Boise February 15 Weather Records

Daily averages and all-time records for weather in Boise, Idaho for the date of February 15.
February 15 All-Time Records
1911–2024
Highest temperature 64 °F 2011
Lowest temperature 3 °F 1966
Lowest daily high 28 °F 1936
Highest daily low 46 °F 2011
Most precipitation 0.47 inches 1949
Most snow 7.0 inches 1949
February 15 Average Weather
1991–2020 1
Average high 46.1 °F
Average low 28.8 °F
Chance precipitation 32.3%
Chance snow 11.7%
Boise February 15 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 51 39 0.11 0.0
2023 43 25 0.00 0.0
2022 47 30 0.00 0.0
2021 39 32 0.30 0.9
2020 45 30 0.00 0.0
2019 43 32 0.00 0.0
2018 41 30 0.00 0.0
2017 45 22 0.00 0.0
2016 60 42 0.00 0.0
2015 54 33 0.00 0.0
2014 56 40 0.19 0.0
2013 53 27 0.00 0.0
2012 44 25 0.02 0.3
2011 64 46 0.00 0.0
2010 45 37 0.03 0.0
2009 44 28 0.00 0.0
2008 41 26 0.00 0.0
2007 47 37 0.24 0.0
2006 37 22 0.00 0.0
2005 40 19 0.00 0.0
2004 39 25 0.05 0.5
2003 56 35 0.00 0.0
2002 46 22 0.00 0.0
2001 46 26 0.00 0.0
2000 50 32 0.00 0.0
1999 45 27 0.00 0.0
1998 43 32 0.16 0.0
1997 57 30 0.00 0.0
1996 43 34 0.00 0.0
1995 36 15 0.00 0.0
1994 47 27 0.00 0.0
1993 34 19 0.18 3.1
1992 50 33 0.16 0.0
1991 57 35 0.05 0.0
1990 34 8 0.00 0.0
1989 33 12 0.00 0.0
1988 50 30 0.00 0.0
1987 42 34 0.11 0.0
1986 55 41 0.00 0.0
1985 41 27 0.00 0.0
1984 42 30 0.00 0.0
1983 48 34 0.03 0.0
1982 50 39 0.23 0.0
1981 50 36 0.01 0.0
1980 50 34 0.04 0.0
1979 45 31 0.00 0.0
1978 37 25 0.21 2.3
1977 50 30 0.00 0.0
1976 44 32 0.03 0.2
1975 42 25 0.00 0.0
1974 52 32 0.01 0.0
1973 40 29 0.00 0.0
1972 42 31 0.06 0.0
1971 52 35 0.04 0.0
1970 53 38 0.00 0.0
1969 41 34 0.09 0.0
1968 36 29 0.01 0.1
1967 32 26 0.11 1.3
1966 31 3 0.00 0.0
1965 41 25 0.00 0.0
1964 30 22 0.06 0.8
1963 50 28 0.00 0.0
1962 48 36 0.02 0.0
1961 54 41 0.01 0.0
1960 43 30 0.05 0.0
1959 50 41 0.00 0.0
1958 44 36 0.46 0.0
1957 43 28 0.00 0.0
1956 30 3 0.01 0.7
1955 40 28 0.00 0.0
1954 46 28 0.00 0.0
1953 39 22 0.03 0.6
1952 36 27 0.01 0.0
1951 54 28 0.00 0.0
1950 56 30 0.00 0.0
1949 44 27 0.47 7.0
1948 52 34 0.03 0.0
1947 46 35 0.00 0.0
1946 37 21 0.00 0.0
1945 38 25 0.00 0.0
1944 34 11 0.00 0.0
1943 47 26 0.00 0.0
1942 35 25 0.02 0.0
1941 40 28 0.00 0.0
1940 42 28 0.00 0.0
1939 44 34 0.00 0.0
1938 41 29 0.03 1.0
1937 39 20 0.05 0.0
1936 28 9 0.00 0.0
1935 42 8 0.00 0.0
1934 56 28 0.00 0.0
1933 39 13 0.35 4.3
1932 n/a 13 0.02 0.2
1931 55 32 0.10 0.0
1930 58 32 0.00 0.0
1929 39 4 0.00 0.0
1928 39 19 0.03 0.0
1927 55 35 0.04 0.0
1926 46 33 0.00 0.0
1925 50 32 0.00 0.0
1924 52 30 0.00 0.0
1923 43 24 0.00 0.0
1922 38 16 0.00 0.0
1921 35 22 0.12 1.0
1920 50 24 0.00 0.0
1919 47 33 0.00 0.0
1918 37 16 0.00 0.0
1917 46 19 0.00 0.0
1916 52 27 0.00 0.0
1915 52 21 0.00 0.0
1914 43 27 0.00 0.0
1913 48 32 0.00 0.0
1912 43 30 0.27 0.0
1911 37 17 0.00 0.0
What's the all-time high for Boise on 2/15?
For the date of Feb 15, the highest temperature ever reached in Boise history is 64 °F which happened in 2011.
Highest Temperatures in Boise on February 15
Rank Temperature Year
1 64 °F 2011
2 60 °F 2016
3 58 °F 1930
4 57 °F 1997
4 57 °F 1991
6 56 °F 1950
6 56 °F 2014
6 56 °F 1934
6 56 °F 2003
10 55 °F 1986
10 55 °F 1931
10 55 °F 1927
What's the all-time low for Boise on 2/15?
For the date of Feb 15, the lowest temperature ever reached in Boise history is 3 °F which has happened 2 times, most recently in 1966.
Lowest Temperatures in Boise on February 15
Rank Temperature Year
1 3 °F 1956
1 3 °F 1966
3 4 °F 1929
4 8 °F 1935
4 8 °F 1990
6 9 °F 1936
7 11 °F 1944
8 12 °F 1989
9 13 °F 1933
9 13 °F 1932
Lowest High Temperatures in Boise on February 15
Rank Temperature Year
1 28 °F 1936
2 30 °F 1956
2 30 °F 1964
4 31 °F 1966
5 32 °F 1967
6 33 °F 1989
7 34 °F 1990
7 34 °F 1993
7 34 °F 1944
10 35 °F 1942
10 35 °F 1921
What's the most it has ever rained in Boise on 2/15?
For the date of Feb 15, the most precipitation ever recorded in Boise history is 0.47 inches which happened in 1949.
All-Time Most Precipitation in Boise on February 15
Rank Precipitation Year
1 0.47 inches 1949
2 0.46 inches 1958
3 0.35 inches 1933
4 0.30 inches 2021
5 0.27 inches 1912
6 0.24 inches 2007
7 0.23 inches 1982
8 0.21 inches 1978
9 0.19 inches 2014
10 0.18 inches 1993
All-Time Most Snow in Boise on February 15
Rank Precipitation Year
1 7.0 inches 1949
2 4.3 inches 1933
3 3.1 inches 1993
4 2.3 inches 1978
5 1.3 inches 1967
6 1.0 inches 1921
6 1.0 inches 1938
8 0.9 inches 2021
9 0.8 inches 1964
10 0.7 inches 1956
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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