Idaho Falls March 18 Weather Records

Daily averages and all-time records for weather in Idaho Falls, Idaho for the date of March 18.
March 18 All-Time Records
1948–2024
Highest temperature 69 °F 2017
Lowest temperature 2 °F 1965
Lowest daily high 21 °F 1965
Highest daily low 35 °F 1959
Most precipitation 0.31 inches 2012
March 18 Average Weather
1991–2020 1
Average high 48.3 °F
Average low 26.7 °F
Chance precipitation 24.2%
Idaho Falls March 18 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 32 3 0.00 n/a
2022 52 29 0.00 n/a
2021 59 29 0.00 n/a
2020 45 31 0.01 n/a
2019 50 24 0.00 n/a
2018 38 24 0.00 n/a
2017 69 33 0.00 n/a
2016 41 22 0.00 n/a
2015 59 34 0.00 n/a
2014 43 25 0.00 n/a
2013 44 24 0.00 n/a
2012 39 33 0.31 n/a
2011 49 26 0.00 n/a
2010 47 29 0.00 n/a
2009 48 29 0.00 n/a
2008 40 19 0.00 n/a
2007 64 34 0.00 n/a
2006 36 30 0.14 n/a
2005 47 24 0.00 n/a
2004 65 30 0.00 n/a
2003 46 30 0.00 n/a
2002 27 17 0.00 n/a
2001 50 27 0.00 n/a
2000 45 20 0.00 n/a
1999 60 27 0.00 n/a
1998 43 21 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 40 34 0.00 0.0
1992 47 33 0.08 0.3
1991 57 30 0.00 0.0
1990 58 32 0.00 0.0
1989 43 25 0.00 0.0
1988 53 24 0.00 0.0
1987 42 29 0.14 0.0
1986 46 24 0.00 0.0
1985 41 21 0.00 0.0
1984 36 23 0.00 0.0
1983 38 27 0.04 0.3
1982 47 31 0.03 0.0
1981 45 25 0.00 0.0
1980 40 26 0.01 0.0
1979 38 29 0.01 0.0
1978 60 27 0.00 0.0
1977 39 20 0.02 0.0
1976 55 26 0.00 0.0
1975 43 30 0.00 0.0
1974 45 32 0.00 0.0
1973 37 18 0.00 0.0
1972 62 33 0.16 0.0
1971 29 5 0.00 0.0
1970 35 22 0.00 0.0
1969 44 29 0.01 0.5
1968 36 25 0.01 4.0
1967 55 32 0.11 0.0
1966 44 19 0.00 0.0
1965 21 2 0.00 0.0
1964 32 20 0.02 0.2
1963 47 22 0.00 0.0
1962 43 25 0.00 0.0
1961 55 31 0.00 0.0
1960 38 20 0.00 0.0
1959 49 35 0.00 0.0
1958 43 21 0.00 0.0
1957 53 25 0.00 0.0
1956 48 19 0.00 0.0
1955 41 22 0.00 0.0
1954 34 22 0.03 1.5
1953 43 21 0.00 0.0
1952 39 25 0.10 0.7
1951 35 11 0.00 0.0
1950 43 28 0.00 0.0
1949 56 32 0.00 0.0
What's the all-time high for Idaho Falls on 3/18?
For the date of Mar 18, the highest temperature ever reached in Idaho Falls history is 69 °F which happened in 2017.
Highest Temperatures in Idaho Falls on March 18
Rank Temperature Year
1 69 °F 2017
2 65 °F 2004
3 64 °F 2007
4 62 °F 1972
5 60 °F 1978
5 60 °F 1999
7 59 °F 2015
7 59 °F 2021
9 58 °F 1990
10 57 °F 1991
What's the all-time low for Idaho Falls on 3/18?
For the date of Mar 18, the lowest temperature ever reached in Idaho Falls history is 2 °F which happened in 1965.
Lowest Temperatures in Idaho Falls on March 18
Rank Temperature Year
1 2 °F 1965
2 3 °F 2023
3 5 °F 1971
4 11 °F 1951
5 17 °F 2002
6 18 °F 1973
7 19 °F 2008
7 19 °F 1956
7 19 °F 1966
10 20 °F 2000
10 20 °F 1960
10 20 °F 1964
10 20 °F 1977
Lowest High Temperatures in Idaho Falls on March 18
Rank Temperature Year
1 21 °F 1965
2 27 °F 2002
3 29 °F 1971
4 32 °F 2023
4 32 °F 1964
6 34 °F 1954
7 35 °F 1951
7 35 °F 1970
9 36 °F 1968
9 36 °F 2006
9 36 °F 1984
What's the most it has ever rained in Idaho Falls on 3/18?
For the date of Mar 18, the most precipitation ever recorded in Idaho Falls history is 0.31 inches which happened in 2012.
All-Time Most Precipitation in Idaho Falls on March 18
Rank Precipitation Year
1 0.31 inches 2012
2 0.16 inches 1972
3 0.14 inches 2006
3 0.14 inches 1987
5 0.11 inches 1967
6 0.10 inches 1952
7 0.08 inches 1992
8 0.04 inches 1983
9 0.03 inches 1954
9 0.03 inches 1982
Weather Station Details
Years Station Coordinates
1948–2024 Idaho Falls Fanning Field location