Idaho Falls October 17 Weather Records

Daily averages and all-time records for weather in Idaho Falls, Idaho for the date of October 17.
October 17 All-Time Records
1948–2024
Highest temperature 77 °F 1958
Lowest temperature 15 °F 1999
Lowest daily high 36 °F 1984
Highest daily low 48 °F 2020
Most precipitation 0.43 inches 2007
October 17 Average Weather
1991–2020 1
Average high 59.0 °F
Average low 30.7 °F
Chance precipitation 20.6%
Idaho Falls October 17 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 71 42 0.00 n/a
2022 74 32 0.00 n/a
2021 69 30 0.00 n/a
2020 67 48 0.00 n/a
2019 64 30 0.00 n/a
2018 64 27 0.00 n/a
2017 65 25 0.00 n/a
2016 52 38 0.08 n/a
2015 75 34 0.04 n/a
2014 67 29 0.00 n/a
2013 n/a n/a n/a n/a
2012 52 25 0.00 n/a
2011 54 34 0.00 n/a
2010 68 37 0.00 n/a
2009 70 33 0.00 n/a
2008 68 28 0.00 n/a
2007 43 35 0.43 n/a
2006 47 26 0.00 n/a
2005 62 28 0.00 n/a
2004 62 38 0.00 n/a
2003 75 32 0.00 n/a
2002 64 21 0.00 n/a
2001 54 30 0.00 n/a
2000 65 31 0.00 n/a
1999 52 15 0.00 n/a
1998 52 26 0.00 n/a
1997 n/a n/a n/a n/a
1996 n/a n/a n/a n/a
1995 n/a n/a n/a n/a
1994 n/a n/a n/a n/a
1993 61 31 0.00 0.0
1992 63 33 0.00 0.0
1991 66 38 0.00 0.0
1990 50 21 0.00 0.0
1989 58 22 0.00 0.0
1988 68 43 0.00 0.0
1987 64 24 0.00 0.0
1986 70 30 0.00 0.0
1985 57 28 0.00 0.0
1984 36 27 0.04 0.9
1983 59 31 0.00 0.0
1982 59 37 0.00 0.0
1981 56 32 0.00 0.0
1980 43 31 0.00 0.0
1979 57 32 0.00 0.0
1978 66 38 0.00 0.0
1977 67 28 0.00 0.0
1976 48 28 0.00 0.0
1975 67 30 0.00 0.0
1974 69 32 0.00 0.0
1973 73 33 0.00 0.0
1972 61 37 0.00 0.0
1971 46 34 0.00 0.0
1970 64 21 0.00 0.0
1969 55 29 0.03 0.0
1968 50 21 0.00 0.0
1967 64 27 0.00 0.0
1966 57 27 0.00 0.0
1965 50 22 0.00 0.0
1964 47 18 0.00 0.0
1963 73 31 0.00 0.0
1962 57 23 0.00 0.0
1961 64 38 0.00 0.0
1960 65 26 0.00 0.0
1959 66 27 0.00 0.0
1958 77 30 0.00 0.0
1957 62 34 0.00 0.0
1956 67 31 0.00 0.0
1955 77 33 0.00 0.0
1954 62 31 0.00 0.0
1953 66 33 0.00 0.0
1952 69 24 0.00 0.0
1951 53 24 0.00 0.0
1950 64 46 0.00 0.0
1949 55 23 0.25 0.2
1948 56 18 0.00 0.0
What's the all-time high for Idaho Falls on 10/17?
For the date of Oct 17, the highest temperature ever reached in Idaho Falls history is 77 °F which has happened 2 times, most recently in 1958.
Highest Temperatures in Idaho Falls on October 17
Rank Temperature Year
1 77 °F 1955
1 77 °F 1958
3 75 °F 2003
3 75 °F 2015
5 74 °F 2022
6 73 °F 1963
6 73 °F 1973
8 71 °F 2023
9 70 °F 1986
9 70 °F 2009
What's the all-time low for Idaho Falls on 10/17?
For the date of Oct 17, the lowest temperature ever reached in Idaho Falls history is 15 °F which happened in 1999.
Lowest Temperatures in Idaho Falls on October 17
Rank Temperature Year
1 15 °F 1999
2 18 °F 1948
2 18 °F 1964
4 21 °F 2002
4 21 °F 1970
4 21 °F 1990
4 21 °F 1968
8 22 °F 1989
8 22 °F 1965
10 23 °F 1949
10 23 °F 1962
Lowest High Temperatures in Idaho Falls on October 17
Rank Temperature Year
1 36 °F 1984
2 43 °F 2007
2 43 °F 1980
4 46 °F 1971
5 47 °F 1964
5 47 °F 2006
7 48 °F 1976
8 50 °F 1990
8 50 °F 1968
8 50 °F 1965
What's the most it has ever rained in Idaho Falls on 10/17?
For the date of Oct 17, the most precipitation ever recorded in Idaho Falls history is 0.43 inches which happened in 2007.
All-Time Most Precipitation in Idaho Falls on October 17
Rank Precipitation Year
1 0.43 inches 2007
2 0.25 inches 1949
3 0.08 inches 2016
4 0.04 inches 1984
4 0.04 inches 2015
6 0.03 inches 1969
Weather Station Details
Years Station Coordinates
1948–2024 Idaho Falls Fanning Field location