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Lowest Temperatures in Boise by Year

Here is a list and chart of the lowest annual temperatures recorded in Boise, Idaho for each year between 1940 and 2022.
Year Temperature
2022 -3 °F
2021 9 °F
2020 16 °F
2019 10 °F
2018 9 °F
2017 -11 °F
2016 0 °F
2015 6 °F
2014 1 °F
2013 -7 °F
2012 13 °F
2011 9 °F
2010 7 °F
2009 -6 °F
2008 5 °F
2007 7 °F
2006 10 °F
2005 7 °F
2004 1 °F
2003 16 °F
2002 12 °F
2001 7 °F
2000 14 °F
1999 16 °F
1998 -2 °F
1997 8 °F
1996 1 °F
1995 9 °F
1994 7 °F
1993 0 °F
1992 0 °F
1991 -12 °F
1990 -25 °F
1989 -15 °F
1988 -4 °F
1987 0 °F
1986 1 °F
1985 -12 °F
1984 -13 °F
1983 -18 °F
1982 -10 °F
1981 5 °F
1980 -7 °F
1979 -13 °F
1978 -9 °F
1977 -14 °F
1976 3 °F
1975 -5 °F
1974 -5 °F
1973 11 °F
1972 -23 °F
1971 6 °F
1970 5 °F
1969 5 °F
1968 6 °F
1967 2 °F
1966 2 °F
1965 8 °F
1964 1 °F
1963 -7 °F
1962 -12 °F
1961 4 °F
1960 -4 °F
1959 3 °F
1958 13 °F
1957 -9 °F
1956 -6 °F
1955 -3 °F
1954 7 °F
1953 13 °F
1952 -2 °F
1951 1 °F
1950 -17 °F
1949 -7 °F
1948 0 °F
1947 -10 °F
1946 11 °F
1945 0 °F
1944 0 °F
1943 -10 °F
1942 -13 °F
1941 0 °F
1940 9 °F
Weather Station Details
Years Station Coordinates
1940–2022 location