Lewiston October 21 Weather Records

Daily averages and all-time records for weather in Lewiston, Idaho for the date of October 21.
October 21 All-Time Records
1894–2024
Highest temperature 83 °F 2003
Lowest temperature 24 °F 1984
Lowest daily high 46 °F 1975
Highest daily low 54 °F 1940
Most precipitation 0.56 inches 1947
Most snow none -
October 21 Average Weather
1991–2020 1
Average high 59.9 °F
Average low 40.1 °F
Chance precipitation 30.0%
Chance snow 0%
Lewiston October 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 72 49 0.00 0.0
2022 57 43 0.41 0.0
2021 73 47 0.00 0.0
2020 56 38 0.03 0.0
2019 59 44 0.14 0.0
2018 68 39 0.00 0.0
2017 55 42 0.27 0.0
2016 55 49 0.18 0.0
2015 67 40 0.00 0.0
2014 63 43 0.04 0.0
2013 68 41 0.00 0.0
2012 55 32 0.00 0.0
2011 59 45 0.01 0.0
2010 65 40 0.00 0.0
2009 54 43 0.00 0.0
2008 57 36 0.00 0.0
2007 58 42 0.00 0.0
2006 60 35 0.00 0.0
2005 67 43 0.00 n/a
2004 52 46 0.24 n/a
2003 83 51 0.00 n/a
2002 66 41 0.00 n/a
2001 50 41 0.06 n/a
2000 53 37 0.00 n/a
1999 67 37 0.00 n/a
1998 61 36 0.00 n/a
1997 60 34 0.00 n/a
1996 53 27 0.01 n/a
1995 51 41 0.00 0.0
1994 62 46 0.02 0.0
1993 60 44 0.00 0.0
1992 60 44 0.07 0.0
1991 68 41 0.00 0.0
1990 56 44 0.18 0.0
1989 64 52 0.42 0.0
1988 76 46 0.00 0.0
1987 64 34 0.00 0.0
1986 65 38 0.00 0.0
1985 55 40 0.15 0.0
1984 51 24 0.00 0.0
1983 69 39 0.00 0.0
1982 60 41 0.00 0.0
1981 55 31 0.00 0.0
1980 55 42 0.00 0.0
1979 55 45 0.06 0.0
1978 60 38 0.00 0.0
1977 60 39 0.00 0.0
1976 62 35 0.00 0.0
1975 46 39 0.43 0.0
1974 56 41 0.00 0.0
1973 68 49 0.07 0.0
1972 64 45 0.00 0.0
1971 59 32 0.00 0.0
1970 58 39 0.04 0.0
1969 67 38 0.00 0.0
1968 56 35 0.00 0.0
1967 65 42 0.01 0.0
1966 51 37 0.00 0.0
1965 68 45 0.00 0.0
1964 66 34 0.00 0.0
1963 66 47 0.00 0.0
1962 62 41 0.00 0.0
1961 47 34 0.00 0.0
1960 52 45 0.17 0.0
1959 57 39 0.01 0.0
1958 58 33 0.00 0.0
1957 50 33 0.01 0.0
1956 57 34 0.00 0.0
1955 63 42 0.00 0.0
1954 55 48 0.20 0.0
1953 59 37 0.00 0.0
1952 72 51 0.01 0.0
1951 53 41 0.04 0.0
1950 62 41 0.00 0.0
1949 55 24 0.00 0.0
1948 65 36 0.00 0.0
1947 62 44 0.56 0.0
1946 66 45 0.12 0.0
1945 47 26 0.00 0.0
1944 74 39 0.00 0.0
1943 60 31 0.18 0.0
1942 70 37 0.00 0.0
1941 63 40 0.00 0.0
1940 74 54 0.13 0.0
1939 70 42 0.00 n/a
1938 71 37 0.00 n/a
1937 65 38 0.00 n/a
1936 59 32 0.00 n/a
1935 56 31 0.00 0.0
1934 58 42 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 65 41 0.21 0.0
1898 n/a n/a n/a n/a
1897 n/a n/a n/a n/a
1896 n/a n/a n/a n/a
1895 65 28 0.00 n/a
1894 61 33 0.02 n/a
What's the all-time high for Lewiston on 10/21?
For the date of Oct 21, the highest temperature ever reached in Lewiston history is 83 °F which happened in 2003.
Highest Temperatures in Lewiston on October 21
Rank Temperature Year
1 83 °F 2003
2 76 °F 1988
3 74 °F 1944
3 74 °F 1940
5 73 °F 2021
6 72 °F 1952
6 72 °F 2023
8 71 °F 1938
9 70 °F 1942
9 70 °F 1939
What's the all-time low for Lewiston on 10/21?
For the date of Oct 21, the lowest temperature ever reached in Lewiston history is 24 °F which has happened 2 times, most recently in 1984.
Lowest Temperatures in Lewiston on October 21
Rank Temperature Year
1 24 °F 1984
1 24 °F 1949
3 26 °F 1945
4 27 °F 1996
5 28 °F 1895
6 31 °F 1981
6 31 °F 1943
6 31 °F 1935
9 32 °F 2012
9 32 °F 1936
9 32 °F 1971
Lowest High Temperatures in Lewiston on October 21
Rank Temperature Year
1 46 °F 1975
2 47 °F 1945
2 47 °F 1961
4 50 °F 1957
4 50 °F 2001
6 51 °F 1966
6 51 °F 1995
6 51 °F 1984
9 52 °F 2004
9 52 °F 1960
What's the most it has ever rained in Lewiston on 10/21?
For the date of Oct 21, the most precipitation ever recorded in Lewiston history is 0.56 inches which happened in 1947.
All-Time Most Precipitation in Lewiston on October 21
Rank Precipitation Year
1 0.56 inches 1947
2 0.43 inches 1975
3 0.42 inches 1989
4 0.41 inches 2022
5 0.27 inches 2017
6 0.24 inches 2004
7 0.21 inches 1899
8 0.20 inches 1954
9 0.18 inches 2016
9 0.18 inches 1990
9 0.18 inches 1943
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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