Idaho Falls March 31 Weather Records

Daily averages and all-time records for weather in Idaho Falls, Idaho for the date of March 31.
March 31 All-Time Records
1948–2024
Highest temperature 73 °F 2012
Lowest temperature 17 °F 1988
Lowest daily high 35 °F 1975
Highest daily low 43 °F 2011
Most precipitation 0.14 inches 1978
March 31 Average Weather
1991–2020 1
Average high 53.3 °F
Average low 29.6 °F
Chance precipitation 28.4%
Idaho Falls March 31 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 38 22 0.00 n/a
2022 52 32 0.00 n/a
2021 48 22 0.00 n/a
2020 50 36 0.06 n/a
2019 53 22 0.00 n/a
2018 55 40 0.03 n/a
2017 61 34 0.00 n/a
2016 54 35 0.00 n/a
2015 71 32 0.00 n/a
2014 46 24 0.00 n/a
2013 66 29 0.00 n/a
2012 73 37 0.00 n/a
2011 63 43 0.00 n/a
2010 38 30 0.00 n/a
2009 42 28 0.00 n/a
2008 36 22 0.00 n/a
2007 60 27 0.00 n/a
2006 46 27 0.04 n/a
2005 44 20 0.00 n/a
2004 71 34 0.00 n/a
2003 70 37 0.00 n/a
2002 63 30 0.00 n/a
2001 53 25 0.00 n/a
2000 52 19 0.00 n/a
1999 46 28 0.00 n/a
1998 52 27 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 n/a n/a n/a n/a
1993 54 30 0.00 0.0
1992 63 33 0.00 0.0
1991 64 25 0.00 0.0
1990 64 29 0.00 0.0
1989 43 34 0.05 0.0
1988 50 17 0.00 0.0
1987 60 20 0.00 0.0
1986 52 32 0.00 0.0
1985 46 29 0.00 0.0
1984 48 25 0.00 0.0
1983 47 33 0.05 0.0
1982 46 30 0.00 0.0
1981 46 26 0.00 0.0
1980 42 23 0.00 0.0
1979 38 27 0.01 0.1
1978 67 43 0.14 0.0
1977 46 19 0.07 0.5
1976 55 26 0.00 0.0
1975 35 23 0.00 0.0
1974 47 30 0.05 0.0
1973 46 28 0.08 0.7
1972 56 24 0.00 0.0
1971 43 25 0.00 0.0
1970 39 21 0.00 0.0
1969 62 32 0.00 0.0
1968 64 20 0.00 0.0
1967 42 22 0.00 0.0
1966 71 42 0.00 0.0
1965 66 32 0.00 0.0
1964 39 24 0.00 0.0
1963 58 27 0.00 0.0
1962 54 27 0.00 0.0
1961 55 29 0.00 0.0
1960 47 31 0.00 0.0
1959 50 30 0.00 0.0
1958 42 29 0.03 0.0
1957 48 29 0.05 0.0
1956 48 32 0.01 0.0
1955 48 26 0.00 0.0
1954 44 21 0.00 0.0
1953 48 35 0.00 0.0
1952 38 26 0.00 0.0
1951 46 29 0.00 0.1
1950 58 34 0.00 0.0
1949 51 24 0.00 0.0
What's the all-time high for Idaho Falls on 3/31?
For the date of Mar 31, the highest temperature ever reached in Idaho Falls history is 73 °F which happened in 2012.
Highest Temperatures in Idaho Falls on March 31
Rank Temperature Year
1 73 °F 2012
2 71 °F 1966
2 71 °F 2004
2 71 °F 2015
5 70 °F 2003
6 67 °F 1978
7 66 °F 2013
7 66 °F 1965
9 64 °F 1968
9 64 °F 1990
9 64 °F 1991
What's the all-time low for Idaho Falls on 3/31?
For the date of Mar 31, the lowest temperature ever reached in Idaho Falls history is 17 °F which happened in 1988.
Lowest Temperatures in Idaho Falls on March 31
Rank Temperature Year
1 17 °F 1988
2 19 °F 2000
2 19 °F 1977
4 20 °F 2005
4 20 °F 1968
4 20 °F 1987
7 21 °F 1954
7 21 °F 1970
9 22 °F 2019
9 22 °F 2008
9 22 °F 2021
9 22 °F 1967
9 22 °F 2023
Lowest High Temperatures in Idaho Falls on March 31
Rank Temperature Year
1 35 °F 1975
2 36 °F 2008
3 38 °F 2023
3 38 °F 1979
3 38 °F 1952
3 38 °F 2010
7 39 °F 1964
7 39 °F 1970
9 42 °F 2009
9 42 °F 1980
9 42 °F 1958
9 42 °F 1967
What's the most it has ever rained in Idaho Falls on 3/31?
For the date of Mar 31, the most precipitation ever recorded in Idaho Falls history is 0.14 inches which happened in 1978.
All-Time Most Precipitation in Idaho Falls on March 31
Rank Precipitation Year
1 0.14 inches 1978
2 0.08 inches 1973
3 0.07 inches 1977
4 0.06 inches 2020
5 0.05 inches 1974
5 0.05 inches 1983
5 0.05 inches 1989
5 0.05 inches 1957
9 0.04 inches 2006
10 0.03 inches 1958
10 0.03 inches 2018
Weather Station Details
Years Station Coordinates
1948–2024 Idaho Falls Fanning Field location