Lewiston June 20 Weather Records

Daily averages and all-time records for weather in Lewiston, Idaho for the date of June 20.
June 20 All-Time Records
1894–2024
Highest temperature 107 °F 1940
Lowest temperature 39 °F 1894
Lowest daily high 59 °F 1991
Highest daily low 69 °F 1940
Most precipitation 0.94 inches 1950
Most snow none -
June 20 Average Weather
1991–2020 1
Average high 80.1 °F
Average low 54.6 °F
Chance precipitation 26.6%
Chance snow 0%
Lewiston June 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 64 50 0.02 0.0
2022 74 54 0.09 0.0
2021 90 63 0.00 0.0
2020 76 60 0.14 0.0
2019 69 52 0.00 0.0
2018 88 59 0.00 0.0
2017 91 66 0.00 0.0
2016 86 50 0.00 0.0
2015 84 56 0.00 0.0
2014 79 56 0.00 0.0
2013 65 51 0.16 0.0
2012 83 46 0.00 0.0
2011 78 51 0.00 0.0
2010 66 55 0.22 0.0
2009 74 54 0.00 0.0
2008 95 51 0.00 0.0
2007 94 57 0.00 0.0
2006 76 52 0.00 0.0
2005 92 52 0.00 n/a
2004 83 52 0.00 n/a
2003 67 54 0.01 n/a
2002 84 49 0.00 n/a
2001 90 51 0.00 n/a
2000 81 54 0.00 n/a
1999 78 52 0.00 n/a
1998 78 55 0.00 n/a
1997 71 52 0.00 n/a
1996 76 46 0.00 n/a
1995 63 53 0.02 0.0
1994 94 55 0.00 0.0
1993 92 60 0.10 0.0
1992 92 60 0.00 0.0
1991 59 49 0.14 0.0
1990 83 60 0.00 0.0
1989 69 50 0.00 0.0
1988 93 63 0.00 0.0
1987 83 57 0.04 0.0
1986 73 51 0.00 0.0
1985 85 61 0.00 0.0
1984 68 53 0.36 0.0
1983 73 48 0.00 0.0
1982 99 62 0.00 0.0
1981 70 54 0.00 0.0
1980 83 57 0.00 0.0
1979 75 49 0.00 0.0
1978 88 51 0.00 0.0
1977 85 65 0.00 0.0
1976 82 55 0.00 0.0
1975 75 52 0.42 0.0
1974 83 62 0.00 0.0
1973 92 54 0.00 0.0
1972 83 55 0.21 0.0
1971 84 57 0.00 0.0
1970 97 62 0.00 0.0
1969 88 68 0.00 0.0
1968 81 62 0.00 0.0
1967 95 61 0.00 0.0
1966 75 54 0.10 0.0
1965 87 53 0.00 0.0
1964 75 48 0.05 0.0
1963 77 53 0.00 0.0
1962 87 51 0.00 0.0
1961 93 61 0.00 0.0
1960 66 47 0.00 0.0
1959 94 64 0.00 0.0
1958 91 65 0.00 0.0
1957 72 53 0.00 0.0
1956 67 48 0.00 0.0
1955 95 54 0.00 0.0
1954 83 52 0.00 0.0
1953 70 46 0.02 0.0
1952 80 53 0.00 0.0
1951 81 43 0.00 0.0
1950 86 59 0.94 0.0
1949 79 57 0.00 0.0
1948 72 55 0.23 0.0
1947 74 55 0.00 0.0
1946 99 51 0.00 0.0
1945 90 57 0.00 0.0
1944 80 57 0.67 0.0
1943 69 44 0.24 0.0
1942 72 46 0.00 0.0
1941 72 54 0.15 0.0
1940 107 69 0.00 0.0
1939 74 57 0.07 n/a
1938 80 51 0.00 n/a
1937 74 53 0.36 n/a
1936 88 58 0.00 n/a
1935 78 47 0.00 n/a
1934 83 52 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 70 62 0.27 0.0
1898 74 48 n/a n/a
1897 85 50 0.00 n/a
1896 90 47 0.00 n/a
1895 86 49 0.00 n/a
1894 78 39 0.00 n/a
What's the all-time high for Lewiston on 6/20?
For the date of Jun 20, the highest temperature ever reached in Lewiston history is 107 °F which happened in 1940.
Highest Temperatures in Lewiston on June 20
Rank Temperature Year
1 107 °F 1940
2 99 °F 1946
2 99 °F 1982
4 97 °F 1970
5 95 °F 1967
5 95 °F 2008
5 95 °F 1955
8 94 °F 1959
8 94 °F 2007
8 94 °F 1994
What's the all-time low for Lewiston on 6/20?
For the date of Jun 20, the lowest temperature ever reached in Lewiston history is 39 °F which happened in 1894.
Lowest Temperatures in Lewiston on June 20
Rank Temperature Year
1 39 °F 1894
2 43 °F 1951
3 44 °F 1943
4 46 °F 1953
4 46 °F 1996
4 46 °F 1942
4 46 °F 2012
8 47 °F 1896
8 47 °F 1960
8 47 °F 1935
Lowest High Temperatures in Lewiston on June 20
Rank Temperature Year
1 59 °F 1991
2 63 °F 1995
3 64 °F 2023
4 65 °F 2013
5 66 °F 2010
5 66 °F 1960
7 67 °F 2003
7 67 °F 1956
9 68 °F 1984
10 69 °F 1943
10 69 °F 2019
10 69 °F 1989
What's the most it has ever rained in Lewiston on 6/20?
For the date of Jun 20, the most precipitation ever recorded in Lewiston history is 0.94 inches which happened in 1950.
All-Time Most Precipitation in Lewiston on June 20
Rank Precipitation Year
1 0.94 inches 1950
2 0.67 inches 1944
3 0.42 inches 1975
4 0.36 inches 1984
4 0.36 inches 1937
6 0.27 inches 1899
7 0.24 inches 1943
8 0.23 inches 1948
9 0.22 inches 2010
10 0.21 inches 1972
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.
© H Brothers Inc, 2021–2024
Contact us | Privacy policy