Boise July 4 Weather Records

Daily averages and all-time records for weather in Boise, Idaho for the date of July 4.
July 4 All-Time Records
1911–2024
Highest temperature 105 °F 2001
Lowest temperature 40 °F 1918
Lowest daily high 64 °F 1986
Highest daily low 78 °F 1975
Most precipitation 0.35 inches 1978
Most snow none -
July 4 Average Weather
1991–2020 1
Average high 89.3 °F
Average low 59.0 °F
Chance precipitation 9.3%
Chance snow 0%
Boise July 4 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 88 56 0.00 0.0
2022 82 60 0.00 0.0
2021 101 74 0.00 0.0
2020 88 58 0.00 0.0
2019 82 53 0.00 0.0
2018 97 57 0.00 0.0
2017 101 64 0.00 0.0
2016 86 62 0.00 0.0
2015 100 71 0.00 0.0
2014 99 65 0.00 0.0
2013 96 67 0.00 0.0
2012 90 52 0.00 0.0
2011 95 57 0.00 0.0
2010 81 50 0.00 0.0
2009 93 68 0.00 0.0
2008 93 69 0.00 0.0
2007 101 63 0.00 0.0
2006 100 68 0.17 0.0
2005 89 55 0.00 0.0
2004 86 60 0.00 0.0
2003 91 57 0.00 0.0
2002 85 57 0.00 0.0
2001 105 72 0.00 0.0
2000 77 45 0.00 0.0
1999 72 50 0.00 0.0
1998 86 54 0.00 0.0
1997 91 58 0.00 0.0
1996 92 60 0.00 0.0
1995 82 46 0.00 0.0
1994 85 46 0.00 0.0
1993 76 53 0.07 0.0
1992 88 61 0.03 0.0
1991 101 65 0.00 0.0
1990 91 49 0.00 0.0
1989 93 51 0.00 0.0
1988 93 53 0.00 0.0
1987 93 61 0.00 0.0
1986 64 47 0.16 0.0
1985 101 63 0.00 0.0
1984 92 56 0.00 0.0
1983 87 48 0.00 0.0
1982 68 48 0.00 0.0
1981 102 64 0.00 0.0
1980 88 51 0.00 0.0
1979 88 54 0.00 0.0
1978 72 54 0.35 0.0
1977 77 53 0.00 0.0
1976 89 55 0.00 0.0
1975 102 78 0.00 0.0
1974 93 60 0.00 0.0
1973 95 57 0.00 0.0
1972 95 60 0.00 0.0
1971 84 51 0.00 0.0
1970 96 65 0.00 0.0
1969 78 47 0.00 0.0
1968 98 63 0.00 0.0
1967 94 66 0.00 0.0
1966 85 52 0.00 0.0
1965 86 56 0.00 0.0
1964 84 54 0.05 0.0
1963 87 57 0.00 0.0
1962 87 49 0.00 0.0
1961 86 61 0.04 0.0
1960 91 53 0.00 0.0
1959 83 43 0.00 0.0
1958 81 51 0.00 0.0
1957 86 51 0.00 0.0
1956 85 54 0.00 0.0
1955 72 51 0.04 0.0
1954 100 60 0.00 0.0
1953 90 50 0.00 0.0
1952 95 62 0.01 0.0
1951 78 56 0.27 0.0
1950 98 65 0.02 0.0
1949 93 62 0.00 0.0
1948 85 58 0.00 0.0
1947 84 49 0.00 0.0
1946 88 50 0.00 0.0
1945 84 52 0.00 0.0
1944 84 61 0.00 0.0
1943 77 50 0.00 0.0
1942 104 70 0.00 0.0
1941 89 61 0.00 0.0
1940 93 60 0.00 0.0
1939 73 58 0.15 0.0
1938 75 52 0.05 0.0
1937 105 67 0.00 0.0
1936 93 56 0.00 n/a
1935 n/a n/a 0.00 n/a
1934 85 n/a 0.00 n/a
1933 90 55 0.00 0.0
1932 73 n/a 0.00 n/a
1931 88 45 n/a n/a
1930 98 49 0.00 n/a
1929 87 50 0.00 0.0
1928 84 42 0.00 n/a
1927 76 53 0.00 n/a
1926 98 60 0.00 0.0
1925 93 57 0.00 0.0
1924 97 61 0.00 0.0
1923 87 50 0.02 0.0
1922 97 64 0.00 0.0
1921 84 42 0.00 0.0
1920 86 60 0.00 0.0
1919 96 56 0.00 0.0
1918 90 40 0.00 0.0
1917 84 55 0.00 0.0
1916 81 43 0.00 0.0
1915 90 60 0.00 0.0
1914 87 63 0.28 0.0
1913 82 52 0.05 0.0
1912 80 45 0.00 0.0
1911 87 52 0.00 0.0
What's the all-time high for Boise on 7/4?
For the date of Jul 4, the highest temperature ever reached in Boise history is 105 °F which has happened 2 times, most recently in 2001.
Highest Temperatures in Boise on July 4
Rank Temperature Year
1 105 °F 1937
1 105 °F 2001
3 104 °F 1942
4 102 °F 1975
4 102 °F 1981
6 101 °F 1985
6 101 °F 2007
6 101 °F 1991
6 101 °F 2017
6 101 °F 2021
What's the all-time low for Boise on 7/4?
For the date of Jul 4, the lowest temperature ever reached in Boise history is 40 °F which happened in 1918.
Lowest Temperatures in Boise on July 4
Rank Temperature Year
1 40 °F 1918
2 42 °F 1928
2 42 °F 1921
4 43 °F 1959
4 43 °F 1916
6 45 °F 1912
6 45 °F 1931
6 45 °F 2000
9 46 °F 1995
9 46 °F 1994
Lowest High Temperatures in Boise on July 4
Rank Temperature Year
1 64 °F 1986
2 68 °F 1982
3 72 °F 1999
3 72 °F 1955
3 72 °F 1978
6 73 °F 1939
6 73 °F 1932
8 75 °F 1938
9 76 °F 1927
9 76 °F 1993
What's the most it has ever rained in Boise on 7/4?
For the date of Jul 4, the most precipitation ever recorded in Boise history is 0.35 inches which happened in 1978.
All-Time Most Precipitation in Boise on July 4
Rank Precipitation Year
1 0.35 inches 1978
2 0.28 inches 1914
3 0.27 inches 1951
4 0.17 inches 2006
5 0.16 inches 1986
6 0.15 inches 1939
7 0.07 inches 1993
8 0.05 inches 1913
8 0.05 inches 1964
8 0.05 inches 1938
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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