Boise July 15 Weather Records

Daily averages and all-time records for weather in Boise, Idaho for the date of July 15.
July 15 All-Time Records
1940–2022
Highest temperature 105 °F 2005
Lowest temperature 43 °F 1983
Lowest daily high 71 °F 1983
Highest daily low 74 °F 1949
Most precipitation 0.1 inches 2001
Most snow none -
July 15 Average Weather
1991–2020 1
Average high 92.6 °F
Average low 61.4 °F
Chance precipitation 7.4%
Chance snow 0%
Boise July 15 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2022 100 70 0.00 0.0
2021 98 70 0.00 0.0
2020 89 54 0.00 0.0
2019 91 61 0.00 0.0
2018 97 64 0.00 0.0
2017 100 69 0.00 0.0
2016 90 61 0.00 0.0
2015 88 61 0.00 0.0
2014 96 69 0.00 0.0
2013 100 64 0.00 0.0
2012 90 63 0.00 0.0
2011 89 56 0.00 0.0
2010 95 58 0.00 0.0
2009 95 62 0.00 0.0
2008 97 69 0.00 0.0
2007 102 73 0.00 0.0
2006 99 65 0.00 0.0
2005 105 65 0.00 0.0
2004 98 68 0.00 0.0
2003 101 64 0.00 0.0
2002 98 68 0.00 0.0
2001 87 60 0.08 0.0
2000 88 58 0.00 0.0
1999 82 50 0.00 0.0
1998 98 62 0.00 0.0
1997 95 61 0.00 0.0
1996 90 68 0.00 0.0
1995 89 55 0.00 0.0
1994 94 56 0.00 0.0
1993 75 51 0.00 0.0
1992 87 52 0.00 0.0
1991 95 61 0.00 0.0
1990 97 57 0.00 0.0
1989 92 67 0.00 0.0
1988 91 58 0.00 0.0
1987 99 62 0.00 0.0
1986 85 50 0.00 0.0
1985 96 62 0.00 0.0
1984 93 56 0.00 0.0
1983 71 43 0.00 0.0
1982 75 47 0.00 0.0
1981 90 50 0.00 0.0
1980 85 49 0.00 0.0
1979 90 49 0.00 0.0
1978 96 66 0.02 0.0
1977 96 56 0.00 0.0
1976 94 50 0.00 0.0
1975 90 56 0.00 0.0
1974 94 65 0.00 0.0
1973 95 62 0.00 0.0
1972 89 52 0.00 0.0
1971 98 58 0.00 0.0
1970 100 64 0.00 0.0
1969 85 56 0.00 0.0
1968 85 53 0.00 0.0
1967 97 65 0.00 0.0
1966 92 55 0.00 0.0
1965 95 59 0.00 0.0
1964 90 60 0.00 0.0
1963 83 56 0.00 0.0
1962 84 50 0.00 0.0
1961 102 63 0.00 0.0
1960 100 64 0.00 0.0
1959 96 69 0.00 0.0
1958 88 56 0.00 0.0
1957 81 54 0.00 0.0
1956 86 55 0.00 0.0
1955 98 69 0.00 0.0
1954 94 71 0.00 0.0
1953 84 57 0.00 0.0
1952 94 62 0.00 0.0
1951 94 62 0.00 0.0
1950 85 56 0.00 0.0
1949 104 74 0.00 0.0
1948 86 51 0.00 0.0
1947 86 59 0.00 0.0
1946 85 57 0.00 0.0
1945 86 55 0.00 0.0
1944 92 56 0.00 0.0
1943 78 48 0.00 0.0
1942 93 62 0.00 0.0
1941 95 65 0.00 0.0
1940 93 72 0.00 0.0
All-Time Highest Temperatures in Boise on July 15
Rank Temperature Year
1 105 °F 2005
2 104 °F 1949
3 102 °F 2007
3 102 °F 1961
5 101 °F 2003
6 100 °F 2013
6 100 °F 2017
6 100 °F 1960
6 100 °F 2022
6 100 °F 1970
All-Time Lowest Temperatures in Boise on July 15
Rank Temperature Year
1 43 °F 1983
2 47 °F 1982
3 48 °F 1943
4 49 °F 1979
4 49 °F 1980
6 50 °F 1962
6 50 °F 1976
6 50 °F 1999
6 50 °F 1986
6 50 °F 1981
Lowest High Temperatures in Boise on July 15
Rank Temperature Year
1 71 °F 1983
2 75 °F 1993
2 75 °F 1982
4 78 °F 1943
5 81 °F 1957
6 82 °F 1999
7 83 °F 1963
8 84 °F 1962
8 84 °F 1953
10 85 °F 1980
10 85 °F 1950
10 85 °F 1968
10 85 °F 1946
10 85 °F 1986
10 85 °F 1969
All-Time Most Precipitation in Boise on July 15
Rank Precipitation Year
1 0.1 inches 2001
2 0.0 inches 1978
Weather Station Details
Years Station Coordinates
1940–2022 location