Modesto December 18 Weather Records

Daily averages and all-time records for weather in Modesto, California for the date of December 18.
December 18 All-Time Records
1906–2024
Highest temperature 67 °F 1958
Lowest temperature 26 °F 1935
Lowest daily high 39 °F 1963
Highest daily low 53 °F 2010
Most precipitation 0.66 inches 2023
December 18 Average Weather
1991–2020 1
Average high 55.9 °F
Average low 39.0 °F
Chance precipitation 30.0%
Modesto December 18 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 57 47 0.66 n/a
2022 43 34 0.00 n/a
2021 46 33 0.00 n/a
2020 54 35 0.00 n/a
2019 61 42 0.01 n/a
2018 62 38 0.00 n/a
2017 63 33 0.00 n/a
2016 50 31 0.00 n/a
2015 60 33 0.05 n/a
2014 61 47 0.05 n/a
2013 65 44 0.00 n/a
2012 53 40 0.00 n/a
2011 50 30 0.00 n/a
2010 58 53 0.05 n/a
2009 52 44 0.00 n/a
2008 52 29 0.00 n/a
2007 57 45 0.53 n/a
2006 51 32 0.00 n/a
2005 58 48 0.55 n/a
2004 45 38 0.00 n/a
2003 59 36 0.00 n/a
2002 56 35 0.00 n/a
2001 55 38 0.00 n/a
2000 51 32 0.00 n/a
1999 58 33 0.00 n/a
1998 64 36 0.00 0.0
1997 58 43 0.00 0.0
1996 48 41 0.00 0.0
1995 49 44 0.30 0.0
1994 54 43 0.00 0.0
1993 50 34 0.00 0.0
1992 50 35 0.00 0.0
1991 63 47 0.00 0.0
1990 57 35 0.00 0.0
1989 48 31 0.00 0.0
1988 53 38 0.01 0.0
1987 53 33 0.00 0.0
1986 52 n/a 0.00 0.0
1985 42 31 0.00 0.0
1984 50 34 0.08 0.0
1983 51 42 0.00 0.0
1982 58 39 0.00 0.0
1981 54 45 0.45 0.0
1980 63 40 0.00 0.0
1979 46 34 0.00 0.0
1978 49 42 0.28 0.0
1977 54 37 0.00 0.0
1976 63 31 0.00 0.0
1975 58 30 0.00 0.0
1974 47 38 0.00 0.0
1973 55 39 0.00 0.0
1972 53 43 0.03 0.0
1971 51 28 0.00 0.0
1970 48 42 0.52 0.0
1969 56 42 0.02 0.0
1968 55 33 0.06 0.0
1967 50 36 0.30 0.0
1966 46 39 0.00 0.0
1965 47 28 0.00 0.0
1964 47 34 0.07 0.0
1963 39 34 0.00 0.0
1962 62 45 0.00 0.0
1961 50 36 0.05 0.0
1960 62 42 0.00 0.0
1959 62 39 0.00 0.0
1958 67 34 0.00 0.0
1957 57 42 0.42 0.0
1956 48 41 0.00 0.0
1955 57 48 0.02 0.0
1954 44 36 0.00 0.0
1953 55 41 0.00 0.0
1952 52 44 0.02 0.0
1951 50 42 0.16 0.0
1950 53 48 0.00 0.0
1949 53 42 0.11 0.0
1948 44 36 0.00 0.0
1947 51 36 0.00 n/a
1946 43 32 0.00 n/a
1945 43 32 0.00 n/a
1944 57 42 0.10 n/a
1943 58 47 0.01 n/a
1942 46 37 0.00 n/a
1941 63 47 0.00 n/a
1940 60 48 0.32 n/a
1939 61 36 0.00 n/a
1938 60 40 0.07 n/a
1937 58 39 0.00 n/a
1936 45 36 0.00 n/a
1935 57 26 0.00 n/a
1934 57 34 0.00 n/a
1933 45 32 0.00 n/a
1932 44 35 0.00 n/a
1931 59 32 0.00 n/a
1930 54 31 0.00 n/a
1929 56 50 0.02 n/a
1928 48 26 0.00 n/a
1927 52 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 n/a 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 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 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 12/18?
For the date of Dec 18, the highest temperature ever reached in Modesto history is 67 °F which happened in 1958.
Highest Temperatures in Modesto on December 18
Rank Temperature Year
1 67 °F 1958
2 65 °F 2013
3 64 °F 1998
4 63 °F 1991
4 63 °F 1980
4 63 °F 1941
4 63 °F 2017
4 63 °F 1976
9 62 °F 2018
9 62 °F 1959
9 62 °F 1962
9 62 °F 1960
What's the all-time low for Modesto on 12/18?
For the date of Dec 18, the lowest temperature ever reached in Modesto history is 26 °F which has happened 2 times, most recently in 1935.
Lowest Temperatures in Modesto on December 18
Rank Temperature Year
1 26 °F 1928
1 26 °F 1935
3 28 °F 1965
3 28 °F 1971
5 29 °F 2008
6 30 °F 1975
6 30 °F 2011
8 31 °F 2016
8 31 °F 1989
8 31 °F 1930
8 31 °F 1976
8 31 °F 1985
Lowest High Temperatures in Modesto on December 18
Rank Temperature Year
1 39 °F 1963
2 42 °F 1985
3 43 °F 2022
3 43 °F 1945
3 43 °F 1946
6 44 °F 1954
6 44 °F 1948
6 44 °F 1932
9 45 °F 2004
9 45 °F 1936
9 45 °F 1933
What's the most it has ever rained in Modesto on 12/18?
For the date of Dec 18, the most precipitation ever recorded in Modesto history is 0.66 inches which happened in 2023.
All-Time Most Precipitation in Modesto on December 18
Rank Precipitation Year
1 0.66 inches 2023
2 0.55 inches 2005
3 0.53 inches 2007
4 0.52 inches 1970
5 0.45 inches 1981
6 0.42 inches 1957
7 0.32 inches 1940
8 0.30 inches 1995
8 0.30 inches 1967
10 0.28 inches 1978
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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