Lewiston August 14 Weather Records

Daily averages and all-time records for weather in Lewiston, Idaho for the date of August 14.
August 14 All-Time Records
1894–2024
Highest temperature 105 °F 2023
Lowest temperature 43 °F 1895
Lowest daily high 64 °F 1968
Highest daily low 74 °F 1981
Most precipitation 0.50 inches 1968
Most snow none -
August 14 Average Weather
1991–2020 1
Average high 90.3 °F
Average low 60.3 °F
Chance precipitation 10.7%
Chance snow 0%
Lewiston August 14 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 105 69 0.00 0.0
2022 93 57 0.00 0.0
2021 101 67 0.00 0.0
2020 89 50 0.00 0.0
2019 93 59 0.00 0.0
2018 94 57 0.00 0.0
2017 80 55 0.00 0.0
2016 99 63 0.00 0.0
2015 93 68 0.00 0.0
2014 81 63 0.23 0.0
2013 104 65 0.00 0.0
2012 99 63 0.00 0.0
2011 88 60 0.00 0.0
2010 92 59 0.00 0.0
2009 70 58 0.01 0.0
2008 99 63 0.00 0.0
2007 99 60 0.00 0.0
2006 95 57 0.00 0.0
2005 91 55 0.00 n/a
2004 105 65 0.00 n/a
2003 101 60 0.00 n/a
2002 98 59 0.00 n/a
2001 101 65 0.00 n/a
2000 85 52 0.00 n/a
1999 69 56 0.10 n/a
1998 102 65 0.00 n/a
1997 100 72 0.00 n/a
1996 94 67 0.03 n/a
1995 87 51 0.00 0.0
1994 100 65 0.00 0.0
1993 83 57 0.24 0.0
1992 104 66 0.00 0.0
1991 90 56 0.00 0.0
1990 96 67 0.00 0.0
1989 87 60 0.00 0.0
1988 90 60 0.00 0.0
1987 74 54 0.05 0.0
1986 96 63 0.00 0.0
1985 86 55 0.00 0.0
1984 90 54 0.00 0.0
1983 95 65 0.00 0.0
1982 72 58 0.06 0.0
1981 99 74 0.00 0.0
1980 89 60 0.00 0.0
1979 81 63 0.00 0.0
1978 81 55 0.00 0.0
1977 100 69 0.00 0.0
1976 69 58 0.07 0.0
1975 94 59 0.00 0.0
1974 80 55 0.00 0.0
1973 101 65 0.00 0.0
1972 89 60 0.00 0.0
1971 88 66 0.00 0.0
1970 87 54 0.00 0.0
1969 96 62 0.00 0.0
1968 64 56 0.50 0.0
1967 101 64 0.00 0.0
1966 87 55 0.00 0.0
1965 88 54 0.00 0.0
1964 84 51 0.00 0.0
1963 86 66 0.00 0.0
1962 95 55 0.00 0.0
1961 100 68 0.00 0.0
1960 75 56 0.00 0.0
1959 87 51 0.00 0.0
1958 95 54 0.00 0.0
1957 88 50 0.00 0.0
1956 104 59 0.00 0.0
1955 90 50 0.00 0.0
1954 76 52 0.00 0.0
1953 99 57 0.00 0.0
1952 90 71 0.00 0.0
1951 88 50 0.00 0.0
1950 88 62 0.00 0.0
1949 85 48 0.00 0.0
1948 87 56 0.00 0.0
1947 97 53 0.00 0.0
1946 88 57 0.00 0.0
1945 99 56 0.00 0.0
1944 82 60 0.07 0.0
1943 100 57 0.00 0.0
1942 91 53 0.00 0.0
1941 94 60 0.00 0.0
1940 87 52 0.00 0.0
1939 99 62 0.00 n/a
1938 99 52 0.11 n/a
1937 93 67 0.00 n/a
1936 97 66 0.00 n/a
1935 103 65 0.00 n/a
1934 98 54 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 n/a n/a n/a n/a
1899 97 56 0.00 n/a
1898 97 62 0.00 n/a
1897 100 53 0.00 n/a
1896 94 55 0.00 n/a
1895 84 43 0.00 n/a
1894 100 54 n/a n/a
What's the all-time high for Lewiston on 8/14?
For the date of Aug 14, the highest temperature ever reached in Lewiston history is 105 °F which has happened 2 times, most recently in 2023.
Highest Temperatures in Lewiston on August 14
Rank Temperature Year
1 105 °F 2004
1 105 °F 2023
3 104 °F 1956
3 104 °F 1992
3 104 °F 2013
6 103 °F 1935
7 102 °F 1998
8 101 °F 1967
8 101 °F 1973
8 101 °F 2001
8 101 °F 2003
8 101 °F 2021
What's the all-time low for Lewiston on 8/14?
For the date of Aug 14, the lowest temperature ever reached in Lewiston history is 43 °F which happened in 1895.
Lowest Temperatures in Lewiston on August 14
Rank Temperature Year
1 43 °F 1895
2 48 °F 1949
3 50 °F 1951
3 50 °F 1955
3 50 °F 2020
3 50 °F 1957
7 51 °F 1959
7 51 °F 1995
7 51 °F 1964
10 52 °F 2000
10 52 °F 1954
10 52 °F 1940
10 52 °F 1938
Lowest High Temperatures in Lewiston on August 14
Rank Temperature Year
1 64 °F 1968
2 69 °F 1999
2 69 °F 1976
4 70 °F 2009
5 72 °F 1982
6 74 °F 1987
7 75 °F 1960
8 76 °F 1954
9 80 °F 2017
9 80 °F 1974
What's the most it has ever rained in Lewiston on 8/14?
For the date of Aug 14, the most precipitation ever recorded in Lewiston history is 0.50 inches which happened in 1968.
All-Time Most Precipitation in Lewiston on August 14
Rank Precipitation Year
1 0.50 inches 1968
2 0.24 inches 1993
3 0.23 inches 2014
4 0.11 inches 1938
5 0.10 inches 1999
6 0.07 inches 1944
6 0.07 inches 1976
8 0.06 inches 1982
9 0.05 inches 1987
10 0.03 inches 1996
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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