Idaho Falls May 1 Weather Records

Daily averages and all-time records for weather in Idaho Falls, Idaho for the date of May 1.
May 1 All-Time Records
1948–2024
Highest temperature 82 °F 2023
Lowest temperature 19 °F 1972
Lowest daily high 43 °F 1953
Highest daily low 45 °F 2021
Most precipitation 0.40 inches 1964
May 1 Average Weather
1991–2020 1
Average high 62.9 °F
Average low 34.8 °F
Chance precipitation 27.5%
Idaho Falls May 1 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 82 44 0.00 n/a
2022 59 38 0.12 n/a
2021 74 45 0.00 n/a
2020 66 43 0.00 n/a
2019 51 20 0.00 n/a
2018 52 34 0.04 n/a
2017 58 38 0.00 n/a
2016 66 31 0.00 n/a
2015 74 34 0.00 n/a
2014 70 27 0.00 n/a
2013 52 26 0.00 n/a
2012 59 43 0.00 n/a
2011 51 27 0.00 n/a
2010 52 32 0.04 n/a
2009 53 29 0.00 n/a
2008 51 30 0.01 n/a
2007 80 37 0.00 n/a
2006 66 32 0.00 n/a
2005 59 28 0.00 n/a
2004 69 32 0.00 n/a
2003 52 35 0.00 n/a
2002 58 32 0.00 n/a
2001 58 34 0.00 n/a
2000 76 31 0.00 n/a
1999 52 41 0.01 n/a
1998 78 37 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 59 28 0.00 0.0
1992 63 45 0.00 0.0
1991 65 32 0.00 0.0
1990 60 23 0.00 0.0
1989 66 29 0.00 0.0
1988 48 30 0.02 0.2
1987 61 34 0.00 0.0
1986 74 34 0.00 0.0
1985 82 38 0.00 0.0
1984 53 38 0.15 0.0
1983 58 37 0.00 0.0
1982 75 32 0.00 0.0
1981 82 41 0.00 0.0
1980 68 34 0.00 0.0
1979 64 34 0.00 0.0
1978 64 33 0.04 0.0
1977 70 42 0.06 0.0
1976 67 30 0.00 0.0
1975 56 32 0.00 0.0
1974 68 40 0.00 0.0
1973 52 30 0.00 0.0
1972 57 19 0.00 0.0
1971 74 36 0.00 0.0
1970 58 26 0.00 0.0
1969 62 28 0.00 0.0
1968 72 44 0.00 0.0
1967 44 22 0.00 0.0
1966 71 24 0.00 0.0
1965 65 38 0.00 0.0
1964 45 33 0.40 0.0
1963 56 40 0.00 0.0
1962 66 33 0.00 0.0
1961 70 31 0.00 0.0
1960 63 30 0.01 0.0
1959 58 38 0.16 0.0
1958 66 35 0.00 0.0
1957 77 35 0.00 0.0
1956 66 30 0.00 0.0
1955 67 42 0.00 0.0
1954 46 25 0.00 0.0
1953 43 31 0.16 1.5
1952 69 44 0.00 0.0
1951 49 32 0.00 0.0
1950 49 33 0.13 0.0
1949 58 37 0.00 0.0
What's the all-time high for Idaho Falls on 5/1?
For the date of May 1, the highest temperature ever reached in Idaho Falls history is 82 °F which has happened 3 times, most recently in 2023.
Highest Temperatures in Idaho Falls on May 1
Rank Temperature Year
1 82 °F 1981
1 82 °F 1985
1 82 °F 2023
4 80 °F 2007
5 78 °F 1998
6 77 °F 1957
7 76 °F 2000
8 75 °F 1982
9 74 °F 1986
9 74 °F 1971
9 74 °F 2021
9 74 °F 2015
What's the all-time low for Idaho Falls on 5/1?
For the date of May 1, the lowest temperature ever reached in Idaho Falls history is 19 °F which happened in 1972.
Lowest Temperatures in Idaho Falls on May 1
Rank Temperature Year
1 19 °F 1972
2 20 °F 2019
3 22 °F 1967
4 23 °F 1990
5 24 °F 1966
6 25 °F 1954
7 26 °F 2013
7 26 °F 1970
9 27 °F 2011
9 27 °F 2014
Lowest High Temperatures in Idaho Falls on May 1
Rank Temperature Year
1 43 °F 1953
2 44 °F 1967
3 45 °F 1964
4 46 °F 1954
5 48 °F 1988
6 49 °F 1950
6 49 °F 1951
8 51 °F 2011
8 51 °F 2019
8 51 °F 2008
What's the most it has ever rained in Idaho Falls on 5/1?
For the date of May 1, the most precipitation ever recorded in Idaho Falls history is 0.40 inches which happened in 1964.
All-Time Most Precipitation in Idaho Falls on May 1
Rank Precipitation Year
1 0.40 inches 1964
2 0.16 inches 1959
2 0.16 inches 1953
4 0.15 inches 1984
5 0.13 inches 1950
6 0.12 inches 2022
7 0.06 inches 1977
8 0.04 inches 1978
8 0.04 inches 2010
8 0.04 inches 2018
Weather Station Details
Years Station Coordinates
1948–2024 Idaho Falls Fanning Field location