Moscow December 18 Weather Records

Daily averages and all-time records for weather in Moscow, Idaho for the date of December 18.
December 18 All-Time Records
1893–2024
Highest temperature 54 °F 1917
Lowest temperature -17 °F 1924
Lowest daily high -2 °F 1924
Highest daily low 41 °F 1979
Most precipitation 1.73 inches 2018
Most snow 6.0 inches 2008
December 18 Average Weather
1991–2020 1
Average high 36.2 °F
Average low 24.1 °F
Chance precipitation 50.8%
Chance snow 25.3%
Moscow December 18 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 42 31 0.00 0.0
2022 34 17 0.00 0.0
2021 35 16 0.04 0.8
2020 38 26 0.02 0.0
2019 31 20 0.00 0.0
2018 46 32 1.73 0.0
2017 43 27 0.04 0.0
2016 18 3 0.02 0.5
2015 37 26 0.11 0.3
2014 43 35 0.11 0.0
2013 40 28 0.03 0.0
2012 35 24 0.02 0.2
2011 39 28 0.00 0.0
2010 32 21 0.04 2.0
2009 39 33 0.00 0.0
2008 27 n/a 0.16 6.0
2007 37 27 0.18 0.4
2006 31 17 0.00 0.0
2005 22 -3 0.00 0.0
2004 44 30 0.00 0.0
2003 42 28 0.00 0.0
2002 38 27 0.03 0.0
2001 34 18 0.09 1.5
2000 35 15 0.00 0.0
1999 45 34 0.44 0.0
1998 42 20 0.00 0.0
1997 39 28 0.00 0.0
1996 25 16 0.00 0.0
1995 38 28 0.00 0.0
1994 42 36 0.05 0.0
1993 34 24 0.00 0.0
1992 29 -1 0.01 0.7
1991 40 27 0.09 0.0
1990 43 27 0.00 0.0
1989 26 21 0.04 0.5
1988 38 20 0.00 0.0
1987 29 22 0.00 0.0
1986 31 15 0.00 0.0
1985 32 23 0.00 0.0
1984 23 -3 0.05 0.8
1983 22 16 0.04 2.3
1982 37 27 0.00 0.0
1981 n/a 31 0.05 0.0
1980 39 25 0.00 0.0
1979 50 41 0.00 0.0
1978 32 24 0.17 3.0
1977 34 29 0.00 0.0
1976 44 28 0.00 0.0
1975 37 23 0.00 0.0
1974 37 27 0.06 0.8
1973 46 37 0.05 0.0
1972 42 33 0.44 0.0
1971 39 32 0.10 0.0
1970 27 10 0.00 0.0
1969 41 32 0.14 0.0
1968 32 24 0.15 2.4
1967 27 18 0.09 1.5
1966 45 35 0.00 0.0
1965 34 22 0.00 0.0
1964 n/a 0 0.00 0.0
1963 37 27 0.00 0.0
1962 42 35 0.06 n/a
1961 37 15 0.00 0.0
1960 40 26 0.50 0.0
1959 44 33 0.00 0.0
1958 47 41 0.12 0.0
1957 41 32 0.09 0.0
1956 46 40 0.28 0.0
1955 24 6 0.09 1.5
1954 34 20 0.00 0.0
1953 46 32 0.03 0.0
1952 32 28 0.00 0.0
1951 37 29 0.59 5.0
1950 46 35 0.00 0.0
1949 35 20 0.30 3.6
1948 16 10 0.00 0.0
1947 44 33 0.22 0.0
1946 28 17 0.00 0.0
1945 20 8 0.00 0.0
1944 27 12 0.00 0.0
1943 26 22 0.00 0.0
1942 34 27 0.00 0.0
1941 45 32 0.40 0.0
1940 42 34 0.12 0.0
1939 40 31 0.00 0.0
1938 23 20 0.00 0.0
1937 42 29 0.00 0.0
1936 51 36 0.00 0.0
1935 36 23 0.00 0.0
1934 40 30 0.05 0.5
1933 48 35 0.37 0.0
1932 28 12 0.00 0.0
1931 43 32 0.62 0.0
1930 36 15 0.00 0.0
1929 34 29 0.05 0.6
1928 27 19 0.00 0.0
1927 28 12 0.00 0.0
1926 n/a n/a n/a n/a
