Rank Temperature Year
1 71 °F 1969
2 66 °F 1961
2 66 °F 1955
4 65 °F 1981
5 64 °F 2005
5 64 °F 1929
5 64 °F 1964
8 62 °F 1940
8 62 °F 1999
8 62 °F 1944
What's the all-time low for Modesto on 12/20?
For the date of Dec 20, the lowest temperature ever reached in Modesto history is 26 °F which has happened 2 times, most recently in 1965.
Lowest Temperatures in Modesto on December 20
Rank Temperature Year
1 26 °F 1949
1 26 °F 1965
3 27 °F 1928
4 28 °F 1977
5 29 °F 2012
5 29 °F 1927
5 29 °F 1978
5 29 °F 1971
5 29 °F 1998
5 29 °F 1935
Lowest High Temperatures in Modesto on December 20
Rank Temperature Year
1 35 °F 1965
2 38 °F 1985
3 39 °F 1954
4 40 °F 1993
4 40 °F 1989
6 42 °F 1996
6 42 °F 2021
8 43 °F 1949
8 43 °F 1956
8 43 °F 1966
8 43 °F 1998
8 43 °F 1946
What's the most it has ever rained in Modesto on 12/20?
For the date of Dec 20, the most precipitation ever recorded in Modesto history is 0.89 inches which happened in 1988.
All-Time Most Precipitation in Modesto on December 20
Rank Precipitation Year
1 0.89 inches 1988
2 0.78 inches 1938
3 0.61 inches 2001
4 0.47 inches 2023
5 0.36 inches 1969
6 0.30 inches 1947
7 0.28 inches 1932
8 0.26 inches 2007
9 0.24 inches 1914
9 0.24 inches 1943
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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