Lewiston August 19 Weather Records

Daily averages and all-time records for weather in Lewiston, Idaho for the date of August 19.
August 19 All-Time Records
1894–2024
Highest temperature 111 °F 1940
Lowest temperature 46 °F 1980
Lowest daily high 67 °F 1990
Highest daily low 74 °F 2020
Most precipitation 0.40 inches 1965
Most snow none -
August 19 Average Weather
1991–2020 1
Average high 88.9 °F
Average low 59.4 °F
Chance precipitation 11.3%
Chance snow 0%
Lewiston August 19 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 92 57 0.00 0.0
2022 101 72 0.00 0.0
2021 87 55 0.00 0.0
2020 97 74 0.00 0.0
2019 92 60 0.00 0.0
2018 97 60 0.00 0.0
2017 83 60 0.00 0.0
2016 93 68 0.00 0.0
2015 95 62 0.00 0.0
2014 94 63 0.00 0.0
2013 94 61 0.00 0.0
2012 102 68 0.00 0.0
2011 90 55 0.00 0.0
2010 92 59 0.00 0.0
2009 97 62 0.00 0.0
2008 79 63 0.03 0.0
2007 69 57 0.21 0.0
2006 97 58 0.00 0.0
2005 89 54 0.00 n/a
2004 94 65 0.00 n/a
2003 97 62 0.00 n/a
2002 88 53 0.00 n/a
2001 82 54 0.00 n/a
2000 77 57 0.00 n/a
1999 94 67 0.00 n/a
1998 88 52 0.00 n/a
1997 95 61 0.00 n/a
1996 87 50 0.00 n/a
1995 84 51 0.00 0.0
1994 87 61 0.00 0.0
1993 91 57 0.00 0.0
1992 96 64 0.00 0.0
1991 98 70 0.00 0.0
1990 67 57 0.04 0.0
1989 85 60 0.00 0.0
1988 86 52 0.00 0.0
1987 90 54 0.00 0.0
1986 91 63 0.00 0.0
1985 76 61 0.18 0.0
1984 82 60 0.00 0.0
1983 95 57 0.00 0.0
1982 105 64 0.00 0.0
1981 97 65 0.01 0.0
1980 76 46 0.00 0.0
1979 93 62 0.10 0.0
1978 75 59 0.00 0.0
1977 101 68 0.00 0.0
1976 81 54 0.00 0.0
1975 73 59 0.00 0.0
1974 76 55 0.00 0.0
1973 91 48 0.00 0.0
1972 81 60 0.01 0.0
1971 101 58 0.00 0.0
1970 91 53 0.00 0.0
1969 85 59 0.00 0.0
1968 67 49 0.08 0.0
1967 103 66 0.00 0.0
1966 85 60 0.00 0.0
1965 83 59 0.40 0.0
1964 73 51 0.02 0.0
1963 79 59 0.00 0.0
1962 86 59 0.00 0.0
1961 105 62 0.00 0.0
1960 90 58 0.00 0.0
1959 69 52 0.00 0.0
1958 93 61 0.00 0.0
1957 89 58 0.00 0.0
1956 92 52 0.00 0.0
1955 92 59 0.00 0.0
1954 74 59 0.08 0.0
1953 99 63 0.00 0.0
1952 79 47 0.00 0.0
1951 96 54 0.00 0.0
1950 96 59 0.00 0.0
1949 91 63 0.00 0.0
1948 85 60 0.00 0.0
1947 92 50 0.00 0.0
1946 105 56 0.00 0.0
1945 86 56 0.00 0.0
1944 84 50 0.00 0.0
1943 90 54 0.00 0.0
1942 107 60 0.00 0.0
1941 89 62 0.00 0.0
1940 111 58 0.00 0.0
1939 94 53 0.00 n/a
1938 82 54 0.00 n/a
1937 95 60 0.00 n/a
1936 87 55 0.00 n/a
1935 78 51 0.02 n/a
1934 94 55 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 104 62 0.00 n/a
1898 90 58 0.00 n/a
1897 109 57 0.00 n/a
1896 86 56 0.00 n/a
1895 94 49 0.00 n/a
1894 103 61 n/a n/a
What's the all-time high for Lewiston on 8/19?
For the date of Aug 19, the highest temperature ever reached in Lewiston history is 111 °F which happened in 1940.
Highest Temperatures in Lewiston on August 19
Rank Temperature Year
1 111 °F 1940
2 109 °F 1897
3 107 °F 1942
4 105 °F 1961
4 105 °F 1946
4 105 °F 1982
7 104 °F 1899
8 103 °F 1967
8 103 °F 1894
10 102 °F 2012
What's the all-time low for Lewiston on 8/19?
For the date of Aug 19, the lowest temperature ever reached in Lewiston history is 46 °F which happened in 1980.
Lowest Temperatures in Lewiston on August 19
Rank Temperature Year
1 46 °F 1980
2 47 °F 1952
3 48 °F 1973
4 49 °F 1895
4 49 °F 1968
6 50 °F 1947
6 50 °F 1996
6 50 °F 1944
9 51 °F 1995
9 51 °F 1935
9 51 °F 1964
Lowest High Temperatures in Lewiston on August 19
Rank Temperature Year
1 67 °F 1990
1 67 °F 1968
3 69 °F 2007
3 69 °F 1959
5 73 °F 1964
5 73 °F 1975
7 74 °F 1954
8 75 °F 1978
9 76 °F 1974
9 76 °F 1980
9 76 °F 1985
What's the most it has ever rained in Lewiston on 8/19?
For the date of Aug 19, the most precipitation ever recorded in Lewiston history is 0.40 inches which happened in 1965.
All-Time Most Precipitation in Lewiston on August 19
Rank Precipitation Year
1 0.40 inches 1965
2 0.21 inches 2007
3 0.18 inches 1985
4 0.10 inches 1979
5 0.08 inches 1954
5 0.08 inches 1968
7 0.04 inches 1990
8 0.03 inches 2008
9 0.02 inches 1935
9 0.02 inches 1964
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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