Lewiston June 15 Weather Records

Daily averages and all-time records for weather in Lewiston, Idaho for the date of June 15.
June 15 All-Time Records
1894–2024
Highest temperature 99 °F 1999
Lowest temperature 42 °F 2016
Lowest daily high 59 °F 1956
Highest daily low 64 °F 1974
Most precipitation 1.64 inches 1956
Most snow none -
June 15 Average Weather
1991–2020 1
Average high 78.4 °F
Average low 53.6 °F
Chance precipitation 30.1%
Chance snow 0%
Lewiston June 15 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 77 57 0.00 0.0
2022 78 48 0.00 0.0
2021 73 53 0.24 0.0
2020 61 47 0.11 0.0
2019 88 54 0.00 0.0
2018 79 49 0.00 0.0
2017 71 57 0.14 0.0
2016 68 42 0.17 0.0
2015 89 52 0.00 0.0
2014 70 46 0.00 0.0
2013 87 49 0.00 0.0
2012 78 53 0.00 0.0
2011 68 52 0.01 0.0
2010 68 47 0.00 0.0
2009 78 61 0.29 0.0
2008 83 49 0.00 0.0
2007 83 56 0.00 0.0
2006 71 55 0.00 0.0
2005 75 53 0.00 n/a
2004 72 50 0.00 n/a
2003 82 51 0.00 n/a
2002 93 60 0.00 n/a
2001 76 48 0.00 n/a
2000 74 55 0.00 n/a
1999 99 60 0.00 n/a
1998 76 50 0.11 n/a
1997 86 61 0.00 n/a
1996 82 55 0.04 n/a
1995 71 54 0.17 0.0
1994 69 43 0.00 0.0
1993 68 58 0.19 0.0
1992 66 51 0.07 0.0
1991 72 46 0.02 0.0
1990 80 50 0.00 0.0
1989 68 57 1.46 0.0
1988 94 59 0.00 0.0
1987 81 56 0.41 0.0
1986 76 52 0.00 0.0
1985 80 60 0.00 0.0
1984 87 55 0.00 0.0
1983 76 54 0.24 0.0
1982 91 58 0.00 0.0
1981 79 48 0.00 0.0
1980 71 56 0.05 0.0
1979 77 48 0.00 0.0
1978 70 45 0.00 0.0
1977 87 57 0.00 0.0
1976 69 53 0.11 0.0
1975 80 60 0.00 0.0
1974 94 64 0.00 0.0
1973 70 50 0.00 0.0
1972 92 59 0.00 0.0
1971 73 47 0.00 0.0
1970 66 53 0.21 0.0
1969 89 55 0.00 0.0
1968 80 50 0.00 0.0
1967 88 54 0.00 0.0
1966 86 50 0.00 0.0
1965 67 49 0.00 0.0
1964 82 56 0.54 0.0
1963 96 64 0.00 0.0
1962 81 57 0.00 0.0
1961 97 57 0.00 0.0
1960 74 56 0.00 0.0
1959 76 52 0.00 0.0
1958 84 55 0.00 0.0
1957 68 44 0.06 0.0
1956 59 50 1.64 0.0
1955 71 51 0.00 0.0
1954 70 52 0.19 0.0
1953 68 48 0.00 0.0
1952 67 47 0.15 0.0
1951 87 57 0.00 0.0
1950 77 52 0.00 0.0
1949 86 60 0.00 0.0
1948 78 56 0.18 0.0
1947 82 53 0.00 0.0
1946 76 47 0.04 0.0
1945 71 42 0.00 0.0
1944 78 50 0.02 0.0
1943 67 53 0.02 0.0
1942 80 57 0.10 0.0
1941 90 59 0.32 0.0
1940 93 54 0.00 0.0
1939 89 60 0.00 n/a
1938 87 60 0.00 n/a
1937 84 55 0.08 n/a
1936 90 60 0.00 n/a
1935 68 52 0.30 n/a
1934 84 58 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 83 64 0.00 0.0
1898 82 57 n/a n/a
1897 62 47 0.36 n/a
1896 91 49 0.00 n/a
1895 67 44 0.00 n/a
1894 89 52 0.00 n/a
What's the all-time high for Lewiston on 6/15?
For the date of Jun 15, the highest temperature ever reached in Lewiston history is 99 °F which happened in 1999.
Highest Temperatures in Lewiston on June 15
Rank Temperature Year
1 99 °F 1999
2 97 °F 1961
3 96 °F 1963
4 94 °F 1974
4 94 °F 1988
6 93 °F 1940
6 93 °F 2002
8 92 °F 1972
9 91 °F 1982
9 91 °F 1896
What's the all-time low for Lewiston on 6/15?
For the date of Jun 15, the lowest temperature ever reached in Lewiston history is 42 °F which has happened 2 times, most recently in 2016.
Lowest Temperatures in Lewiston on June 15
Rank Temperature Year
1 42 °F 2016
1 42 °F 1945
3 43 °F 1994
4 44 °F 1957
4 44 °F 1895
6 45 °F 1978
7 46 °F 2014
7 46 °F 1991
9 47 °F 2020
9 47 °F 1952
9 47 °F 2010
9 47 °F 1897
9 47 °F 1946
9 47 °F 1971
Lowest High Temperatures in Lewiston on June 15
Rank Temperature Year
1 59 °F 1956
2 61 °F 2020
3 62 °F 1897
4 66 °F 1992
4 66 °F 1970
6 67 °F 1895
6 67 °F 1943
6 67 °F 1952
6 67 °F 1965
10 68 °F 1953
10 68 °F 1993
10 68 °F 1989
10 68 °F 2016
10 68 °F 2011
10 68 °F 1935
10 68 °F 1957
10 68 °F 2010
What's the most it has ever rained in Lewiston on 6/15?
For the date of Jun 15, the most precipitation ever recorded in Lewiston history is 1.64 inches which happened in 1956.
All-Time Most Precipitation in Lewiston on June 15
Rank Precipitation Year
1 1.64 inches 1956
2 1.46 inches 1989
3 0.54 inches 1964
4 0.41 inches 1987
5 0.36 inches 1897
6 0.32 inches 1941
7 0.30 inches 1935
8 0.29 inches 2009
9 0.24 inches 1983
9 0.24 inches 2021
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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