Boise July 9 Weather Records

Daily averages and all-time records for weather in Boise, Idaho for the date of July 9.
July 9 All-Time Records
1911–2024
Highest temperature 108 °F 2012
Lowest temperature 40 °F 1935
Lowest daily high 69 °F 1974
Highest daily low 73 °F 2017
Most precipitation 0.34 inches 1995
Most snow none -
July 9 Average Weather
1991–2020 1
Average high 90.9 °F
Average low 60.2 °F
Chance precipitation 8.9%
Chance snow 0%
Boise July 9 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 103 66 0.00 0.0
2022 94 61 0.00 0.0
2021 95 64 0.00 0.0
2020 91 55 0.00 0.0
2019 88 54 0.00 0.0
2018 102 67 0.00 0.0
2017 101 73 0.00 0.0
2016 86 61 0.00 0.0
2015 87 63 0.15 0.0
2014 92 69 0.00 0.0
2013 99 59 0.00 0.0
2012 108 71 0.03 0.0
2011 91 52 0.00 0.0
2010 96 64 0.00 0.0
2009 82 54 0.00 0.0
2008 96 59 0.00 0.0
2007 98 65 0.00 0.0
2006 99 65 0.00 0.0
2005 72 57 0.02 0.0
2004 90 61 0.00 0.0
2003 97 61 0.00 0.0
2002 93 55 0.00 0.0
2001 93 68 0.00 0.0
2000 86 57 0.00 0.0
1999 90 54 0.00 0.0
1998 98 68 0.00 0.0
1997 85 61 0.10 0.0
1996 99 65 0.00 0.0
1995 98 61 0.34 0.0
1994 101 71 0.00 0.0
1993 88 55 0.00 0.0
1992 81 49 0.00 0.0
1991 94 53 0.00 0.0
1990 97 62 0.00 0.0
1989 85 53 0.00 0.0
1988 96 53 0.00 0.0
1987 79 53 0.00 0.0
1986 82 50 0.00 0.0
1985 101 66 0.01 0.0
1984 81 51 0.00 0.0
1983 70 51 0.23 0.0
1982 81 49 0.00 0.0
1981 92 50 0.00 0.0
1980 89 58 0.00 0.0
1979 96 62 0.00 0.0
1978 91 58 0.00 0.0
1977 84 52 0.00 0.0
1976 90 58 0.00 0.0
1975 102 73 0.00 0.0
1974 69 55 0.23 0.0
1973 101 56 0.00 0.0
1972 77 58 0.00 0.0
1971 91 58 0.00 0.0
1970 96 64 0.00 0.0
1969 89 59 0.00 0.0
1968 100 73 0.00 0.0
1967 89 55 0.00 0.0
1966 93 65 0.06 0.0
1965 88 56 0.00 0.0
1964 84 55 0.00 0.0
1963 86 50 0.00 0.0
1962 90 57 0.00 0.0
1961 98 58 0.00 0.0
1960 98 68 0.00 0.0
1959 92 55 0.00 0.0
1958 92 63 0.00 0.0
1957 92 59 0.00 0.0
1956 106 63 0.00 0.0
1955 75 55 0.00 0.0
1954 85 58 0.00 0.0
1953 96 60 0.00 0.0
1952 95 60 0.00 0.0
1951 82 51 0.00 0.0
1950 96 72 0.00 0.0
1949 97 60 0.00 0.0
1948 89 50 0.00 0.0
1947 92 61 0.00 0.0
1946 75 50 0.00 0.0
1945 95 59 0.00 0.0
1944 81 48 0.00 0.0
1943 81 55 0.00 0.0
1942 91 55 0.00 0.0
1941 90 53 0.00 0.0
1940 94 69 0.01 0.0
1939 104 61 0.00 0.0
1938 94 52 0.00 0.0
1937 93 53 0.00 0.0
1936 76 56 0.00 n/a
1935 89 40 0.00 n/a
1934 94 n/a 0.00 n/a
1933 92 54 0.00 0.0
1932 94 n/a 0.00 n/a
1931 100 55 n/a n/a
1930 98 63 0.00 n/a
1929 93 55 0.00 0.0
1928 94 51 0.00 n/a
1927 90 49 0.00 n/a
1926 88 58 0.00 0.0
1925 98 54 0.00 0.0
1924 97 53 0.00 0.0
1923 92 46 0.00 0.0
1922 78 48 0.00 0.0
1921 89 55 0.00 0.0
1920 99 62 0.00 0.0
1919 103 53 0.00 0.0
1918 92 52 0.21 0.0
1917 97 59 0.00 0.0
1916 87 57 0.00 0.0
1915 76 54 0.26 0.0
1914 92 56 0.00 0.0
1913 94 62 0.00 0.0
1912 82 43 0.00 0.0
1911 83 40 0.00 0.0
What's the all-time high for Boise on 7/9?
For the date of Jul 9, the highest temperature ever reached in Boise history is 108 °F which happened in 2012.
Highest Temperatures in Boise on July 9
Rank Temperature Year
1 108 °F 2012
2 106 °F 1956
3 104 °F 1939
4 103 °F 2023
4 103 °F 1919
6 102 °F 1975
6 102 °F 2018
8 101 °F 1985
8 101 °F 1994
8 101 °F 1973
8 101 °F 2017
What's the all-time low for Boise on 7/9?
For the date of Jul 9, the lowest temperature ever reached in Boise history is 40 °F which has happened 2 times, most recently in 1935.
Lowest Temperatures in Boise on July 9
Rank Temperature Year
1 40 °F 1935
1 40 °F 1911
3 43 °F 1912
4 46 °F 1923
5 48 °F 1944
5 48 °F 1922
7 49 °F 1982
7 49 °F 1992
7 49 °F 1927
10 50 °F 1981
10 50 °F 1948
10 50 °F 1946
10 50 °F 1986
10 50 °F 1963
Lowest High Temperatures in Boise on July 9
Rank Temperature Year
1 69 °F 1974
2 70 °F 1983
3 72 °F 2005
4 75 °F 1946
4 75 °F 1955
6 76 °F 1915
6 76 °F 1936
8 77 °F 1972
9 78 °F 1922
10 79 °F 1987
What's the most it has ever rained in Boise on 7/9?
For the date of Jul 9, the most precipitation ever recorded in Boise history is 0.34 inches which happened in 1995.
All-Time Most Precipitation in Boise on July 9
Rank Precipitation Year
1 0.34 inches 1995
2 0.26 inches 1915
3 0.23 inches 1983
3 0.23 inches 1974
5 0.21 inches 1918
6 0.15 inches 2015
7 0.10 inches 1997
8 0.06 inches 1966
9 0.03 inches 2012
10 0.02 inches 2005
Weather Station Details
Years Station Coordinates
1940–2024 location
1911–1939 Meridian 1 W location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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