Lewiston September 29 Weather Records

Daily averages and all-time records for weather in Lewiston, Idaho for the date of September 29.
September 29 All-Time Records
1894–2024
Highest temperature 88 °F 1963
Lowest temperature 31 °F 1985
Lowest daily high 49 °F 2019
Highest daily low 60 °F 1963
Most precipitation 0.59 inches 2022
Most snow none -
September 29 Average Weather
1991–2020 1
Average high 72.2 °F
Average low 47.5 °F
Chance precipitation 21.5%
Chance snow 0%
Lewiston September 29 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 58 46 0.13 0.0
2022 68 56 0.59 0.0
2021 68 46 0.00 0.0
2020 85 50 0.00 0.0
2019 49 36 0.09 0.0
2018 78 48 0.00 0.0
2017 82 51 0.02 0.0
2016 85 55 0.02 0.0
2015 79 46 0.00 0.0
2014 69 58 0.08 0.0
2013 60 51 0.01 0.0
2012 85 56 0.00 0.0
2011 78 43 0.00 0.0
2010 83 57 0.00 0.0
2009 62 42 0.00 0.0
2008 79 46 0.00 0.0
2007 61 37 0.00 0.0
2006 84 51 0.00 0.0
2005 72 50 0.00 n/a
2004 81 52 0.00 n/a
2003 85 52 0.00 n/a
2002 57 50 0.11 n/a
2001 73 43 0.00 n/a
2000 71 50 0.00 n/a
1999 80 47 0.00 n/a
1998 78 47 0.00 n/a
1997 85 50 0.00 n/a
1996 85 50 0.00 n/a
1995 68 48 0.00 0.0
1994 66 58 0.04 0.0
1993 84 51 0.00 0.0
1992 86 47 0.00 0.0
1991 81 52 0.00 0.0
1990 86 57 0.00 0.0
1989 87 55 0.00 0.0
1988 77 44 0.00 0.0
1987 82 47 0.00 0.0
1986 57 48 0.10 0.0
1985 62 31 0.00 0.0
1984 73 36 0.00 0.0
1983 67 33 0.00 0.0
1982 59 45 0.00 0.0
1981 59 46 0.19 0.0
1980 86 48 0.00 0.0
1979 80 48 0.00 0.0
1978 77 46 0.00 0.0
1977 60 48 0.15 0.0
1976 87 55 0.00 0.0
1975 76 46 0.00 0.0
1974 75 42 0.00 0.0
1973 80 48 0.00 0.0
1972 68 36 0.00 0.0
1971 60 39 0.06 0.0
1970 84 48 0.00 0.0
1969 73 54 0.34 0.0
1968 77 46 0.00 0.0
1967 75 55 0.06 0.0
1966 80 52 0.00 0.0
1965 68 40 0.00 0.0
1964 74 51 0.00 0.0
1963 88 60 0.00 0.0
1962 67 44 0.00 0.0
1961 54 43 0.00 0.0
1960 79 44 0.00 0.0
1959 54 36 0.02 0.0
1958 75 48 0.00 0.0
1957 81 45 0.00 0.0
1956 75 43 0.00 0.0
1955 64 39 0.00 0.0
1954 59 35 0.00 0.0
1953 64 38 0.00 0.0
1952 82 45 0.00 0.0
1951 76 48 0.00 0.0
1950 57 31 0.00 0.0
1949 66 57 0.20 0.0
1948 66 50 0.00 0.0
1947 81 52 0.00 0.0
1946 85 36 0.00 0.0
1945 70 36 0.00 0.0
1944 80 44 0.09 0.0
1943 82 45 0.00 0.0
1942 83 46 0.00 0.0
1941 73 40 0.00 0.0
1940 61 52 0.04 0.0
1939 75 40 0.00 n/a
1938 86 49 0.00 n/a
1937 72 41 0.00 n/a
1936 88 41 0.00 n/a
1935 85 39 0.00 n/a
1934 83 32 0.00 0.0
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 78 40 0.00 n/a
1898 76 48 0.00 n/a
1897 n/a n/a n/a n/a
1896 n/a n/a n/a n/a
1895 82 40 0.00 n/a
1894 67 39 0.00 n/a
What's the all-time high for Lewiston on 9/29?
For the date of Sep 29, the highest temperature ever reached in Lewiston history is 88 °F which has happened 2 times, most recently in 1963.
Highest Temperatures in Lewiston on September 29
Rank Temperature Year
1 88 °F 1963
1 88 °F 1936
3 87 °F 1976
3 87 °F 1989
5 86 °F 1980
5 86 °F 1990
5 86 °F 1938
5 86 °F 1992
9 85 °F 2016
9 85 °F 1935
9 85 °F 1997
9 85 °F 2003
9 85 °F 1996
9 85 °F 2020
9 85 °F 2012
9 85 °F 1946
What's the all-time low for Lewiston on 9/29?
For the date of Sep 29, the lowest temperature ever reached in Lewiston history is 31 °F which has happened 2 times, most recently in 1985.
Lowest Temperatures in Lewiston on September 29
Rank Temperature Year
1 31 °F 1950
1 31 °F 1985
3 32 °F 1934
4 33 °F 1983
5 35 °F 1954
6 36 °F 1959
6 36 °F 2019
6 36 °F 1945
6 36 °F 1946
6 36 °F 1984
6 36 °F 1972
Lowest High Temperatures in Lewiston on September 29
Rank Temperature Year
1 49 °F 2019
2 54 °F 1961
2 54 °F 1959
4 57 °F 1950
4 57 °F 2002
4 57 °F 1986
7 58 °F 2023
8 59 °F 1982
8 59 °F 1981
8 59 °F 1954
What's the most it has ever rained in Lewiston on 9/29?
For the date of Sep 29, the most precipitation ever recorded in Lewiston history is 0.59 inches which happened in 2022.
All-Time Most Precipitation in Lewiston on September 29
Rank Precipitation Year
1 0.59 inches 2022
2 0.34 inches 1969
3 0.20 inches 1949
4 0.19 inches 1981
5 0.15 inches 1977
6 0.13 inches 2023
7 0.11 inches 2002
8 0.10 inches 1986
9 0.09 inches 1944
9 0.09 inches 2019
Weather Station Details
Years Station Coordinates
1948–2024 Lewiston Nez Perce County Airport location
1894–1947 Lewiston WTP location