Idaho Falls Record Low by Day of the Year
Data for the record low temperature for each day of the year in
Idaho Falls, Idaho , as well as the year that the record was set. It is based on NOAA data for the years 1948–2023.
Change city
Day
Record Low
Year Set or Tied
January 1 -33
1979
January 2 -25
1974
January 3 -14
1952, 1974, 2011
January 4 -20
1973
January 5 -24
1979
January 6 -23
2017
January 7 -22
1979
January 8 -22
1979
January 9 -23
1974
January 10 -16
1977
January 11 -27
1963
January 12 -33
1963
January 13 -21
1963, 2013
January 14 -19
2013
January 15 -21
1964
January 16 -14
1960
January 17 -24
1984
January 18 -27
1984
January 19 -22
1963
January 20 -21
1984
January 21 -29
1962
January 22 -27
1962
January 23 -29
1962
January 24 -18
1949
January 25 -25
1949
January 26 -18
2009
January 27 -29
2009
January 28 -25
1949
January 29 -29
1979
January 30 -32
2023
January 31 -33
1985
February 1 -38
1985
February 2 -21
1956, 2011
February 3 -16
1985
February 4 -33
1985
February 5 -22
1982, 1989
February 6 -25
1989
February 7 -22
1989
February 8 -18
1989
February 9 -16
1982
February 10 -16
1982
February 11 -15
1982
February 12 -22
1949
February 13 -28
1949
February 14 -13
1989
February 15 -17
1989
February 16 -12
2023
February 17 -13
1993
February 18 -12
2023
February 19 -16
1955
February 20 -14
1955
February 21 -12
1975
February 22 -14
1975
February 23 -18
1955
February 24 -14
1952
February 25 -10
1964
February 26 -16
2002
February 27 -18
1960
February 28 -20
1960
March 1 -15
1960
March 2 -16
1960
March 3 -13
2002
March 4 -8
1985, 1989
March 5 -14
1955
March 6 -5
1955
March 7 -6
1964
March 8 -3
1964
March 9 2
2022
March 10 -7
2022
March 11 0
1969
March 12 -2
1976
March 13 0
1962
March 14 -10
1964
March 15 -3
1956
March 16 3
1964
March 17 7
1964
March 18 2
1965
March 19 8
1952, 1955, 1964, 2023
March 20 -3
2000
March 21 3
1955
March 22 -1
1952
March 23 4
1964
March 24 5
1964
March 25 3
1964
March 26 8
1955
March 27 9
1964
March 28 6
1964
March 29 8
1987
March 30 15
1954, 1964, 1987
March 31 17
1988
April 1 14
1970
April 2 14
1953
April 3 14
2015
April 4 18
2003
April 5 15
2023
April 6 17
1983
April 7 16
1992
April 8 15
1982
April 9 16
1959
April 10 18
1988
April 11 15
1953
April 12 20
2007
April 13 15
2020, 2022
April 14 17
2014
April 15 18
1999
April 16 16
1999
April 17 17
1960
April 18 14
2013
April 19 15
1982
April 20 15
1982
April 21 16
1982
April 22 20
1967, 2021
April 23 13
1968
April 24 19
1950, 2002
April 25 23
2009
April 26 21
2008
April 27 15
1976
April 28 18
1984
April 29 17
2011
April 30 18
1967
May 1 19
1972
May 2 18
2013
May 3 22
2019
May 4 22
2001
May 5 17
1982
May 6 25
2001
May 7 22
2010
May 8 24
2002, 2009
May 9 21
2002
May 10 22
2022
May 11 24
1999
May 12 24
1953
May 13 25
2009, 2014
May 14 27
1951, 1960, 1983
May 15 27
1986
May 16 23
1974
May 17 27
1983
May 18 25
2003
May 19 19
2003
May 20 24
2003
May 21 27
2001
May 22 29
1966
May 23 25
1966
May 24 26
1960
May 25 25
1989
May 26 25
1975
May 27 29
1973
May 28 30
1991
May 29 31
1977, 1979, 2007
May 30 31
1977, 1979
May 31 28
1978
June 1 29
2000
June 2 29
1951
June 3 32
1950
June 4 33
1951
June 5 30
1998, 2001
June 6 34
1962, 2005
June 7 31
1950, 2012
June 8 29
1979
June 9 30
2019
June 10 31
2002
June 11 33
2008, 2021
June 12 34
2001, 2002
June 13 32
1990, 2001
June 14 33
1976, 1981
June 15 32
1981
June 16 34
2000
June 17 32
1978
June 18 31
2010
June 19 33
1973
June 20 32
2000
June 21 32
2019
June 22 32
2019
June 23 32
2003
June 24 34
1976
June 25 32
1966
June 26 31
1976
June 27 34
1949, 1976
June 28 35
1965
June 29 36
1954
June 30 34
1963, 1968
July 1 37
1968
July 2 37
1973
July 3 39
2005
July 4 36
2018
July 5 34
1999
July 6 33
1986
July 7 38
1988
July 8 35
1981
July 9 38
2009
July 10 39
1999
July 11 40
1993
July 12 39
2016
July 13 38
1993
July 14 36
2010
July 15 39
2010
July 16 36
1999
July 17 39
1993, 2016
July 18 38
1993
July 19 38
1987
July 20 42
1952, 2019
July 21 37
