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Boise September 7 Weather Records

Daily averages and all-time records for weather in Boise, Idaho for the date of September 7.
September 7 All-Time Records
1940–2022
Highest temperature 104 °F 2022
Lowest temperature 34 °F 1992
Lowest daily high 57 °F 1978
Highest daily low 69 °F 1998
Most precipitation 0.3 inches 1947
Most snow none -
September 7 Average Weather
1991–2020 1
Average high 83.1 °F
Average low 54.6 °F
Chance precipitation 12.0%
Chance snow 0%
Boise September 7 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2022 104 68 0.00 0.0
2021 94 60 0.00 0.0
2020 88 55 0.00 0.0
2019 84 58 0.00 0.0
2018 90 61 0.00 0.0
2017 90 63 0.00 0.0
2016 75 48 0.00 0.0
2015 77 47 0.00 0.0
2014 91 56 0.00 0.0
2013 82 53 0.00 0.0
2012 88 55 0.00 0.0
2011 95 62 0.00 0.0
2010 87 50 0.00 0.0
2009 72 48 0.00 0.0
2008 83 53 0.00 0.0
2007 87 55 0.00 0.0
2006 85 63 0.00 0.0
2005 89 53 0.00 0.0
2004 84 52 0.00 0.0
2003 85 62 0.00 0.0
2002 68 50 0.18 0.0
2001 73 47 0.00 0.0
2000 79 49 0.00 0.0
1999 72 43 0.00 0.0
1998 94 69 0.27 0.0
1997 89 59 0.00 0.0
1996 80 48 0.00 0.0
1995 75 53 0.00 0.0
1994 95 56 0.00 0.0
1993 86 49 0.00 0.0
1992 72 34 0.00 0.0
1991 87 69 0.00 0.0
1990 92 63 0.00 0.0
1989 78 42 0.00 0.0
1988 82 47 0.00 0.0
1987 85 50 0.00 0.0
1986 93 65 0.01 0.0
1985 75 55 0.03 0.0
1984 70 51 0.00 0.0
1983 87 48 0.00 0.0
1982 86 50 0.00 0.0
1981 89 56 0.00 0.0
1980 80 67 0.00 0.0
1979 96 56 0.00 0.0
1978 57 49 0.22 0.0
1977 92 57 0.00 0.0
1976 68 34 0.00 0.0
1975 90 54 0.00 0.0
1974 87 51 0.00 0.0
1973 65 51 0.18 0.0
1972 75 44 0.00 0.0
1971 70 48 0.00 0.0
1970 87 56 0.00 0.0
1969 85 48 0.00 0.0
1968 82 53 0.00 0.0
1967 91 60 0.00 0.0
1966 88 59 0.00 0.0
1965 71 49 0.29 0.0
1964 85 53 0.00 0.0
1963 81 61 0.21 0.0
1962 85 53 0.00 0.0
1961 75 48 0.00 0.0
1960 73 42 0.00 0.0
1959 85 53 0.00 0.0
1958 92 55 0.00 0.0
1957 92 58 0.00 0.0
1956 88 61 0.00 0.0
1955 97 67 0.00 0.0
1954 78 48 0.00 0.0
1953 92 60 0.00 0.0
1952 77 46 0.00 0.0
1951 93 63 0.00 0.0
1950 88 58 0.00 0.0
1949 87 51 0.00 0.0
1948 74 41 0.00 0.0
1947 68 49 0.32 0.0
1946 68 40 0.00 0.0
1945 79 41 0.00 0.0
1944 93 57 0.00 0.0
1943 85 52 0.00 0.0
1942 91 51 0.00 0.0
1941 69 42 0.00 0.0
1940 91 57 0.20 0.0
All-Time Highest Temperatures in Boise on September 7
Rank Temperature Year
1 104 °F 2022
2 97 °F 1955
3 96 °F 1979
4 95 °F 1994
4 95 °F 2011
6 94 °F 1998
6 94 °F 2021
8 93 °F 1951
8 93 °F 1986
8 93 °F 1944
All-Time Lowest Temperatures in Boise on September 7
Rank Temperature Year
1 34 °F 1976
1 34 °F 1992
3 40 °F 1946
4 41 °F 1945
4 41 °F 1948
6 42 °F 1960
6 42 °F 1989
6 42 °F 1941
9 43 °F 1999
10 44 °F 1972
Lowest High Temperatures in Boise on September 7
Rank Temperature Year
1 57 °F 1978
2 65 °F 1973
3 68 °F 2002
3 68 °F 1947
3 68 °F 1976
3 68 °F 1946
7 69 °F 1941
8 70 °F 1984
8 70 °F 1971
10 71 °F 1965
All-Time Most Precipitation in Boise on September 7
Rank Precipitation Year
1 0.3 inches 1947
2 0.3 inches 1965
3 0.3 inches 1998
4 0.2 inches 1978
5 0.2 inches 1963
6 0.2 inches 1940
7 0.2 inches 1973
7 0.2 inches 2002
9 0.0 inches 1985
10 0.0 inches 1986
Weather Station Details
Years Station Coordinates
1940–2022 location