Lewiston April 15 Weather Records

Daily averages and all-time records for weather in Lewiston, Idaho for the date of April 15.
April 15 All-Time Records
1894–2024
Highest temperature 84 °F 1984
Lowest temperature 25 °F 1955
Lowest daily high 45 °F 2006
Highest daily low 54 °F 1899
Most precipitation 0.56 inches 2004
Most snow none -
April 15 Average Weather
1991–2020 1
Average high 61.9 °F
Average low 40.4 °F
Chance precipitation 37.7%
Chance snow 0%
Lewiston April 15 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 67 48 0.00 0.0
2023 67 35 0.00 0.0
2022 48 27 0.00 0.0
2021 71 40 0.00 0.0
2020 56 38 0.06 0.0
2019 59 36 0.00 0.0
2018 62 46 0.14 0.0
2017 56 33 0.00 0.0
2016 59 42 0.00 0.0
2015 58 33 0.00 0.0
2014 62 46 0.00 0.0
2013 52 31 0.00 0.0
2012 62 44 0.00 0.0
2011 54 37 0.03 0.0
2010 74 39 0.00 0.0
2009 54 40 0.00 0.0
2008 51 33 0.00 0.0
2007 58 38 0.00 0.0
2006 45 39 0.41 0.0
2005 65 33 0.00 n/a
2004 49 40 0.56 n/a
2003 57 33 0.00 n/a
2002 51 32 0.00 n/a
2001 64 34 0.00 n/a
2000 53 45 0.20 n/a
1999 64 31 0.00 n/a
1998 50 41 0.25 n/a
1997 68 44 0.00 n/a
1996 65 49 0.00 n/a
1995 54 31 0.00 0.0
1994 76 38 0.00 0.0
1993 56 41 0.01 0.0
1992 74 43 0.00 0.0
1991 61 45 0.04 0.0
1990 76 48 0.00 0.0
1989 73 53 0.03 0.0
1988 78 53 0.00 0.0
1987 70 47 0.00 0.0
1986 65 44 0.07 0.0
1985 73 47 0.18 0.0
1984 84 52 0.00 0.0
1983 65 33 0.00 0.0
1982 53 36 0.00 0.0
1981 71 42 0.00 0.0
1980 63 45 0.00 0.0
1979 58 43 0.00 0.0
1978 65 42 0.03 0.0
1977 68 38 0.00 0.0
1976 50 37 0.04 0.0
1975 56 40 0.01 0.0
1974 73 44 0.00 0.0
1973 58 33 0.00 0.0
1972 57 42 0.02 0.0
1971 57 43 0.00 0.0
1970 55 32 0.00 0.0
1969 63 43 0.00 0.0
1968 54 37 0.01 0.0
1967 56 29 0.00 0.0
1966 66 48 0.02 0.0
1965 72 43 0.00 0.0
1964 60 39 0.02 0.0
1963 51 38 0.01 0.0
1962 62 41 0.06 0.0
1961 60 39 0.00 0.0
1960 52 36 0.02 0.0
1959 45 35 0.15 0.0
1958 57 46 0.24 0.0
1957 59 38 0.00 0.0
1956 70 45 0.03 0.0
1955 51 25 0.00 0.0
1954 62 30 0.00 0.0
1953 63 33 0.00 0.0
1952 62 36 0.00 0.0
1951 72 34 0.00 0.0
1950 62 41 0.00 0.0
1949 78 41 0.00 0.0
1948 73 47 0.00 0.0
1947 76 38 0.00 0.0
1946 72 44 0.00 0.0
1945 65 34 0.00 0.0
1944 60 41 0.00 0.0
1943 84 43 0.00 0.0
1942 65 43 0.05 0.0
1941 73 42 0.00 0.0
1940 66 49 0.00 0.0
1939 67 40 0.00 n/a
1938 62 42 0.00 n/a
1937 67 46 0.42 n/a
1936 80 42 0.00 n/a
1935 67 37 0.00 n/a
1934 72 37 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 66 39 n/a 0.0
1899 80 54 0.00 n/a
1898 72 43 0.00 n/a
1897 82 40 0.00 n/a
1896 54 32 0.00 n/a
1895 65 37 0.00 n/a
1894 55 35 0.00 n/a
What's the all-time high for Lewiston on 4/15?
For the date of Apr 15, the highest temperature ever reached in Lewiston history is 84 °F which has happened 2 times, most recently in 1984.
Highest Temperatures in Lewiston on April 15
Rank Temperature Year
1 84 °F 1943
1 84 °F 1984
3 82 °F 1897
4 80 °F 1936
4 80 °F 1899
6 78 °F 1988
6 78 °F 1949
8 76 °F 1947
8 76 °F 1994
8 76 °F 1990
What's the all-time low for Lewiston on 4/15?
For the date of Apr 15, the lowest temperature ever reached in Lewiston history is 25 °F which happened in 1955.
Lowest Temperatures in Lewiston on April 15
Rank Temperature Year
1 25 °F 1955
2 27 °F 2022
3 29 °F 1967
4 30 °F 1954
5 31 °F 2013
5 31 °F 1995
5 31 °F 1999
8 32 °F 2002
8 32 °F 1896
8 32 °F 1970
Lowest High Temperatures in Lewiston on April 15
Rank Temperature Year
1 45 °F 1959
1 45 °F 2006
3 48 °F 2022
4 49 °F 2004
5 50 °F 1976
5 50 °F 1998
7 51 °F 1963
7 51 °F 2008
7 51 °F 1955
7 51 °F 2002
What's the most it has ever rained in Lewiston on 4/15?
For the date of Apr 15, the most precipitation ever recorded in Lewiston history is 0.56 inches which happened in 2004.
All-Time Most Precipitation in Lewiston on April 15
Rank Precipitation Year
1 0.56 inches 2004
2 0.42 inches 1937
3 0.41 inches 2006
4 0.25 inches 1998
5 0.24 inches 1958
6 0.20 inches 2000
7 0.18 inches 1985
8 0.15 inches 1959
9 0.14 inches 2018
10 0.07 inches 1986
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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