Lewiston December 21 Weather Records

Daily averages and all-time records for weather in Lewiston, Idaho for the date of December 21.
December 21 All-Time Records
1894–2024
Highest temperature 60 °F 2019
Lowest temperature -8 °F 1983
Lowest daily high 8 °F 1983
Highest daily low 47 °F 2014
Most precipitation 0.31 inches 1940
Most snow 1.0 inches 2008
December 21 Average Weather
1991–2020 1
Average high 40.2 °F
Average low 28.9 °F
Chance precipitation 38.3%
Chance snow 12.3%
Lewiston December 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 43 34 0.00 0.0
2022 26 7 0.00 0.5
2021 34 31 0.00 0.0
2020 59 42 0.09 0.0
2019 60 41 0.00 0.0
2018 45 35 0.00 0.0
2017 39 29 0.00 0.0
2016 38 26 0.00 0.0
2015 43 35 0.14 0.0
2014 60 47 0.00 0.0
2013 35 30 0.02 0.0
2012 45 36 0.00 0.0
2011 40 23 0.00 0.0
2010 39 21 0.00 0.0
2009 48 37 0.19 0.0
2008 22 14 0.18 1.0
2007 41 26 0.00 0.0
2006 41 26 0.00 0.0
2005 46 36 0.12 0.0
2004 41 29 0.00 n/a
2003 41 35 0.13 n/a
2002 35 28 0.07 n/a
2001 37 32 0.00 n/a
2000 39 29 0.00 n/a
1999 37 29 0.00 n/a
1998 16 2 0.00 n/a
1997 37 26 0.00 n/a
1996 39 30 0.00 n/a
1995 39 29 0.00 0.0
1994 53 38 0.00 0.0
1993 35 29 0.00 0.0
1992 45 37 0.00 0.0
1991 42 34 0.00 0.0
1990 9 -6 0.00 0.0
1989 45 31 0.00 0.0
1988 33 26 0.09 0.9
1987 43 29 0.00 0.0
1986 45 25 0.00 0.0
1985 24 18 0.00 0.0
1984 36 15 0.00 0.0
1983 8 -8 0.00 0.0
1982 45 37 0.30 0.0
1981 40 34 0.02 0.0
1980 48 41 0.11 0.0
1979 49 37 0.15 0.0
1978 47 37 0.00 0.0
1977 38 28 0.00 0.0
1976 38 28 0.00 0.0
1975 38 25 0.00 0.0
1974 54 36 0.00 0.0
1973 47 40 0.13 0.0
1972 60 44 0.30 0.0
1971 42 34 0.00 0.0
1970 33 21 0.00 0.0
1969 49 39 0.03 0.0
1968 23 16 0.01 0.7
1967 35 15 0.01 0.1
1966 47 30 0.00 0.0
1965 40 32 0.04 0.2
1964 39 32 0.22 0.0
1963 40 30 0.00 0.0
1962 50 33 0.00 0.0
1961 52 33 0.01 0.0
1960 35 28 0.00 0.0
1959 31 26 0.00 0.0
1958 52 36 0.00 0.0
1957 47 35 0.11 0.0
1956 43 27 0.00 0.0
1955 51 38 0.26 0.0
1954 38 15 0.00 0.0
1953 48 32 0.00 0.0
1952 38 28 0.02 0.1
1951 47 19 0.01 0.0
1950 53 35 0.00 0.0
1949 30 21 0.03 0.3
1948 40 21 0.00 0.0
1947 45 36 0.01 n/a
1946 49 26 0.00 0.0
1945 36 16 0.00 0.0
1944 35 30 0.00 0.0
1943 36 28 0.00 0.0
1942 47 31 0.00 0.0
1941 51 30 0.00 0.0
1940 49 39 0.31 0.0
1939 54 38 0.00 0.0
1938 32 24 0.03 0.4
1937 40 28 0.00 0.0
1936 53 36 0.00 0.0
1935 29 25 0.00 n/a
1934 58 40 0.08 0.0
1933 n/a n/a n/a n/a
1932 n/a n/a n/a n/a
1931 n/a n/a n/a n/a
1930 n/a n/a n/a n/a
1929 n/a n/a n/a n/a
1928 n/a n/a 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 n/a n/a
1915 n/a n/a n/a n/a
1914 n/a n/a n/a n/a
1913 n/a n/a n/a n/a
1912 n/a n/a n/a n/a
1911 n/a n/a n/a n/a
1910 n/a n/a n/a n/a
1909 n/a n/a n/a n/a
1908 n/a n/a n/a n/a
1907 n/a n/a n/a n/a
1906 n/a n/a n/a n/a
1905 n/a n/a n/a n/a
1904 n/a n/a n/a n/a
1903 n/a n/a n/a n/a
1902 n/a n/a n/a n/a
1901 n/a n/a n/a n/a
1900 n/a n/a n/a n/a
1899 46 29 0.00 0.0
1898 47 30 0.00 n/a
1897 37 n/a 0.00 0.0
1896 51 33 0.00 0.0
1895 45 n/a 0.00 0.0
1894 48 28 0.00 0.0
What's the all-time high for Lewiston on 12/21?
For the date of Dec 21, the highest temperature ever reached in Lewiston history is 60 °F which has happened 3 times, most recently in 2019.
Highest Temperatures in Lewiston on December 21
Rank Temperature Year
1 60 °F 2014
1 60 °F 2019
1 60 °F 1972
4 59 °F 2020
5 58 °F 1934
6 54 °F 1974
6 54 °F 1939
8 53 °F 1936
8 53 °F 1950
8 53 °F 1994
What's the all-time low for Lewiston on 12/21?
For the date of Dec 21, the lowest temperature ever reached in Lewiston history is -8 °F which happened in 1983.
Lowest Temperatures in Lewiston on December 21
Rank Temperature Year
1 -8 °F 1983
2 -6 °F 1990
3 2 °F 1998
4 7 °F 2022
5 14 °F 2008
6 15 °F 1984
6 15 °F 1954
6 15 °F 1967
9 16 °F 1968
9 16 °F 1945
Lowest High Temperatures in Lewiston on December 21
Rank Temperature Year
1 8 °F 1983
2 9 °F 1990
3 16 °F 1998
4 22 °F 2008
5 23 °F 1968
6 24 °F 1985
7 26 °F 2022
8 29 °F 1935
9 30 °F 1949
10 31 °F 1959
What's the most it has ever rained in Lewiston on 12/21?
For the date of Dec 21, the most precipitation ever recorded in Lewiston history is 0.31 inches which happened in 1940.
All-Time Most Precipitation in Lewiston on December 21
Rank Precipitation Year
1 0.31 inches 1940
2 0.30 inches 1982
2 0.30 inches 1972
4 0.26 inches 1955
5 0.22 inches 1964
6 0.19 inches 2009
7 0.18 inches 2008
8 0.15 inches 1979
9 0.14 inches 2015
10 0.13 inches 2003
10 0.13 inches 1973
All-Time Most Snow in Lewiston on December 21
Rank Precipitation Year
1 1.0 inches 2008
2 0.9 inches 1988
3 0.7 inches 1968
4 0.5 inches 2022
5 0.4 inches 1938
6 0.3 inches 1949
7 0.2 inches 1965
8 0.1 inches 1967
8 0.1 inches 1952
Weather Station Details
Years Station Coordinates
1948–2024 Lewiston Nez Perce County Airport location
1894–1947 Lewiston WTP location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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