Boise September 3 Weather Records

Daily averages and all-time records for weather in Boise, Idaho for the date of September 3.
September 3 All-Time Records
1911–2024
Highest temperature 102 °F 2022
Lowest temperature 37 °F 1956
Lowest daily high 68 °F 2000
Highest daily low 69 °F 1995
Most precipitation 0.49 inches 2013
Most snow none -
September 3 Average Weather
1991–2020 1
Average high 84.9 °F
Average low 56.0 °F
Chance precipitation 10.8%
Chance snow 0%
Boise September 3 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 72 63 0.15 0.0
2022 102 66 0.00 0.0
2021 82 47 0.00 0.0
2020 95 59 0.00 0.0
2019 96 62 0.00 0.0
2018 89 52 0.00 0.0
2017 99 66 0.00 0.0
2016 75 51 0.00 0.0
2015 70 55 0.00 0.0
2014 71 53 0.00 0.0
2013 85 64 0.49 0.0
2012 88 53 0.00 0.0
2011 81 48 0.00 0.0
2010 95 58 0.00 0.0
2009 95 68 0.00 0.0
2008 79 47 0.00 0.0
2007 101 63 0.00 0.0
2006 93 60 0.00 0.0
2005 90 58 0.00 0.0
2004 73 48 0.00 0.0
2003 96 67 0.00 0.0
2002 95 63 0.00 0.0
2001 92 63 0.00 0.0
2000 68 44 0.00 0.0
1999 74 45 0.00 0.0
1998 100 63 0.00 0.0
1997 83 63 0.01 0.0
1996 85 54 0.00 0.0
1995 97 69 0.09 0.0
1994 79 53 0.00 0.0
1993 91 57 0.00 0.0
1992 77 58 0.00 0.0
1991 86 47 0.00 0.0
1990 88 54 0.00 0.0
1989 76 41 0.00 0.0
1988 90 62 0.00 0.0
1987 75 56 0.00 0.0
1986 84 53 0.00 0.0
1985 76 41 0.00 0.0
1984 86 59 0.00 0.0
1983 78 43 0.00 0.0
1982 85 60 0.00 0.0
1981 85 48 0.00 0.0
1980 75 40 0.00 0.0
1979 83 52 0.00 0.0
1978 95 57 0.00 0.0
1977 87 51 0.00 0.0
1976 84 48 0.00 0.0
1975 80 44 0.00 0.0
1974 90 52 0.00 0.0
1973 81 51 0.00 0.0
1972 86 55 0.00 0.0
1971 69 49 0.00 0.0
1970 89 50 0.00 0.0
1969 68 45 0.00 0.0
1968 75 43 0.00 0.0
1967 90 56 0.00 0.0
1966 84 51 0.00 0.0
1965 71 47 0.00 0.0
1964 76 45 0.00 0.0
1963 86 49 0.00 0.0
1962 83 48 0.00 0.0
1961 72 39 0.00 0.0
1960 94 68 0.01 0.0
1959 86 57 0.00 0.0
1958 78 44 0.00 0.0
1957 85 57 0.00 0.0
1956 72 37 0.00 0.0
1955 92 59 0.00 0.0
1954 77 53 0.00 0.0
1953 75 41 0.00 0.0
1952 90 56 0.00 0.0
1951 78 47 0.00 0.0
1950 96 62 0.00 0.0
1949 85 53 0.00 0.0
1948 82 52 0.00 0.0
1947 83 57 0.00 0.0
1946 74 52 0.00 0.0
1945 95 59 0.00 0.0
1944 76 45 0.00 0.0
1943 77 42 0.00 0.0
1942 88 57 0.00 0.0
1941 68 50 0.00 0.0
1940 80 59 0.00 0.0
1939 85 42 0.00 0.0
1938 98 59 0.00 0.0
1937 95 57 0.00 0.0
1936 71 44 0.00 0.0
1935 91 49 0.00 0.0
1934 91 48 0.00 0.0
1933 82 38 0.00 0.0
1932 83 38 0.00 n/a
1931 100 52 0.00 n/a
1930 90 50 0.00 n/a
1929 75 42 0.00 n/a
1928 95 45 0.00 n/a
1927 80 53 0.00 0.0
1926 79 41 0.00 0.0
1925 86 54 0.00 0.0
1924 97 55 0.00 0.0
1923 87 62 0.00 0.0
1922 92 51 0.00 0.0
1921 n/a n/a 0.04 0.0
1920 91 49 0.00 0.0
1919 96 58 0.00 0.0
1918 81 42 0.00 0.0
1917 93 47 0.00 0.0
1916 74 49 0.00 0.0
1915 80 42 0.00 0.0
1914 86 53 0.00 0.0
1913 83 61 0.00 0.0
1912 72 49 0.01 0.0
1911 80 58 0.00 0.0
What's the all-time high for Boise on 9/3?
For the date of Sep 3, the highest temperature ever reached in Boise history is 102 °F which happened in 2022.
Highest Temperatures in Boise on September 3
Rank Temperature Year
1 102 °F 2022
2 101 °F 2007
3 100 °F 1931
3 100 °F 1998
5 99 °F 2017
6 98 °F 1938
7 97 °F 1924
7 97 °F 1995
9 96 °F 2019
9 96 °F 1919
9 96 °F 1950
9 96 °F 2003
What's the all-time low for Boise on 9/3?
For the date of Sep 3, the lowest temperature ever reached in Boise history is 37 °F which happened in 1956.
Lowest Temperatures in Boise on September 3
Rank Temperature Year
1 37 °F 1956
2 38 °F 1933
2 38 °F 1932
4 39 °F 1961
5 40 °F 1980
6 41 °F 1953
6 41 °F 1989
6 41 °F 1926
6 41 °F 1985
10 42 °F 1929
10 42 °F 1943
10 42 °F 1918
10 42 °F 1915
10 42 °F 1939
Lowest High Temperatures in Boise on September 3
Rank Temperature Year
1 68 °F 1941
1 68 °F 2000
1 68 °F 1969
4 69 °F 1971
5 70 °F 2015
6 71 °F 2014
6 71 °F 1965
6 71 °F 1936
9 72 °F 1956
9 72 °F 1961
9 72 °F 1912
9 72 °F 2023
What's the most it has ever rained in Boise on 9/3?
For the date of Sep 3, the most precipitation ever recorded in Boise history is 0.49 inches which happened in 2013.
All-Time Most Precipitation in Boise on September 3
Rank Precipitation Year
1 0.49 inches 2013
2 0.15 inches 2023
3 0.09 inches 1995
4 0.04 inches 1921
5 0.01 inches 1997
5 0.01 inches 1912
5 0.01 inches 1960
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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