Idaho Falls May 9 Weather Records

Daily averages and all-time records for weather in Idaho Falls, Idaho for the date of May 9.
May 9 All-Time Records
1948–2024
Highest temperature 87 °F 1954
Lowest temperature 21 °F 2002
Lowest daily high 44 °F 2011
Highest daily low 52 °F 1974
Most precipitation 0.94 inches 1982
May 9 Average Weather
1991–2020 1
Average high 65.3 °F
Average low 36.9 °F
Chance precipitation 29.2%
Idaho Falls May 9 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 68 34 0.00 n/a
2023 58 34 0.02 n/a
2022 48 28 0.00 n/a
2021 56 25 0.00 n/a
2020 69 34 0.00 n/a
2019 56 32 0.00 n/a
2018 77 42 0.00 n/a
2017 70 41 0.00 n/a
2016 59 36 0.01 n/a
2015 64 39 0.00 n/a
2014 62 41 0.06 n/a
2013 77 37 0.00 n/a
2012 80 35 0.00 n/a
2011 44 37 0.40 n/a
2010 60 33 0.00 n/a
2009 62 27 0.00 n/a
2008 54 33 0.25 n/a
2007 79 37 0.00 n/a
2006 54 27 0.00 n/a
2005 63 40 0.16 n/a
2004 68 42 0.00 n/a
2003 53 40 0.00 n/a
2002 54 21 0.00 n/a
2001 77 50 0.00 n/a
2000 62 38 0.02 n/a
1999 50 30 0.00 n/a
1998 62 46 0.17 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 57 30 0.00 0.0
1992 60 37 0.04 0.0
1991 45 33 0.69 0.0
1990 59 22 0.00 0.0
1989 79 42 0.00 0.0
1988 61 36 0.00 0.0
1987 81 42 0.00 0.0
1986 53 36 0.03 0.0
1985 67 43 0.61 0.0
1984 69 39 0.00 0.0
1983 44 30 0.02 0.0
1982 46 32 0.94 2.5
1981 62 29 0.00 0.0
1980 52 42 0.06 0.0
1979 51 33 0.10 0.0
1978 68 34 0.00 0.0
1977 78 36 0.00 0.0
1976 72 43 0.02 0.0
1975 56 35 0.17 0.0
1974 71 52 0.00 0.0
1973 65 36 0.00 0.0
1972 60 29 0.00 0.0
1971 61 42 0.06 0.0
1970 61 43 0.07 0.0
1969 80 35 0.00 0.0
1968 72 30 0.00 0.0
1967 72 43 0.33 0.0
1966 69 46 0.37 0.0
1965 57 32 0.00 0.0
1964 66 37 0.00 0.0
1963 57 43 0.26 0.0
1962 72 46 0.00 0.0
1961 78 34 0.00 0.0
1960 73 37 0.00 0.0
1959 63 36 0.00 0.0
1958 73 44 0.00 0.0
1957 62 48 0.03 0.0
1956 64 44 0.00 0.0
1955 67 33 0.00 0.0
1954 87 47 0.00 0.0
1953 48 33 0.07 0.0
1952 62 39 0.00 0.0
1951 67 35 0.00 0.0
1950 48 32 0.11 0.0
1949 82 45 0.00 0.0
What's the all-time high for Idaho Falls on 5/9?
For the date of May 9, the highest temperature ever reached in Idaho Falls history is 87 °F which happened in 1954.
Highest Temperatures in Idaho Falls on May 9
Rank Temperature Year
1 87 °F 1954
2 82 °F 1949
3 81 °F 1987
4 80 °F 2012
4 80 °F 1969
6 79 °F 2007
6 79 °F 1989
8 78 °F 1961
8 78 °F 1977
10 77 °F 2018
10 77 °F 2013
10 77 °F 2001
What's the all-time low for Idaho Falls on 5/9?
For the date of May 9, the lowest temperature ever reached in Idaho Falls history is 21 °F which happened in 2002.
Lowest Temperatures in Idaho Falls on May 9
Rank Temperature Year
1 21 °F 2002
2 22 °F 1990
3 25 °F 2021
4 27 °F 2009
4 27 °F 2006
6 28 °F 2022
7 29 °F 1972
7 29 °F 1981
9 30 °F 1999
9 30 °F 1968
9 30 °F 1993
9 30 °F 1983
Lowest High Temperatures in Idaho Falls on May 9
Rank Temperature Year
1 44 °F 2011
1 44 °F 1983
3 45 °F 1991
4 46 °F 1982
5 48 °F 2022
5 48 °F 1953
5 48 °F 1950
8 50 °F 1999
9 51 °F 1979
10 52 °F 1980
What's the most it has ever rained in Idaho Falls on 5/9?
For the date of May 9, the most precipitation ever recorded in Idaho Falls history is 0.94 inches which happened in 1982.
All-Time Most Precipitation in Idaho Falls on May 9
Rank Precipitation Year
1 0.94 inches 1982
2 0.69 inches 1991
3 0.61 inches 1985
4 0.40 inches 2011
5 0.37 inches 1966
6 0.33 inches 1967
7 0.26 inches 1963
8 0.25 inches 2008
9 0.17 inches 1975
9 0.17 inches 1998
Weather Station Details
Years Station Coordinates
1948–2024 Idaho Falls Fanning Field location