Idaho Falls July 15 Weather Records

Daily averages and all-time records for weather in Idaho Falls, Idaho for the date of July 15.
July 15 All-Time Records
1948–2024
Highest temperature 99 °F 1955
Lowest temperature 39 °F 2010
Lowest daily high 66 °F 1983
Highest daily low 63 °F 1953
Most precipitation 0.13 inches 1985
July 15 Average Weather
1991–2020 1
Average high 87.0 °F
Average low 49.6 °F
Chance precipitation 12.1%
Idaho Falls July 15 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 90 49 0.00 n/a
2022 90 56 0.00 n/a
2021 95 50 0.00 n/a
2020 82 41 0.00 n/a
2019 88 51 0.00 n/a
2018 91 49 0.00 n/a
2017 96 55 0.00 n/a
2016 91 43 0.00 n/a
2015 81 51 0.12 n/a
2014 89 52 0.00 n/a
2013 n/a n/a n/a n/a
2012 84 56 0.01 n/a
2011 86 47 0.00 n/a
2010 85 39 0.00 n/a
2009 86 43 0.00 n/a
2008 92 44 0.00 n/a
2007 97 52 0.00 n/a
2006 96 50 0.00 n/a
2005 96 44 0.00 n/a
2004 87 62 0.00 n/a
2003 95 47 0.00 n/a
2002 95 58 0.00 n/a
2001 82 49 0.10 n/a
2000 90 45 0.00 n/a
1999 77 42 0.00 n/a
1998 93 47 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 74 52 0.00 0.0
1992 79 44 0.00 0.0
1991 92 55 0.00 0.0
1990 90 51 0.00 0.0
1989 92 50 0.00 0.0
1988 92 56 0.00 0.0
1987 94 47 0.00 0.0
1986 76 55 0.00 0.0
1985 95 54 0.13 0.0
1984 87 48 0.00 0.0
1983 66 43 0.07 0.0
1982 79 53 0.00 0.0
1981 84 47 0.00 0.0
1980 79 48 0.00 0.0
1979 86 42 0.00 0.0
1978 90 55 0.00 0.0
1977 91 46 0.00 0.0
1976 89 49 0.00 0.0
1975 90 52 0.07 0.0
1974 87 59 0.00 0.0
1973 86 50 0.00 0.0
1972 84 49 0.00 0.0
1971 94 48 0.00 0.0
1970 90 45 0.00 0.0
1969 84 59 0.00 0.0
1968 87 54 0.00 0.0
1967 88 51 0.00 0.0
1966 95 47 0.00 0.0
1965 90 49 0.00 0.0
1964 84 50 0.00 0.0
1963 84 49 0.00 0.0
1962 84 45 0.00 0.0
1961 92 53 0.00 0.0
1960 98 52 0.00 0.0
1959 88 59 0.01 0.0
1958 83 46 0.00 0.0
1957 83 52 0.00 0.0
1956 81 53 0.00 0.0
1955 99 54 0.00 0.0
1954 90 57 0.01 0.0
1953 84 63 0.00 0.0
1952 85 51 0.00 0.0
1951 99 48 0.00 0.0
1950 81 48 0.00 0.0
1949 93 50 0.00 0.0
What's the all-time high for Idaho Falls on 7/15?
For the date of Jul 15, the highest temperature ever reached in Idaho Falls history is 99 °F which has happened 2 times, most recently in 1955.
Highest Temperatures in Idaho Falls on July 15
Rank Temperature Year
1 99 °F 1951
1 99 °F 1955
3 98 °F 1960
4 97 °F 2007
5 96 °F 2006
5 96 °F 2017
5 96 °F 2005
8 95 °F 1966
8 95 °F 2002
8 95 °F 1985
8 95 °F 2021
8 95 °F 2003
What's the all-time low for Idaho Falls on 7/15?
For the date of Jul 15, the lowest temperature ever reached in Idaho Falls history is 39 °F which happened in 2010.
Lowest Temperatures in Idaho Falls on July 15
Rank Temperature Year
1 39 °F 2010
2 41 °F 2020
3 42 °F 1979
3 42 °F 1999
5 43 °F 1983
5 43 °F 2009
5 43 °F 2016
8 44 °F 2008
8 44 °F 1992
8 44 °F 2005
Lowest High Temperatures in Idaho Falls on July 15
Rank Temperature Year
1 66 °F 1983
2 74 °F 1993
3 76 °F 1986
4 77 °F 1999
5 79 °F 1982
5 79 °F 1980
5 79 °F 1992
8 81 °F 2015
8 81 °F 1956
8 81 °F 1950
What's the most it has ever rained in Idaho Falls on 7/15?
For the date of Jul 15, the most precipitation ever recorded in Idaho Falls history is 0.13 inches which happened in 1985.
All-Time Most Precipitation in Idaho Falls on July 15
Rank Precipitation Year
1 0.13 inches 1985
2 0.12 inches 2015
3 0.10 inches 2001
4 0.07 inches 1975
4 0.07 inches 1983
6 0.01 inches 1959
6 0.01 inches 1954
6 0.01 inches 2012
Weather Station Details
Years Station Coordinates
1948–2024 Idaho Falls Fanning Field location