Boise August 26 Weather Records

Daily averages and all-time records for weather in Boise, Idaho for the date of August 26.
August 26 All-Time Records
1911–2024
Highest temperature 104 °F 2010
Lowest temperature 35 °F 1931
Lowest daily high 66 °F 1977
Highest daily low 69 °F 2010
Most precipitation 1.46 inches 2023
Most snow none -
August 26 Average Weather
1991–2020 1
Average high 87.8 °F
Average low 58.1 °F
Chance precipitation 8.3%
Chance snow 0%
Boise August 26 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 97 67 1.46 0.0
2022 96 66 0.00 0.0
2021 84 59 0.00 0.0
2020 91 63 0.00 0.0
2019 83 52 0.00 0.0
2018 74 56 0.00 0.0
2017 96 60 0.00 0.0
2016 86 57 0.00 0.0
2015 95 62 0.00 0.0
2014 82 55 0.00 0.0
2013 91 61 0.00 0.0
2012 99 62 0.00 0.0
2011 98 67 0.00 0.0
2010 104 69 0.01 0.0
2009 96 63 0.00 0.0
2008 73 51 0.00 0.0
2007 88 57 0.00 0.0
2006 82 53 0.00 0.0
2005 92 58 0.00 0.0
2004 71 51 0.01 0.0
2003 86 65 0.02 0.0
2002 83 59 0.00 0.0
2001 100 59 0.00 0.0
2000 89 61 0.00 0.0
1999 96 61 0.00 0.0
1998 86 55 0.00 0.0
1997 92 57 0.00 0.0
1996 104 64 0.00 0.0
1995 88 55 0.00 0.0
1994 88 55 0.00 0.0
1993 74 39 0.00 0.0
1992 81 43 0.00 0.0
1991 90 55 0.00 0.0
1990 77 49 0.00 0.0
1989 80 48 0.00 0.0
1988 88 52 0.00 0.0
1987 83 51 0.00 0.0
1986 95 56 0.00 0.0
1985 95 58 0.00 0.0
1984 91 57 0.00 0.0
1983 87 52 0.00 0.0
1982 93 56 0.00 0.0
1981 94 53 0.00 0.0
1980 87 47 0.00 0.0
1979 81 53 0.00 0.0
1978 74 49 0.00 0.0
1977 66 53 0.06 0.0
1976 66 45 0.00 0.0
1975 93 53 0.00 0.0
1974 95 59 0.00 0.0
1973 77 45 0.00 0.0
1972 90 58 0.00 0.0
1971 94 58 0.00 0.0
1970 91 53 0.00 0.0
1969 88 49 0.00 0.0
1968 81 56 0.00 0.0
1967 91 61 0.00 0.0
1966 81 54 0.00 0.0
1965 79 50 0.00 0.0
1964 70 50 0.03 0.0
1963 85 49 0.00 0.0
1962 92 56 0.00 0.0
1961 84 54 0.00 0.0
1960 73 46 0.00 0.0
1959 79 58 0.00 0.0
1958 90 60 0.00 0.0
1957 82 57 0.00 0.0
1956 66 50 0.00 0.0
1955 85 48 0.00 0.0
1954 71 51 0.08 0.0
1953 78 53 0.00 0.0
1952 80 54 0.00 0.0
1951 86 53 0.00 0.0
1950 87 51 0.00 0.0
1949 86 52 0.00 0.0
1948 93 55 0.00 0.0
1947 89 56 0.00 0.0
1946 87 59 0.00 0.0
1945 71 42 0.00 0.0
1944 83 51 0.00 0.0
1943 92 57 0.00 0.0
1942 78 50 0.00 0.0
1941 76 47 0.00 0.0
1940 90 60 0.00 0.0
1939 93 55 0.00 0.0
1938 n/a n/a 0.00 0.0
1937 94 49 0.00 0.0
1936 80 47 0.00 0.0
1935 90 45 0.00 0.0
1934 100 54 0.00 n/a
1933 74 41 0.00 0.0
1932 80 53 0.00 n/a
1931 91 35 0.00 n/a
1930 90 46 0.00 n/a
1929 90 51 0.00 n/a
1928 86 48 0.00 n/a
1927 80 45 0.00 n/a
1926 87 62 0.04 0.0
1925 89 51 0.00 0.0
1924 104 51 0.00 0.0
1923 85 49 0.00 0.0
1922 104 54 0.00 0.0
1921 86 52 0.00 0.0
1920 74 45 0.00 0.0
1919 94 53 0.00 0.0
1918 95 56 0.00 0.0
1917 90 64 0.00 0.0
1916 93 44 0.00 0.0
1915 97 55 0.00 0.0
1914 93 44 0.00 0.0
1913 94 65 0.00 0.0
1912 95 55 0.00 0.0
1911 85 41 0.00 0.0
What's the all-time high for Boise on 8/26?
For the date of Aug 26, the highest temperature ever reached in Boise history is 104 °F which has happened 4 times, most recently in 2010.
Highest Temperatures in Boise on August 26
Rank Temperature Year
1 104 °F 1924
1 104 °F 2010
1 104 °F 1996
1 104 °F 1922
5 100 °F 1934
5 100 °F 2001
7 99 °F 2012
8 98 °F 2011
9 97 °F 1915
9 97 °F 2023
What's the all-time low for Boise on 8/26?
For the date of Aug 26, the lowest temperature ever reached in Boise history is 35 °F which happened in 1931.
Lowest Temperatures in Boise on August 26
Rank Temperature Year
1 35 °F 1931
2 39 °F 1993
3 41 °F 1911
3 41 °F 1933
5 42 °F 1945
6 43 °F 1992
7 44 °F 1914
7 44 °F 1916
9 45 °F 1920
9 45 °F 1973
9 45 °F 1927
9 45 °F 1935
9 45 °F 1976
Lowest High Temperatures in Boise on August 26
Rank Temperature Year
1 66 °F 1977
1 66 °F 1956
1 66 °F 1976
4 70 °F 1964
5 71 °F 1954
5 71 °F 1945
5 71 °F 2004
8 73 °F 1960
8 73 °F 2008
10 74 °F 1933
10 74 °F 2018
10 74 °F 1920
10 74 °F 1993
10 74 °F 1978
What's the most it has ever rained in Boise on 8/26?
For the date of Aug 26, the most precipitation ever recorded in Boise history is 1.46 inches which happened in 2023.
All-Time Most Precipitation in Boise on August 26
Rank Precipitation Year
1 1.46 inches 2023
2 0.08 inches 1954
3 0.06 inches 1977
4 0.04 inches 1926
5 0.03 inches 1964
6 0.02 inches 2003
7 0.01 inches 2010
7 0.01 inches 2004
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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