Idaho Falls October 9 Weather Records

Daily averages and all-time records for weather in Idaho Falls, Idaho for the date of October 9.
October 9 All-Time Records
1948–2024
Highest temperature 81 °F 1953
Lowest temperature 20 °F 1982
Lowest daily high 40 °F 1949
Highest daily low 47 °F 1983
Most precipitation 0.53 inches 1974
October 9 Average Weather
1991–2020 1
Average high 64.1 °F
Average low 33.6 °F
Chance precipitation 18.5%
Idaho Falls October 9 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 77 39 0.00 n/a
2022 75 36 0.00 n/a
2021 47 44 0.13 n/a
2020 74 31 0.00 n/a
2019 50 21 0.00 n/a
2018 44 36 0.47 n/a
2017 51 22 0.00 n/a
2016 71 32 0.00 n/a
2015 76 39 0.00 n/a
2014 74 35 0.00 n/a
2013 n/a n/a n/a n/a
2012 65 26 0.00 n/a
2011 58 36 0.00 n/a
2010 62 37 0.00 n/a
2009 51 29 0.01 n/a
2008 50 28 0.00 n/a
2007 72 34 0.00 n/a
2006 50 38 0.00 n/a
2005 55 30 0.01 n/a
2004 71 37 0.00 n/a
2003 74 45 0.00 n/a
2002 65 26 0.00 n/a
2001 51 33 0.00 n/a
2000 74 25 0.00 n/a
1999 71 40 0.00 n/a
1998 65 29 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 50 33 0.00 0.0
1992 61 34 0.00 0.0
1991 75 30 0.00 0.0
1990 59 28 0.00 0.0
1989 70 33 0.00 0.0
1988 77 39 0.00 0.0
1987 66 39 0.00 0.0
1986 70 30 0.00 0.0
1985 41 22 0.00 0.0
1984 73 36 0.00 0.0
1983 62 47 0.28 0.0
1982 50 20 0.00 0.0
1981 55 38 0.00 0.0
1980 68 32 0.00 0.0
1979 64 30 0.00 0.0
1978 74 33 0.00 0.0
1977 58 34 0.00 0.0
1976 71 31 0.00 0.0
1975 61 28 0.00 0.0
1974 57 36 0.53 0.0
1973 48 30 0.00 0.0
1972 68 41 0.19 0.0
1971 75 39 0.00 0.0
1970 48 40 0.01 0.0
1969 56 37 0.00 0.0
1968 60 20 0.00 0.0
1967 66 36 0.00 0.0
1966 61 32 0.00 0.0
1965 80 34 0.00 0.0
1964 62 36 0.00 0.0
1963 71 41 0.00 0.0
1962 72 42 0.00 0.0
1961 44 28 0.02 0.0
1960 43 36 0.04 0.0
1959 59 38 0.14 0.0
1958 53 31 0.00 0.0
1957 71 36 0.00 0.0
1956 66 41 0.16 0.0
1955 75 40 0.00 0.0
1954 67 43 0.00 0.0
1953 81 36 0.00 0.0
1952 78 34 0.00 0.0
1951 76 34 0.00 0.0
1950 61 43 0.00 0.0
1949 40 24 0.01 0.3
1948 75 37 0.00 0.0
What's the all-time high for Idaho Falls on 10/9?
For the date of Oct 9, the highest temperature ever reached in Idaho Falls history is 81 °F which happened in 1953.
Highest Temperatures in Idaho Falls on October 9
Rank Temperature Year
1 81 °F 1953
2 80 °F 1965
3 78 °F 1952
4 77 °F 1988
4 77 °F 2023
6 76 °F 1951
6 76 °F 2015
8 75 °F 1955
8 75 °F 1948
8 75 °F 2022
8 75 °F 1991
8 75 °F 1971
What's the all-time low for Idaho Falls on 10/9?
For the date of Oct 9, the lowest temperature ever reached in Idaho Falls history is 20 °F which has happened 2 times, most recently in 1982.
Lowest Temperatures in Idaho Falls on October 9
Rank Temperature Year
1 20 °F 1982
1 20 °F 1968
3 21 °F 2019
4 22 °F 2017
4 22 °F 1985
6 24 °F 1949
7 25 °F 2000
8 26 °F 2002
8 26 °F 2012
10 28 °F 1975
10 28 °F 1990
10 28 °F 2008
10 28 °F 1961
Lowest High Temperatures in Idaho Falls on October 9
Rank Temperature Year
1 40 °F 1949
2 41 °F 1985
3 43 °F 1960
4 44 °F 2018
4 44 °F 1961
6 47 °F 2021
7 48 °F 1970
7 48 °F 1973
9 50 °F 2008
9 50 °F 1982
9 50 °F 1993
9 50 °F 2019
9 50 °F 2006
What's the most it has ever rained in Idaho Falls on 10/9?
For the date of Oct 9, the most precipitation ever recorded in Idaho Falls history is 0.53 inches which happened in 1974.
All-Time Most Precipitation in Idaho Falls on October 9
Rank Precipitation Year
1 0.53 inches 1974
2 0.47 inches 2018
3 0.28 inches 1983
4 0.19 inches 1972
5 0.16 inches 1956
6 0.14 inches 1959
7 0.13 inches 2021
8 0.04 inches 1960
9 0.02 inches 1961
10 0.01 inches 1970
10 0.01 inches 1949
10 0.01 inches 2005
10 0.01 inches 2009
Weather Station Details
Years Station Coordinates
1948–2024 Idaho Falls Fanning Field location