Boise February 9 Weather Records

Daily averages and all-time records for weather in Boise, Idaho for the date of February 9.
February 9 All-Time Records
1911–2024
Highest temperature 59 °F 1951
Lowest temperature -7 °F 1989
Lowest daily high 16 °F 1933
Highest daily low 47 °F 2015
Most precipitation 0.64 inches 1960
Most snow 4.4 inches 1966
February 9 Average Weather
1991–2020 1
Average high 44.6 °F
Average low 28.2 °F
Chance precipitation 32.6%
Chance snow 11.4%
Boise February 9 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 43 30 0.01 0.1
2023 46 25 0.00 0.0
2022 50 22 0.00 0.0
2021 46 26 0.00 0.0
2020 46 26 0.00 0.0
2019 37 29 0.01 0.2
2018 51 36 0.00 0.0
2017 57 45 0.00 0.0
2016 45 27 0.00 0.0
2015 57 47 0.38 0.0
2014 47 33 0.02 0.0
2013 42 30 0.00 0.0
2012 47 37 0.00 0.0
2011 40 24 0.00 0.0
2010 42 33 0.00 0.0
2009 35 28 0.01 0.1
2008 50 35 0.00 0.0
2007 56 40 0.12 0.0
2006 47 24 0.00 0.0
2005 45 24 0.00 0.0
2004 40 22 0.00 0.0
2003 45 22 0.00 0.0
2002 42 22 0.00 0.0
2001 34 23 0.00 0.0
2000 56 38 0.00 0.0
1999 58 27 0.07 0.2
1998 46 30 0.00 0.0
1997 44 28 0.00 0.0
1996 54 31 0.00 0.0
1995 50 27 0.00 0.0
1994 34 15 0.11 1.3
1993 44 33 0.00 0.0
1992 48 27 0.00 0.0
1991 41 28 0.00 0.0
1990 43 33 0.27 0.0
1989 23 -7 0.00 0.0
1988 46 37 0.13 0.0
1987 52 27 0.00 0.0
1986 34 17 0.00 0.0
1985 32 20 0.00 0.2
1984 39 20 0.02 0.0
1983 47 38 0.03 0.0
1982 21 1 0.01 0.8
1981 46 23 0.00 0.0
1980 46 26 0.00 0.0
1979 43 32 0.00 0.0
1978 48 37 0.19 0.0
1977 38 21 0.01 0.0
1976 39 24 0.00 0.0
1975 50 36 0.25 0.0
1974 48 29 0.00 0.0
1973 46 31 0.00 0.0
1972 44 28 0.01 0.1
1971 46 26 0.01 0.0
1970 51 31 0.00 0.0
1969 44 36 0.02 0.0
1968 47 27 0.00 0.0
1967 47 29 0.00 0.0
1966 37 25 0.34 4.4
1965 35 21 0.00 0.0
1964 32 15 0.00 0.0
1963 56 32 0.00 0.0
1962 48 39 0.01 0.0
1961 54 40 0.04 0.0
1960 41 31 0.64 0.0
1959 38 21 0.01 0.3
1958 48 33 0.01 0.0
1957 44 26 0.00 0.0
1956 33 13 0.00 0.0
1955 35 17 0.00 0.0
1954 37 24 0.00 0.0
1953 44 26 0.00 0.0
1952 38 22 0.00 0.0
1951 59 41 0.00 0.0
1950 47 32 0.00 0.0
1949 40 28 0.34 1.7
1948 39 22 0.18 2.5
1947 43 25 0.00 0.0
1946 35 20 0.00 0.0
1945 48 34 0.00 0.0
1944 38 27 0.02 0.3
1943 31 20 0.00 0.0
1942 43 30 0.26 2.0
1941 49 30 0.04 0.0
1940 51 36 0.02 0.0
1939 26 6 0.00 0.0
1938 51 33 0.00 0.0
1937 33 1 0.00 0.0
1936 20 0 0.00 0.0
1935 42 27 0.00 0.0
1934 51 30 0.00 0.0
1933 16 n/a 0.00 0.0
1932 n/a 25 0.00 0.0
1931 50 23 0.00 n/a
1930 48 21 0.00 0.0
1929 20 -7 0.00 0.0
1928 43 23 0.00 n/a
1927 39 24 0.00 0.0
1926 50 30 0.00 0.0
1925 40 30 0.00 0.0
1924 42 27 0.00 0.0
1923 32 -3 0.00 0.0
1922 44 34 0.14 0.0
1921 36 30 0.25 2.0
1920 43 23 0.00 0.0
1919 53 35 0.14 0.0
1918 51 28 0.00 0.0
1917 35 15 0.00 0.0
1916 43 36 0.03 0.0
1915 n/a n/a 0.00 0.0
1914 44 18 0.00 0.0
1913 37 16 0.00 0.0
1912 46 37 0.10 0.0
1911 43 21 0.00 0.0
What's the all-time high for Boise on 2/9?
For the date of Feb 9, the highest temperature ever reached in Boise history is 59 °F which happened in 1951.
Highest Temperatures in Boise on February 9
Rank Temperature Year
1 59 °F 1951
2 58 °F 1999
3 57 °F 2017
3 57 °F 2015
5 56 °F 1963
5 56 °F 2007
5 56 °F 2000
8 54 °F 1996
8 54 °F 1961
10 53 °F 1919
What's the all-time low for Boise on 2/9?
For the date of Feb 9, the lowest temperature ever reached in Boise history is -7 °F which has happened 2 times, most recently in 1989.
Lowest Temperatures in Boise on February 9
Rank Temperature Year
1 -7 °F 1989
1 -7 °F 1929
3 -3 °F 1923
4 0 °F 1936
5 1 °F 1937
5 1 °F 1982
7 6 °F 1939
8 13 °F 1956
9 15 °F 1964
9 15 °F 1917
9 15 °F 1994
Lowest High Temperatures in Boise on February 9
Rank Temperature Year
1 16 °F 1933
2 20 °F 1929
2 20 °F 1936
4 21 °F 1982
5 23 °F 1989
6 26 °F 1939
7 31 °F 1943
8 32 °F 1923
8 32 °F 1985
8 32 °F 1964
What's the most it has ever rained in Boise on 2/9?
For the date of Feb 9, the most precipitation ever recorded in Boise history is 0.64 inches which happened in 1960.
All-Time Most Precipitation in Boise on February 9
Rank Precipitation Year
1 0.64 inches 1960
2 0.38 inches 2015
3 0.34 inches 1949
3 0.34 inches 1966
5 0.27 inches 1990
6 0.26 inches 1942
7 0.25 inches 1921
7 0.25 inches 1975
9 0.19 inches 1978
10 0.18 inches 1948
All-Time Most Snow in Boise on February 9
Rank Precipitation Year
1 4.4 inches 1966
2 2.5 inches 1948
3 2.0 inches 1921
3 2.0 inches 1942
5 1.7 inches 1949
6 1.3 inches 1994
7 0.8 inches 1982
8 0.3 inches 1944
8 0.3 inches 1959
10 0.2 inches 1999
10 0.2 inches 2019
10 0.2 inches 1985
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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