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Boise December 17 Weather Records

Daily averages and all-time records for weather in Boise, Idaho for the date of December 17.
December 17 All-Time Records
1940–2022
Highest temperature 51 °F 1994
Lowest temperature -2 °F 1985
Lowest daily high 16 °F 1985
Highest daily low 39 °F 1962
Most precipitation 0.4 inches 1972
Most snow 4.8 inches 1945
December 17 Average Weather
1991–2020 1
Average high 38.5 °F
Average low 24.9 °F
Chance precipitation 38.7%
Chance snow 18.0%
Boise December 17 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2021 38 26 0.00 0.0
2020 44 35 0.08 0.0
2019 36 19 0.00 0.0
2018 50 37 0.14 0.0
2017 38 18 0.00 0.0
2016 19 1 0.00 0.0
2015 35 17 0.02 0.3
2014 46 27 0.00 0.0
2013 27 19 0.00 0.0
2012 49 27 0.01 0.0
2011 42 21 0.00 0.0
2010 37 23 0.00 0.0
2009 46 32 0.00 0.0
2008 24 7 0.00 0.0
2007 44 35 0.00 0.0
2006 32 16 0.00 0.0
2005 25 12 0.00 0.1
2004 36 29 0.00 0.0
2003 45 31 0.00 0.0
2002 42 30 0.01 0.0
2001 42 27 0.02 0.0
2000 44 25 0.01 0.0
1999 47 34 0.01 0.0
1998 38 23 0.00 0.0
1997 46 35 0.09 0.0
1996 29 17 0.00 0.0
1995 40 23 0.00 0.0
1994 51 33 0.00 0.0
1993 37 29 0.00 0.0
1992 32 17 0.04 0.7
1991 36 18 0.00 0.0
1990 38 19 0.00 0.0
1989 37 20 0.00 0.0
1988 37 17 0.00 0.0
1987 40 20 0.00 0.0
1986 28 24 0.00 0.0
1985 16 -2 0.00 0.0
1984 20 7 0.00 0.0
1983 32 22 0.00 0.0
1982 50 33 0.02 0.0
1981 46 29 0.00 0.0
1980 37 20 0.00 0.0
1979 50 28 0.00 0.0
1978 42 28 0.00 0.3
1977 42 34 0.19 0.5
1976 39 15 0.00 0.0
1975 26 11 0.00 0.0
1974 46 28 0.09 0.3
1973 50 38 0.29 0.0
1972 40 25 0.39 0.0
1971 40 19 0.00 0.0
1970 34 25 0.00 0.0
1969 42 34 0.00 0.0
1968 37 28 0.00 0.0
1967 30 16 0.04 0.6
1966 38 23 0.00 0.0
1965 29 16 0.00 0.0
1964 17 1 0.00 0.0
1963 41 21 0.00 0.0
1962 51 39 0.01 0.0
1961 42 29 0.05 0.7
1960 33 25 0.10 0.4
1959 36 16 0.00 0.0
1958 48 27 0.00 0.0
1957 47 39 0.00 0.0
1956 47 29 0.00 0.0
1955 43 26 0.00 0.0
1954 37 18 0.00 0.0
1953 31 26 0.00 0.0
1952 34 29 0.00 0.0
1951 38 20 0.00 0.0
1950 43 28 0.00 0.0
1949 37 31 0.07 1.0
1948 26 13 0.00 0.0
1947 45 31 0.03 0.0
1946 34 14 0.00 0.0
1945 26 1 0.26 4.8
1944 21 17 0.00 0.0
1943 42 21 0.00 0.0
1942 34 27 0.00 0.0
1941 46 32 0.11 0.0
1940 44 30 0.00 0.0
All-Time Highest Temperatures in Boise on December 17
Rank Temperature Year
1 51 °F 1962
1 51 °F 1994
3 50 °F 1979
3 50 °F 1982
3 50 °F 2018
3 50 °F 1973
7 49 °F 2012
8 48 °F 1958
9 47 °F 1999
9 47 °F 1956
9 47 °F 1957
All-Time Lowest Temperatures in Boise on December 17
Rank Temperature Year
1 -2 °F 1985
2 1 °F 1945
2 1 °F 1964
4 1 °F 2016
5 7 °F 2008
5 7 °F 1984
7 11 °F 1975
8 12 °F 2005
9 13 °F 1948
10 14 °F 1946
Lowest High Temperatures in Boise on December 17
Rank Temperature Year
1 16 °F 1985
2 17 °F 1964
3 19 °F 2016
4 20 °F 1984
5 21 °F 1944
6 24 °F 2008
7 25 °F 2005
8 26 °F 1945
8 26 °F 1975
8 26 °F 1948
All-Time Most Precipitation in Boise on December 17
Rank Precipitation Year
1 0.4 inches 1972
2 0.3 inches 1973
3 0.3 inches 1945
4 0.2 inches 1977
5 0.1 inches 2018
6 0.1 inches 1941
7 0.1 inches 1960
8 0.1 inches 1974
8 0.1 inches 1997
10 0.1 inches 2020
All-Time Most Snow in Boise on December 17
Rank Precipitation Year
1 4.8 inches 1945
2 1.0 inches 1949
3 0.7 inches 1961
3 0.7 inches 1992
5 0.6 inches 1967
6 0.5 inches 1977
7 0.4 inches 1960
8 0.3 inches 1974
8 0.3 inches 2015
8 0.3 inches 1978
Weather Station Details
Years Station Coordinates
1940–2022 location