Idaho Falls May 23 Weather Records

Daily averages and all-time records for weather in Idaho Falls, Idaho for the date of May 23.
May 23 All-Time Records
1948–2024
Highest temperature 88 °F 1979
Lowest temperature 25 °F 1966
Lowest daily high 46 °F 2020
Highest daily low 53 °F 2023
Most precipitation 1.27 inches 2023
May 23 Average Weather
1991–2020 1
Average high 69.9 °F
Average low 40.7 °F
Chance precipitation 29.8%
Idaho Falls May 23 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 78 53 1.27 n/a
2022 61 31 0.00 n/a
2021 57 41 0.54 n/a
2020 46 32 0.70 n/a
2019 54 40 0.12 n/a
2018 64 51 0.21 n/a
2017 78 40 0.00 n/a
2016 63 34 0.00 n/a
2015 66 43 0.37 n/a
2014 84 41 0.00 n/a
2013 64 38 0.00 n/a
2012 60 39 0.07 n/a
2011 64 44 0.15 n/a
2010 59 31 0.00 n/a
2009 82 41 0.00 n/a
2008 57 36 0.21 n/a
2007 59 30 0.00 n/a
2006 69 49 0.00 n/a
2005 67 47 0.00 n/a
2004 54 36 0.10 n/a
2003 86 40 0.00 n/a
2002 53 38 0.05 n/a
2001 84 37 0.00 n/a
2000 77 49 0.00 n/a
1999 81 43 0.00 n/a
1998 63 43 0.13 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 67 41 0.00 0.0
1992 81 45 0.00 0.0
1991 72 42 0.00 0.0
1990 75 48 0.02 0.0
1989 69 39 0.00 0.0
1988 84 42 0.00 0.0
1987 70 37 0.00 0.0
1986 60 26 0.00 0.0
1985 82 44 0.00 0.0
1984 76 42 0.00 0.0
1983 79 43 0.00 0.0
1982 68 39 0.00 0.0
1981 64 48 0.01 0.0
1980 55 40 0.19 0.0
1979 88 44 0.00 0.0
1978 71 40 0.00 0.0
1977 66 49 0.00 0.0
1976 69 46 0.13 0.0
1975 58 38 0.06 0.0
1974 72 36 0.00 0.0
1973 83 43 0.00 0.0
1972 67 35 0.00 0.0
1971 66 35 0.00 0.0
1970 63 45 0.06 0.0
1969 82 37 0.00 0.0
1968 58 34 0.00 0.0
1967 86 46 0.00 0.0
1966 59 25 0.00 0.0
1965 55 43 0.05 0.0
1964 64 38 0.00 0.0
1963 75 46 0.41 0.0
1962 71 35 0.02 0.0
1961 83 44 0.00 0.0
1960 64 38 0.00 0.0
1959 59 39 0.10 0.0
1958 79 49 0.00 0.0
1957 65 37 0.00 0.0
1956 85 47 0.00 0.0
1955 71 45 0.00 0.0
1954 69 34 0.00 0.0
1953 64 36 0.45 0.0
1952 72 39 0.00 0.0
1951 78 46 0.00 0.0
1950 75 48 0.00 0.0
1949 68 38 0.10 0.0
What's the all-time high for Idaho Falls on 5/23?
For the date of May 23, the highest temperature ever reached in Idaho Falls history is 88 °F which happened in 1979.
Highest Temperatures in Idaho Falls on May 23
Rank Temperature Year
1 88 °F 1979
2 86 °F 2003
2 86 °F 1967
4 85 °F 1956
5 84 °F 2014
5 84 °F 1988
5 84 °F 2001
8 83 °F 1961
8 83 °F 1973
10 82 °F 2009
10 82 °F 1985
10 82 °F 1969
What's the all-time low for Idaho Falls on 5/23?
For the date of May 23, the lowest temperature ever reached in Idaho Falls history is 25 °F which happened in 1966.
Lowest Temperatures in Idaho Falls on May 23
Rank Temperature Year
1 25 °F 1966
2 26 °F 1986
3 30 °F 2007
4 31 °F 2010
4 31 °F 2022
6 32 °F 2020
7 34 °F 1954
7 34 °F 1968
7 34 °F 2016
10 35 °F 1972
10 35 °F 1962
10 35 °F 1971
Lowest High Temperatures in Idaho Falls on May 23
Rank Temperature Year
1 46 °F 2020
2 53 °F 2002
3 54 °F 2019
3 54 °F 2004
5 55 °F 1980
5 55 °F 1965
7 57 °F 2021
7 57 °F 2008
9 58 °F 1975
9 58 °F 1968
What's the most it has ever rained in Idaho Falls on 5/23?
For the date of May 23, the most precipitation ever recorded in Idaho Falls history is 1.27 inches which happened in 2023.
All-Time Most Precipitation in Idaho Falls on May 23
Rank Precipitation Year
1 1.27 inches 2023
2 0.70 inches 2020
3 0.54 inches 2021
4 0.45 inches 1953
5 0.41 inches 1963
6 0.37 inches 2015
7 0.21 inches 2018
7 0.21 inches 2008
9 0.19 inches 1980
10 0.15 inches 2011
Weather Station Details
Years Station Coordinates
1948–2024 Idaho Falls Fanning Field location