Lewiston February 18 Weather Records

Daily averages and all-time records for weather in Lewiston, Idaho for the date of February 18.
February 18 All-Time Records
1894–2024
Highest temperature 64 °F 1965
Lowest temperature -4 °F 1936
Lowest daily high 8 °F 1936
Highest daily low 46 °F 1958
Most precipitation 0.63 inches 1940
Most snow 4.5 inches 1993
February 18 Average Weather
1991–2020 1
Average high 47.5 °F
Average low 31.7 °F
Chance precipitation 35.9%
Chance snow 10.7%
Lewiston February 18 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 43 36 0.06 0.0
2023 48 36 0.01 0.0
2022 55 30 0.00 0.0
2021 38 20 0.02 0.7
2020 45 30 0.00 0.0
2019 30 19 0.00 0.1
2018 44 29 0.00 0.0
2017 45 38 0.18 0.0
2016 58 43 0.09 0.0
2015 52 31 0.00 0.0
2014 51 35 0.14 0.0
2013 47 29 0.00 0.0
2012 47 37 0.09 0.0
2011 39 31 0.13 1.5
2010 46 30 0.00 0.0
2009 53 33 0.00 0.0
2008 50 25 0.00 0.0
2007 56 36 0.00 0.0
2006 29 6 0.00 0.0
2005 45 22 0.00 n/a
2004 50 40 0.17 n/a
2003 48 32 0.09 n/a
2002 51 35 0.00 n/a
2001 45 36 0.00 n/a
2000 43 25 0.00 n/a
1999 45 34 0.02 n/a
1998 56 36 0.00 n/a
1997 54 33 0.00 n/a
1996 58 42 0.07 n/a
1995 56 34 0.02 0.0
1994 50 35 0.00 0.0
1993 27 22 0.32 4.5
1992 46 33 0.00 0.0
1991 53 38 0.03 0.0
1990 36 22 0.00 0.0
1989 34 30 0.11 0.2
1988 51 31 0.00 0.0
1987 47 29 0.00 0.0
1986 37 27 0.18 0.7
1985 50 26 0.00 0.0
1984 51 25 0.00 0.0
1983 48 40 0.25 0.0
1982 48 35 0.00 0.0
1981 60 43 0.13 0.0
1980 51 35 0.35 0.0
1979 44 35 0.18 0.0
1978 41 31 0.05 0.0
1977 62 37 0.00 0.0
1976 50 35 0.00 0.0
1975 41 26 0.00 0.0
1974 47 35 0.10 0.0
1973 50 28 0.00 0.0
1972 50 35 0.03 0.0
1971 48 27 0.10 0.0
1970 53 34 0.00 0.0
1969 43 27 0.00 0.0
1968 52 41 0.36 0.0
1967 45 26 0.02 0.4
1966 51 27 0.00 0.0
1965 64 37 0.00 0.0
1964 52 36 0.00 0.0
1963 46 37 0.14 0.0
1962 53 36 0.02 0.0
1961 45 34 0.00 0.0
1960 47 28 0.00 0.0
1959 39 33 0.06 0.0
1958 56 46 0.00 0.0
1957 40 29 0.00 0.0
1956 27 10 0.00 0.0
1955 39 15 0.00 0.0
1954 44 34 0.00 0.0
1953 41 33 0.00 0.0
1952 36 18 0.00 0.0
1951 48 31 0.00 0.0
1950 52 33 0.00 0.0
1949 36 30 0.41 3.1
1948 57 32 0.00 0.0
1947 55 29 0.00 n/a
1946 51 26 0.00 0.0
1945 47 33 0.01 0.0
1944 40 23 0.00 0.0
1943 53 33 0.00 0.0
1942 37 21 0.00 0.0
1941 49 25 0.00 0.0
1940 48 38 0.63 0.0
1939 51 30 0.00 0.0
1938 41 21 0.00 0.0
1937 51 30 0.29 0.0
1936 8 -4 0.00 0.0
1935 47 39 0.00 0.0
1934 56 30 0.00 n/a
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 44 28 0.00 0.0
1899 42 34 0.00 0.0
1898 42 30 0.11 n/a
1897 45 25 n/a 0.0
1896 62 27 0.00 0.0
1895 50 35 0.00 0.0
1894 36 21 0.03 0.5
What's the all-time high for Lewiston on 2/18?
For the date of Feb 18, the highest temperature ever reached in Lewiston history is 64 °F which happened in 1965.
Highest Temperatures in Lewiston on February 18
Rank Temperature Year
1 64 °F 1965
2 62 °F 1977
2 62 °F 1896
4 60 °F 1981
5 58 °F 2016
5 58 °F 1996
7 57 °F 1948
8 56 °F 1934
8 56 °F 2007
8 56 °F 1995
8 56 °F 1998
8 56 °F 1958
What's the all-time low for Lewiston on 2/18?
For the date of Feb 18, the lowest temperature ever reached in Lewiston history is -4 °F which happened in 1936.
Lowest Temperatures in Lewiston on February 18
Rank Temperature Year
1 -4 °F 1936
2 6 °F 2006
3 10 °F 1956
4 15 °F 1955
5 18 °F 1952
6 19 °F 2019
7 20 °F 2021
8 21 °F 1938
8 21 °F 1942
8 21 °F 1894
Lowest High Temperatures in Lewiston on February 18
Rank Temperature Year
1 8 °F 1936
2 27 °F 1993
2 27 °F 1956
4 29 °F 2006
5 30 °F 2019
6 34 °F 1989
7 36 °F 1952
7 36 °F 1990
7 36 °F 1949
7 36 °F 1894
What's the most it has ever rained in Lewiston on 2/18?
For the date of Feb 18, the most precipitation ever recorded in Lewiston history is 0.63 inches which happened in 1940.
All-Time Most Precipitation in Lewiston on February 18
Rank Precipitation Year
1 0.63 inches 1940
2 0.41 inches 1949
3 0.36 inches 1968
4 0.35 inches 1980
5 0.32 inches 1993
6 0.29 inches 1937
7 0.25 inches 1983
8 0.18 inches 1986
8 0.18 inches 1979
8 0.18 inches 2017
All-Time Most Snow in Lewiston on February 18
Rank Precipitation Year
1 4.5 inches 1993
2 3.1 inches 1949
3 1.5 inches 2011
4 0.7 inches 2021
4 0.7 inches 1986
6 0.5 inches 1894
7 0.4 inches 1967
8 0.2 inches 1989
9 0.1 inches 2019
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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