Idaho Falls March 20 Weather Records

Daily averages and all-time records for weather in Idaho Falls, Idaho for the date of March 20.
March 20 All-Time Records
1948–2023
Highest temperature 68 °F 1999
Lowest temperature -3 °F 2000
Lowest daily high 24 °F 1955
Highest daily low 41 °F 2017
Most precipitation 0.7 inches 2021
March 20 Average Weather
1991–2020 1
Average high 49.2 °F
Average low 27.3 °F
Chance precipitation 24.7%
Idaho Falls March 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 38 26 0.04 n/a
2022 47 28 0.15 n/a
2021 41 29 0.67 n/a
2020 49 30 0.00 n/a
2019 59 24 0.00 n/a
2018 40 29 0.02 n/a
2017 57 41 0.00 n/a
2016 63 24 0.00 n/a
2015 67 23 0.00 n/a
2014 53 24 0.00 n/a
2013 45 31 0.30 n/a
2012 42 25 0.00 n/a
2011 50 25 0.02 n/a
2010 50 22 0.00 n/a
2009 60 32 0.00 n/a
2008 38 33 0.00 n/a
2007 58 35 0.00 n/a
2006 40 27 0.01 n/a
2005 48 34 0.20 n/a
2004 63 29 0.00 n/a
2003 53 22 0.00 n/a
2002 50 24 0.00 n/a
2001 59 37 0.00 n/a
2000 36 -3 0.00 n/a
1999 68 29 0.00 n/a
1998 52 25 n/a n/a
1993 45 29 0.00 0.0
1992 57 30 0.00 0.0
1991 48 29 0.00 0.0
1990 61 36 0.00 0.0
1989 39 20 0.00 0.0
1988 63 27 0.00 0.0
1987 40 21 0.00 0.0
1986 56 30 0.00 0.0
1985 39 19 0.00 0.0
1984 39 34 0.00 0.0
1983 37 15 0.00 0.0
1982 33 25 0.05 0.4
1981 41 32 0.41 1.2
1980 49 27 0.02 0.0
1979 42 23 0.00 0.0
1978 58 30 0.00 0.0
1977 36 6 0.00 0.0
1976 31 18 0.00 0.0
1975 40 30 0.00 0.0
1974 28 10 0.00 0.0
1973 39 19 0.00 0.0
1972 52 35 0.00 0.0
1971 45 17 0.00 0.0
1970 43 22 0.00 0.0
1969 38 23 0.00 0.0
1968 41 17 0.00 0.0
1967 46 27 0.08 0.0
1966 45 23 0.00 0.0
1965 36 9 0.00 0.0
1964 28 -2 0.00 0.0
1963 55 29 0.00 0.0
1962 49 30 0.00 0.0
1961 41 29 0.02 0.0
1960 49 26 0.00 0.0
1959 46 14 0.00 0.0
1958 55 26 0.02 0.0
1957 57 27 0.00 0.0
1956 49 32 0.00 0.0
1955 24 0 0.00 0.0
1954 44 28 0.16 2.0
1953 44 25 0.03 1.0
1952 30 5 0.00 0.0
1951 51 25 0.00 0.0
1950 41 25 0.00 0.0
1949 48 33 0.01 0.0
What's the all-time high for Idaho Falls on 3/20?
For the date of Mar 20, the highest temperature ever reached in Idaho Falls history is 68 °F which happened in 1999.
Highest Temperatures in Idaho Falls on March 20
Rank Temperature Year
1 68 °F 1999
2 67 °F 2015
3 63 °F 1988
3 63 °F 2004
3 63 °F 2016
6 61 °F 1990
7 60 °F 2009
8 59 °F 2019
8 59 °F 2001
10 58 °F 2007
10 58 °F 1978
What's the all-time low for Idaho Falls on 3/20?
For the date of Mar 20, the lowest temperature ever reached in Idaho Falls history is -3 °F which happened in 2000.
Lowest Temperatures in Idaho Falls on March 20
Rank Temperature Year
1 -3 °F 2000
2 -2 °F 1964
3 0 °F 1955
4 5 °F 1952
5 6 °F 1977
6 9 °F 1965
7 10 °F 1974
8 14 °F 1959
9 15 °F 1983
10 17 °F 1971
10 17 °F 1968
Lowest High Temperatures in Idaho Falls on March 20
Rank Temperature Year
1 24 °F 1955
2 28 °F 1974
2 28 °F 1964
4 30 °F 1952
5 31 °F 1976
6 33 °F 1982
7 36 °F 2000
7 36 °F 1977
7 36 °F 1965
10 37 °F 1983
What's the most it has ever rained in Idaho Falls on 3/20?
For the date of Mar 20, the most precipitation ever recorded in Idaho Falls history is 0.67 inches which happened in 2021.
All-Time Most Precipitation in Idaho Falls on March 20
Rank Precipitation Year
1 0.67 inches 2021
2 0.41 inches 1981
3 0.30 inches 2013
4 0.20 inches 2005
5 0.16 inches 1954
6 0.15 inches 2022
7 0.08 inches 1967
8 0.05 inches 1982
9 0.04 inches 2023
10 0.03 inches 1953
Weather Station Details
Years Station Coordinates
1948–2023 Idaho Falls Fanning Field location