Lowest Temperatures in Idaho Falls by Year

Here is a list and chart of the coldest annual temperatures recorded in Idaho Falls, Idaho for each year between 1949 and 2024.
Year Temperature
2024 -14 °F
2023 -32 °F
2022 -16 °F
2021 -1 °F
2020 -11 °F
2019 -17 °F
2018 -12 °F
2017 -23 °F
2016 -21 °F
2015 -18 °F
2014 -17 °F
2012 -1 °F
2011 -21 °F
2010 -14 °F
2009 -29 °F
2008 -18 °F
2007 -17 °F
2006 -8 °F
2005 -12 °F
2004 -17 °F
2003 2 °F
2002 -16 °F
2001 -15 °F
2000 -4 °F
1999 -6 °F
1993 -19 °F
1992 -19 °F
1991 -16 °F
1990 -26 °F
1989 -25 °F
1988 -13 °F
1987 -13 °F
1986 -7 °F
1985 -38 °F
1984 -27 °F
1983 -30 °F
1982 -22 °F
1981 -12 °F
1980 -16 °F
1979 -33 °F
1978 -29 °F
1977 -21 °F
1976 -8 °F
1975 -20 °F
1974 -25 °F
1973 -20 °F
1972 -31 °F
1971 -17 °F
1970 -20 °F
1969 -1 °F
1968 -18 °F
1967 -14 °F
1966 -15 °F
1965 -4 °F
1964 -21 °F
1963 -33 °F
1962 -29 °F
1961 -20 °F
1960 -22 °F
1959 -19 °F
1958 -7 °F
1957 -17 °F
1956 -29 °F
1955 -20 °F
1954 -17 °F
1953 -3 °F
1952 -14 °F
1951 -18 °F
1950 -15 °F
1949 -28 °F
Weather Station Details
Years Station Coordinates
1948–2024 Idaho Falls Fanning Field location