Lewiston June 21 Weather Records

Daily averages and all-time records for weather in Lewiston, Idaho for the date of June 21.
June 21 All-Time Records
1894–2024
Highest temperature 103 °F 1973
Lowest temperature 42 °F 1947
Lowest daily high 63 °F 2009
Highest daily low 66 °F 2018
Most precipitation 1.27 inches 1967
Most snow none -
June 21 Average Weather
1991–2020 1
Average high 80.6 °F
Average low 54.8 °F
Chance precipitation 26.4%
Chance snow 0%
Lewiston June 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 76 46 0.00 0.0
2022 83 52 0.00 0.0
2021 97 62 0.00 0.0
2020 81 61 0.00 0.0
2019 69 50 0.01 0.0
2018 82 66 0.00 0.0
2017 82 60 0.00 0.0
2016 80 58 0.00 0.0
2015 86 55 0.00 0.0
2014 80 49 0.00 0.0
2013 68 51 0.06 0.0
2012 95 59 0.00 0.0
2011 83 53 0.00 0.0
2010 64 54 0.14 0.0
2009 63 52 0.20 0.0
2008 92 59 0.03 0.0
2007 89 63 0.00 0.0
2006 80 49 0.00 0.0
2005 100 59 0.00 n/a
2004 91 55 0.00 n/a
2003 68 52 0.00 n/a
2002 85 52 0.00 n/a
2001 95 57 0.00 n/a
2000 88 55 0.00 n/a
1999 72 57 0.09 n/a
1998 83 54 0.00 n/a
1997 73 48 0.02 n/a
1996 76 48 0.00 n/a
1995 63 48 0.00 0.0
1994 94 62 0.00 0.0
1993 80 51 0.38 0.0
1992 96 62 0.00 0.0
1991 66 49 0.01 0.0
1990 89 57 0.00 0.0
1989 77 49 0.00 0.0
1988 94 62 0.00 0.0
1987 70 56 0.12 0.0
1986 78 53 0.00 0.0
1985 87 52 0.00 0.0
1984 66 51 0.10 0.0
1983 78 49 0.00 0.0
1982 89 63 0.36 0.0
1981 70 50 0.00 0.0
1980 89 57 0.00 0.0
1979 79 51 0.00 0.0
1978 87 52 0.00 0.0
1977 86 60 0.00 0.0
1976 67 56 0.07 0.0
1975 77 50 0.00 0.0
1974 89 58 0.00 0.0
1973 103 61 0.00 0.0
1972 77 54 0.00 0.0
1971 94 56 0.00 0.0
1970 99 64 0.00 0.0
1969 79 60 0.00 0.0
1968 84 56 0.00 0.0
1967 76 58 1.27 0.0
1966 70 48 0.00 0.0
1965 80 54 0.00 0.0
1964 74 53 0.00 0.0
1963 69 56 0.00 0.0
1962 84 54 0.00 0.0
1961 83 54 0.00 0.0
1960 74 43 0.00 0.0
1959 89 63 0.00 0.0
1958 96 60 0.00 0.0
1957 70 49 0.00 0.0
1956 72 45 0.00 0.0
1955 99 60 0.00 0.0
1954 84 50 0.00 0.0
1953 75 49 0.00 0.0
1952 63 48 0.49 0.0
1951 79 44 0.00 0.0
1950 74 60 0.20 0.0
1949 88 53 0.00 0.0
1948 63 54 0.03 0.0
1947 82 42 0.00 0.0
1946 96 59 0.00 0.0
1945 98 60 0.00 0.0
1944 82 55 0.00 0.0
1943 69 49 0.01 0.0
1942 75 44 0.00 0.0
1941 79 49 0.00 0.0
1940 85 52 0.00 0.0
1939 79 51 0.01 n/a
1938 90 51 0.00 n/a
1937 78 57 0.09 n/a
1936 94 57 0.00 n/a
1935 84 50 0.00 n/a
1934 86 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 72 54 0.00 0.0
1898 76 49 n/a n/a
1897 88 60 0.10 n/a
1896 92 52 0.00 n/a
1895 94 50 0.00 n/a
1894 81 48 0.00 n/a
What's the all-time high for Lewiston on 6/21?
For the date of Jun 21, the highest temperature ever reached in Lewiston history is 103 °F which happened in 1973.
Highest Temperatures in Lewiston on June 21
Rank Temperature Year
1 103 °F 1973
2 100 °F 2005
3 99 °F 1955
3 99 °F 1970
5 98 °F 1945
6 97 °F 2021
7 96 °F 1992
7 96 °F 1946
7 96 °F 1958
10 95 °F 2001
10 95 °F 2012
What's the all-time low for Lewiston on 6/21?
For the date of Jun 21, the lowest temperature ever reached in Lewiston history is 42 °F which happened in 1947.
Lowest Temperatures in Lewiston on June 21
Rank Temperature Year
1 42 °F 1947
2 43 °F 1960
3 44 °F 1951
3 44 °F 1942
5 45 °F 1956
6 46 °F 2023
7 48 °F 1894
7 48 °F 1996
7 48 °F 1997
7 48 °F 1995
7 48 °F 1966
7 48 °F 1952
Lowest High Temperatures in Lewiston on June 21
Rank Temperature Year
1 63 °F 1952
1 63 °F 2009
1 63 °F 1948
1 63 °F 1995
5 64 °F 2010
6 66 °F 1984
6 66 °F 1991
8 67 °F 1976
9 68 °F 2003
9 68 °F 2013
What's the most it has ever rained in Lewiston on 6/21?
For the date of Jun 21, the most precipitation ever recorded in Lewiston history is 1.27 inches which happened in 1967.
All-Time Most Precipitation in Lewiston on June 21
Rank Precipitation Year
1 1.27 inches 1967
2 0.49 inches 1952
3 0.38 inches 1993
4 0.36 inches 1982
5 0.20 inches 2009
5 0.20 inches 1950
7 0.14 inches 2010
8 0.12 inches 1987
9 0.10 inches 1984
9 0.10 inches 1897
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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