1925 37 31 0.27 0.5
1924 -2 -17 0.00 0.0
1923 45 35 0.03 0.0
1922 n/a 4 0.04 0.0
1921 22 12 0.20 2.0
1920 38 31 0.00 0.0
1919 40 31 0.00 0.0
1918 29 23 0.00 0.0
1917 54 35 0.64 0.0
1916 38 19 0.19 0.0
1915 27 22 0.00 0.0
1914 17 3 0.05 1.0
1913 33 29 0.10 1.5
1912 40 30 0.17 0.0
1911 32 27 0.00 0.0
1910 31 27 0.00 0.0
1909 29 24 0.00 0.0
1908 n/a n/a 0.00 0.0
1907 22 15 0.00 0.0
1906 39 32 0.00 0.0
1905 43 33 0.09 0.0
1904 43 33 0.00 0.0
1903 37 26 0.00 0.0
1902 38 7 0.00 0.0
1901 43 24 0.00 0.0
1900 38 17 0.10 0.0
1899 29 19 0.00 0.0
1898 40 32 0.00 0.0
1897 16 8 0.00 0.0
1896 46 32 0.00 0.0
1895 n/a 11 0.00 0.0
1894 36 29 0.00 0.0
1893 42 26 0.00 0.0
What's the all-time high for Moscow on 12/18?
For the date of Dec 18, the highest temperature ever reached in Moscow history is 54 °F which happened in 1917.
Highest Temperatures in Moscow on December 18
Rank Temperature Year
1 54 °F 1917
2 51 °F 1936
3 50 °F 1979
4 48 °F 1933
5 47 °F 1958
6 46 °F 1973
6 46 °F 1953
6 46 °F 2018
6 46 °F 1950
6 46 °F 1956
6 46 °F 1896
What's the all-time low for Moscow on 12/18?
For the date of Dec 18, the lowest temperature ever reached in Moscow history is -17 °F which happened in 1924.
Lowest Temperatures in Moscow on December 18
Rank Temperature Year
1 -17 °F 1924
2 -3 °F 2005
2 -3 °F 1984
4 -1 °F 1992
5 0 °F 1964
6 3 °F 2016
6 3 °F 1914
8 4 °F 1922
9 6 °F 1955
10 7 °F 1902
Lowest High Temperatures in Moscow on December 18
Rank Temperature Year
1 -2 °F 1924
2 16 °F 1948
2 16 °F 1897
4 17 °F 1914
5 18 °F 2016
6 20 °F 1945
7 22 °F 1983
7 22 °F 1907
7 22 °F 1921
7 22 °F 2005
What's the most it has ever rained in Moscow on 12/18?
For the date of Dec 18, the most precipitation ever recorded in Moscow history is 1.73 inches which happened in 2018.
All-Time Most Precipitation in Moscow on December 18
Rank Precipitation Year
1 1.73 inches 2018
2 0.64 inches 1917
3 0.62 inches 1931
4 0.59 inches 1951
5 0.50 inches 1960
6 0.44 inches 1999
6 0.44 inches 1972
8 0.40 inches 1941
9 0.37 inches 1933
10 0.30 inches 1949
All-Time Most Snow in Moscow on December 18
Rank Precipitation Year
1 6.0 inches 2008
2 5.0 inches 1951
3 3.6 inches 1949
4 3.0 inches 1978
5 2.4 inches 1968
6 2.3 inches 1983
7 2.0 inches 2010
7 2.0 inches 1921
9 1.5 inches 2001
9 1.5 inches 1967
9 1.5 inches 1955
9 1.5 inches 1913
Weather Station Details
Years Station Coordinates
1893–2024 University of Idaho location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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