Idaho Falls February 15 Weather Records

Daily averages and all-time records for weather in Idaho Falls, Idaho for the date of February 15.
February 15 All-Time Records
1948–2024
Highest temperature 50 °F 1961
Lowest temperature -17 °F 1989
Lowest daily high 14 °F 1964
Highest daily low 35 °F 1982
Most precipitation 1.03 inches 1986
February 15 Average Weather
1991–2020 1
Average high 34.1 °F
Average low 15.4 °F
Chance precipitation 25.0%
Idaho Falls February 15 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 44 34 0.23 n/a
2023 25 -9 0.00 n/a
2022 32 26 0.00 n/a
2021 23 16 0.14 n/a
2020 34 -3 0.01 n/a
2019 40 27 0.00 n/a
2018 34 24 0.03 n/a
2017 38 15 0.00 n/a
2016 40 33 0.00 n/a
2015 49 27 0.00 n/a
2014 44 34 0.01 n/a
2013 28 10 0.00 n/a
2012 39 25 0.00 n/a
2011 49 20 0.00 n/a
2010 35 24 0.01 n/a
2009 27 3 0.00 n/a
2008 25 1 0.00 n/a
2007 39 29 0.00 n/a
2006 19 10 0.00 n/a
2005 25 0 0.00 n/a
2004 24 3 0.01 n/a
2003 44 29 0.00 n/a
2002 18 -7 0.00 n/a
2001 32 7 0.00 n/a
2000 38 26 0.00 n/a
1999 30 16 0.00 n/a
1998 38 33 n/a 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 40 5 0.00 0.0
1993 19 7 0.02 0.4
1992 45 26 0.00 0.0
1991 46 33 0.00 0.0
1990 24 4 0.00 0.0
1989 15 -17 0.00 0.0
1988 43 29 0.00 0.0
1987 41 26 0.00 0.0
1986 43 33 1.03 0.0
1985 26 5 0.00 0.0
1984 27 4 0.00 0.0
1983 35 22 0.01 0.1
1982 40 35 0.07 0.0
1981 36 30 0.00 0.0
1980 31 21 0.01 0.3
1979 33 12 0.02 0.3
1978 25 9 0.07 1.0
1977 31 6 0.00 0.0
1976 34 21 0.01 0.0
1975 28 9 0.00 0.0
1974 35 19 0.00 0.0
1973 20 -4 0.00 0.0
1972 34 22 0.00 0.0
1971 43 29 0.00 0.0
1970 48 31 0.00 0.0
1969 33 25 0.02 0.5
1968 25 2 0.01 0.0
1967 28 13 0.04 2.1
1966 17 -15 0.00 0.0
1965 24 -1 0.00 0.0
1964 14 -16 0.03 0.6
1963 41 23 0.00 0.0
1962 39 30 0.11 0.0
1961 50 32 0.00 0.0
1960 34 12 0.00 0.0
1959 41 25 0.00 0.0
1958 35 26 0.21 2.4
1957 39 24 0.00 0.0
1956 20 -3 0.01 0.1
1955 38 13 0.00 0.0
1954 39 28 0.00 0.0
1953 39 22 0.00 0.0
1952 18 -7 0.00 0.0
1951 43 15 0.00 0.0
1950 37 26 0.00 0.0
1949 30 16 0.02 0.4
What's the all-time high for Idaho Falls on 2/15?
For the date of Feb 15, the highest temperature ever reached in Idaho Falls history is 50 °F which happened in 1961.
Highest Temperatures in Idaho Falls on February 15
Rank Temperature Year
1 50 °F 1961
2 49 °F 2011
2 49 °F 2015
4 48 °F 1970
5 46 °F 1991
6 45 °F 1992
7 44 °F 2003
7 44 °F 2014
7 44 °F 2024
10 43 °F 1971
10 43 °F 1986
10 43 °F 1988
10 43 °F 1951
What's the all-time low for Idaho Falls on 2/15?
For the date of Feb 15, the lowest temperature ever reached in Idaho Falls history is -17 °F which happened in 1989.
Lowest Temperatures in Idaho Falls on February 15
Rank Temperature Year
1 -17 °F 1989
2 -16 °F 1964
3 -15 °F 1966
4 -9 °F 2023
5 -7 °F 2002
5 -7 °F 1952
7 -4 °F 1973
8 -3 °F 1956
8 -3 °F 2020
10 -1 °F 1965
Lowest High Temperatures in Idaho Falls on February 15
Rank Temperature Year
1 14 °F 1964
2 15 °F 1989
3 17 °F 1966
4 18 °F 2002
4 18 °F 1952
6 19 °F 2006
6 19 °F 1993
8 20 °F 1973
8 20 °F 1956
10 23 °F 2021
What's the most it has ever rained in Idaho Falls on 2/15?
For the date of Feb 15, the most precipitation ever recorded in Idaho Falls history is 1.03 inches which happened in 1986.
All-Time Most Precipitation in Idaho Falls on February 15
Rank Precipitation Year
1 1.03 inches 1986
2 0.23 inches 2024
3 0.21 inches 1958
4 0.14 inches 2021
5 0.11 inches 1962
6 0.07 inches 1982
6 0.07 inches 1978
8 0.04 inches 1967
9 0.03 inches 2018
9 0.03 inches 1964
Weather Station Details
Years Station Coordinates
1948–2024 Idaho Falls Fanning Field location