Idaho Falls September 25 Weather Records

Daily averages and all-time records for weather in Idaho Falls, Idaho for the date of September 25.
September 25 All-Time Records
1948–2024
Highest temperature 89 °F 2015
Lowest temperature 21 °F 1970
Lowest daily high 49 °F 1972
Highest daily low 52 °F 2020
Most precipitation 0.17 inches 1948
September 25 Average Weather
1991–2020 1
Average high 70.5 °F
Average low 37.8 °F
Chance precipitation 20.3%
Idaho Falls September 25 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 81 41 0.00 n/a
2022 78 40 0.00 n/a
2021 82 38 0.00 n/a
2020 72 52 0.00 n/a
2019 70 45 0.00 n/a
2018 63 29 0.00 n/a
2017 56 29 0.00 n/a
2016 65 34 0.00 n/a
2015 89 46 0.00 n/a
2014 89 47 0.00 n/a
2013 n/a n/a n/a n/a
2012 69 50 0.00 n/a
2011 84 40 0.00 n/a
2010 82 37 0.00 n/a
2009 84 40 0.00 n/a
2008 78 38 0.00 n/a
2007 59 35 0.00 n/a
2006 67 32 0.00 n/a
2005 55 35 0.00 n/a
2004 75 35 0.00 n/a
2003 80 35 0.00 n/a
2002 70 35 0.00 n/a
2001 89 45 0.00 n/a
2000 64 24 0.00 n/a
1999 70 36 0.00 n/a
1998 70 46 0.08 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 71 42 0.00 0.0
1992 60 39 0.00 0.0
1991 82 35 0.00 0.0
1990 80 44 0.00 0.0
1989 84 38 0.00 0.0
1988 76 44 0.00 0.0
1987 84 41 0.00 0.0
1986 53 39 0.00 0.0
1985 61 31 0.00 0.0
1984 57 29 0.00 0.0
1983 78 41 0.00 0.0
1982 71 48 0.00 0.0
1981 55 35 0.12 0.0
1980 71 31 0.00 0.0
1979 81 42 0.07 0.0
1978 80 37 0.00 0.0
1977 70 40 0.00 0.0
1976 70 39 0.00 0.0
1975 80 34 0.00 0.0
1974 80 35 0.00 0.0
1973 54 41 0.14 0.0
1972 49 28 0.00 0.0
1971 67 39 0.00 0.0
1970 55 21 0.00 0.0
1969 74 36 0.00 0.0
1968 70 35 0.00 0.0
1967 77 44 0.00 0.0
1966 73 45 0.00 0.0
1965 67 30 0.00 0.0
1964 76 43 0.00 0.0
1963 84 38 0.00 0.0
1962 78 40 0.00 0.0
1961 61 26 0.00 0.0
1960 75 44 0.00 0.0
1959 63 45 0.00 0.0
1958 65 32 0.00 0.0
1957 85 35 0.00 0.0
1956 80 41 0.00 0.0
1955 50 37 0.12 0.0
1954 80 40 0.00 0.0
1953 78 36 0.00 0.0
1952 83 39 0.00 0.0
1951 69 49 0.00 0.0
1950 71 38 0.00 0.0
1949 76 51 0.00 0.0
1948 72 40 0.17 0.0
What's the all-time high for Idaho Falls on 9/25?
For the date of Sep 25, the highest temperature ever reached in Idaho Falls history is 89 °F which has happened 3 times, most recently in 2015.
Highest Temperatures in Idaho Falls on September 25
Rank Temperature Year
1 89 °F 2015
1 89 °F 2014
1 89 °F 2001
4 85 °F 1957
5 84 °F 1963
5 84 °F 2011
5 84 °F 1989
5 84 °F 1987
5 84 °F 2009
10 83 °F 1952
What's the all-time low for Idaho Falls on 9/25?
For the date of Sep 25, the lowest temperature ever reached in Idaho Falls history is 21 °F which happened in 1970.
Lowest Temperatures in Idaho Falls on September 25
Rank Temperature Year
1 21 °F 1970
2 24 °F 2000
3 26 °F 1961
4 28 °F 1972
5 29 °F 2018
5 29 °F 1984
5 29 °F 2017
8 30 °F 1965
9 31 °F 1985
9 31 °F 1980
Lowest High Temperatures in Idaho Falls on September 25
Rank Temperature Year
1 49 °F 1972
2 50 °F 1955
3 53 °F 1986
4 54 °F 1973
5 55 °F 1970
5 55 °F 2005
5 55 °F 1981
8 56 °F 2017
9 57 °F 1984
10 59 °F 2007
What's the most it has ever rained in Idaho Falls on 9/25?
For the date of Sep 25, the most precipitation ever recorded in Idaho Falls history is 0.17 inches which happened in 1948.
All-Time Most Precipitation in Idaho Falls on September 25
Rank Precipitation Year
1 0.17 inches 1948
2 0.14 inches 1973
3 0.12 inches 1955
3 0.12 inches 1981
5 0.08 inches 1998
6 0.07 inches 1979
Weather Station Details
Years Station Coordinates
1948–2024 Idaho Falls Fanning Field location