Idaho Falls September 14 Weather Records

Daily averages and all-time records for weather in Idaho Falls, Idaho for the date of September 14.
September 14 All-Time Records
1948–2024
Highest temperature 94 °F 1990
Lowest temperature 28 °F 2003
Lowest daily high 47 °F 1982
Highest daily low 55 °F 2015
Most precipitation 0.87 inches 2017
September 14 Average Weather
1991–2020 1
Average high 75.4 °F
Average low 40.8 °F
Chance precipitation 17.4%
Idaho Falls September 14 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 77 44 0.00 n/a
2022 74 51 0.00 n/a
2021 77 45 0.00 n/a
2020 87 39 0.00 n/a
2019 82 41 0.00 n/a
2018 77 44 0.00 n/a
2017 75 54 0.87 n/a
2016 62 46 0.04 n/a
2015 83 55 0.05 n/a
2014 83 36 0.00 n/a
2013 n/a n/a n/a n/a
2012 85 35 0.00 n/a
2011 79 45 0.00 n/a
2010 81 42 0.00 n/a
2009 83 49 0.17 n/a
2008 79 38 0.00 n/a
2007 86 46 0.00 n/a
2006 61 41 0.00 n/a
2005 68 30 0.00 n/a
2004 59 39 0.01 n/a
2003 71 28 0.00 n/a
2002 84 37 0.00 n/a
2001 70 45 0.00 n/a
2000 89 44 0.00 n/a
1999 79 39 0.00 n/a
1998 81 46 0.01 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 69 28 0.00 0.0
1992 71 29 0.00 0.0
1991 60 40 0.10 0.0
1990 94 44 0.00 0.0
1989 79 32 0.00 0.0
1988 67 38 0.00 0.0
1987 80 41 0.00 0.0
1986 66 48 0.03 0.0
1985 74 41 0.00 0.0
1984 76 39 0.00 0.0
1983 83 47 0.00 0.0
1982 47 34 0.09 0.0
1981 83 40 0.00 0.0
1980 78 43 0.00 0.0
1979 72 33 0.00 0.0
1978 64 37 0.00 0.0
1977 76 40 0.03 0.0
1976 72 47 0.04 0.0
1975 83 46 0.00 0.0
1974 72 30 0.00 0.0
1973 73 42 0.00 0.0
1972 73 33 0.00 0.0
1971 64 39 0.00 0.0
1970 52 32 0.00 0.0
1969 72 50 0.00 0.0
1968 71 51 0.00 0.0
1967 70 35 0.00 0.0
1966 52 41 0.25 0.0
1965 66 43 0.00 0.0
1964 81 38 0.00 0.0
1963 66 46 0.00 0.0
1962 81 41 0.00 0.0
1961 70 29 0.00 0.0
1960 74 47 0.00 0.0
1959 82 54 0.11 0.0
1958 61 42 0.00 0.0
1957 74 32 0.00 0.0
1956 80 41 0.00 0.0
1955 76 52 0.00 0.0
1954 85 36 0.00 0.0
1953 89 46 0.00 0.0
1952 71 29 0.00 0.0
1951 81 36 0.00 0.0
1950 61 40 0.00 0.0
1949 72 34 0.00 0.0
1948 90 44 0.00 0.0
What's the all-time high for Idaho Falls on 9/14?
For the date of Sep 14, the highest temperature ever reached in Idaho Falls history is 94 °F which happened in 1990.
Highest Temperatures in Idaho Falls on September 14
Rank Temperature Year
1 94 °F 1990
2 90 °F 1948
3 89 °F 1953
3 89 °F 2000
5 87 °F 2020
6 86 °F 2007
7 85 °F 2012
7 85 °F 1954
9 84 °F 2002
10 83 °F 2014
10 83 °F 2015
10 83 °F 1981
10 83 °F 1983
10 83 °F 2009
10 83 °F 1975
What's the all-time low for Idaho Falls on 9/14?
For the date of Sep 14, the lowest temperature ever reached in Idaho Falls history is 28 °F which has happened 2 times, most recently in 2003.
Lowest Temperatures in Idaho Falls on September 14
Rank Temperature Year
1 28 °F 1993
1 28 °F 2003
3 29 °F 1961
3 29 °F 1952
3 29 °F 1992
6 30 °F 2005
6 30 °F 1974
8 32 °F 1957
8 32 °F 1970
8 32 °F 1989
Lowest High Temperatures in Idaho Falls on September 14
Rank Temperature Year
1 47 °F 1982
2 52 °F 1970
2 52 °F 1966
4 59 °F 2004
5 60 °F 1991
6 61 °F 1958
6 61 °F 2006
6 61 °F 1950
9 62 °F 2016
10 64 °F 1978
10 64 °F 1971
What's the most it has ever rained in Idaho Falls on 9/14?
For the date of Sep 14, the most precipitation ever recorded in Idaho Falls history is 0.87 inches which happened in 2017.
All-Time Most Precipitation in Idaho Falls on September 14
Rank Precipitation Year
1 0.87 inches 2017
2 0.25 inches 1966
3 0.17 inches 2009
4 0.11 inches 1959
5 0.10 inches 1991
6 0.09 inches 1982
7 0.05 inches 2015
8 0.04 inches 1976
8 0.04 inches 2016
10 0.03 inches 1986
10 0.03 inches 1977
Weather Station Details
Years Station Coordinates
1948–2024 Idaho Falls Fanning Field location