1949
July 22 38
1954
July 23 40
1954
July 24 41
2016
July 25 41
2000, 2016
July 26 40
1999
July 27 39
2005
July 28 36
2015
July 29 38
2015
July 30 41
1950, 2015
July 31 41
1950
August 1 37
2002
August 2 42
1963, 1975, 2006
August 3 42
1963, 1987, 2006
August 4 36
1980
August 5 38
1980, 2016
August 6 42
1950
August 7 40
1950, 1969
August 8 39
2004
August 9 36
2002
August 10 37
2002
August 11 41
1980
August 12 37
2000
August 13 39
2006
August 14 37
2006
August 15 38
2005
August 16 37
1974
August 17 36
2002
August 18 35
1978
August 19 34
2002
August 20 34
1964
August 21 35
1964
August 22 36
1954
August 23 36
1985
August 24 34
1992
August 25 30
1992
August 26 28
1992
August 27 33
1964, 1992, 1993
August 28 33
1960
August 29 32
1960
August 30 31
1964
August 31 30
1965
September 1 32
1965, 2006
September 2 33
1975
September 3 30
1964
September 4 31
1965
September 5 33
1965
September 6 31
2010
September 7 30
1992
September 8 29
2001
September 9 26
1962
September 10 29
2020
September 11 32
1964, 1979
September 12 24
2014
September 13 29
1989
September 14 28
1993, 2003
September 15 26
1970
September 16 29
1965, 1970
September 17 24
1965
September 18 21
1965
September 19 22
1965
September 20 18
1983
September 21 22
1983
September 22 25
1971
September 23 23
1985
September 24 18
2000
September 25 21
1970
September 26 26
1970
September 27 24
1964, 1999
September 28 18
1999
September 29 18
1985
September 30 18
1985
October 1 21
1985
October 2 24
1950
October 3 22
2002
October 4 24
1973
October 5 21
1981
October 6 21
2000
October 7 20
1985
October 8 18
1985
October 9 20
1968, 1982
October 10 13
2019
October 11 15
2019
October 12 13
2002
October 13 16
2002
October 14 17
1966
October 15 16
1966
October 16 17
1966
October 17 15
1999
October 18 18
1966, 2002
October 19 14
1976, 1982
October 20 15
1982
October 21 19
1976, 1990, 1999
October 22 16
2020
October 23 13
2020
October 24 16
1980
October 25 8
2020
October 26 1
2020
October 27 12
2002
October 28 7
2019
October 29 3
2019
October 30 -3
2019
October 31 1
2002
November 1 3
2002
November 2 -3
1991
November 3 -3
1991
November 4 4
2002
November 5 4
1959, 2002, 2003
November 6 6
2003
November 7 4
1948
November 8 9
1948
November 9 7
1948, 1950
November 10 0
1950
November 11 2
2000
November 12 2
2014
November 13 4
1959
November 14 -8
1978
November 15 -11
1978
November 16 -15
1955
November 17 -4
2014
November 18 -3
2014
November 19 -3
1956
November 20 1
1977
November 21 -1
1957
November 22 -8
1985
November 23 -6
1985
November 24 -8
1993
November 25 -8
1992
November 26 -12
1993
November 27 -8
1993, 2015
November 28 -9
1952
November 29 -19
1975
November 30 -19
1975
December 1 -2
1967, 2015
December 2 -1
2015
December 3 -15
1992
December 4 -19
1992
December 5 -31
1972
December 6 -16
1972
December 7 -14
1972
December 8 -20
1972
December 9 -29
1972
December 10 -30
1972
December 11 -26
1972
December 12 -14
1967
December 13 -14
1967
December 14 -13
1951, 1984
December 15 -14
1972
December 16 -14
1964
December 17 -21
1964, 2016
December 18 -14
2016
December 19 -13
2016, 2022
December 20 -19
1998
December 21 -24
1983
December 22 -25
1983, 1990
December 23 -30
1983
December 24 -18
1990
December 25 -15
1990
December 26 -15
2001
December 27 -17
1954
December 28 -13
1954, 1983
December 29 -18
1978
December 30 -24
1978
December 31 -29
1978
Years with the Most Daily Records
Which years set the greatest number of daily low temperature records in Idaho Falls history?
Rank
Year
Records Set
1
1964
23
2
2002
21
3
1985
14
4
1982
12
5
1999
11
6
2019
10
7
1993
10
8
1965
10
9
1960
10
10
1950
10
Daily Records by Decade
This table shows the number of daily low temperature records in Idaho Falls that were set in each decade since 1948.
Decade
Records Set
1940s
10
1950s
46
1960s
74
1970s
61
1980s
66
1990s
40
2000s
66
2010s
46
2020s
18
Weather Station Details
Years
Station
Coordinates
1948–2023
Idaho Falls Fanning Field
location