Great Falls Record Low by Day of the Year
Data for the record low temperature for each day of the year in
Great Falls, Montana , as well as the year that the record was set. It is based on NOAA data for the years 1892–2024.
Change city
Day
Record Low
Year Set or Tied
January 1
-31
1924
January 2
-32
1950
January 3
-33
1950
January 4
-28
1982
January 5
-30
1982
January 6
-26
1909, 1982
January 7
-30
1909
January 8
-30
1909
January 9
-27
1909
January 10
-44
1909
January 11
-40
1909
January 12
-36
2024
January 13
-37
2024
January 14
-32
1909
January 15
-32
2024
January 16
-27
1930
January 17
-29
1930
January 18
-28
1935
January 19
-28
1935
January 20
-33
1954
January 21
-32
1943
January 22
-32
1943, 1982
January 23
-37
1969
January 24
-28
1943
January 25
-31
1957
January 26
-37
1916
January 27
-40
1916
January 28
-42
1916
January 29
-41
1916
January 30
-41
1916
January 31
-38
1893
February 1
-42
1893
February 2
-35
1996
February 3
-35
1989
February 4
-33
1989
February 5
-27
2014
February 6
-34
2014
February 7
-32
1936
February 8
-34
1994
February 9
-35
1939
February 10
-30
1939
February 11
-35
1899
February 12
-33
2021
February 13
-34
1936
February 14
-35
1936
February 15
-49
1936
February 16
-35
1936
February 17
-39
1936
February 18
-35
1936
February 19
-19
1986
February 20
-29
1918
February 21
-20
1918
February 22
-34
1910
February 23
-25
2022
February 24
-22
1922, 2023
February 25
-24
2011
February 26
-25
1917
February 27
-22
1917
February 28
-18
1996
March 1
-22
1896, 1919
March 2
-27
1896
March 3
-32
2019
March 4
-24
2019
March 5
-22
1947
March 6
-24
1951
March 7
-24
1951
March 8
-29
1932, 1951
March 9
-28
1932
March 10
-32
1932
March 11
-29
1932
March 12
-18
1897
March 13
-19
1897
March 14
-16
1967
March 15
-24
1906
March 16
-12
1943
March 17
-14
1965
March 18
-16
1965
March 19
-10
1906
March 20
-8
1913
March 21
-16
2002
March 22
-6
1964
March 23
-15
1964
March 24
-20
1955
March 25
-17
1955
March 26
-15
1898
March 27
-8
1898
March 28
-7
1954
March 29
-4
1954
March 30
-14
1936
March 31
-5
1936
April 1
-5
1936
April 2
-10
1936
April 3
-2
1936, 2002
April 4
6
1936
April 5
-6
1975
April 6
-6
1975
April 7
4
1923, 1982
April 8
4
1982
April 9
9
2013
April 10
6
1935
April 11
3
1940
April 12
-3
2020
April 13
4
2020
April 14
3
1986
April 15
7
2022
April 16
8
2022
April 17
12
1896, 1968
April 18
6
1951
April 19
6
1951
April 20
-1
2008
April 21
-8
2008
April 22
8
1967
April 23
16
1893, 1931
April 24
11
2009
April 25
18
1924
April 26
19
1960
April 27
17
1984
April 28
13
1907
April 29
13
2019
April 30
15
2019
May 1
12
2009
May 2
16
1954
May 3
19
1967
May 4
23
1996
May 5
26
1917, 1967, 1996, 2020
May 6
23
1919
May 7
24
1892
May 8
21
1999
May 9
24
1990
May 10
21
2004
May 11
23
1983
May 12
22
1943
May 13
20
2004
May 14
26
2004
May 15
28
1929
May 16
30
1942, 1974
May 17
26
2003
May 18
27
1903, 1977
May 19
30
1903, 1918, 1931, 1997
May 20
26
2021
May 21
24
2022
May 22
26
2021
May 23
30
1949
May 24
30
1995
May 25
31
1918, 2012
May 26
30
1920, 1932, 1975
May 27
28
1918
May 28
27
1947
May 29
31
1895
May 30
31
1917
May 31
28
1917
June 1
32
1919
June 2
32
1984
June 3
33
1943
June 4
32
1925, 1998
June 5
34
1951
June 6
32
2009
June 7
31
1950
June 8
31
1950, 2009
June 9
36
1950, 2008
June 10
31
1999
June 11
32
2008
June 12
32
1969
June 13
32
1969
June 14
36
1945
June 15
33
1994
June 16
35
2001
June 17
33
1994
June 18
34
1902
June 19
38
1902, 2001
June 20
35
1902
June 21
33
2023
June 22
34
2023
June 23
35
1905
June 24
36
2003
June 25
37
2003, 2022
June 26
36
1999, 2011
June 27
37
1951
June 28
36
1995
June 29
40
1918, 1968
June 30
36
1995
July 1
35
1894
July 2
40
1915, 1992, 2011
July 3
41
1971, 2018
July 4
35
1915
July 5
40
2000
July 6
39
1999, 2003
July 7
41
1920, 1931, 1993
July 8
41
1996, 2004
July 9
41
2004, 2020
July 10
42
1999
July 11
39
2008
July 12
40
2004, 2008
July 13
42
1894, 1994
July 14
41
1912
July 15
40
1999
July 16
36
1999
July 17
37
1999
July 18
38
1895
July 19
39
1895
July 20
41
2019
July 21
38
2019
July 22
43
1914, 1990
July 23
40
1914
July 24
36
1918
July 25
37
1918
July 26
41
2005
July 27
40
1892
July 28
40
1894
July 29
45
1892, 1894, 1896, 1924, 1971
July 30
43
1892
July 31
42
1968
August 1
38
1999
August 2
41
2002
August 3
40
2002
August 4
41
1982
August 5
42
1924
August 6
41
1896, 1924
August 7
35
1893, 1939
August 8
41
1893, 1917
August 9
38
1893
August 10
40
1924, 1939, 2004
August 11
37
1893
August 12
38
1966
August 13
40
1896, 1918, 2005
August 14
36
1995
August 15
40
1982, 2002
August 16
39
2002
August 17
36
2002
August 18
40
1987
August 19
40
1913, 1973, 2005
August 20
39
1916
August 21
38
1992, 2018
August 22
32
1992
August 23
32
1992
August 24
30
1992
August 25
31
1992
August 26
35
1892
August 27
39
1911, 2018
August 28
35
1918
August 29
34
1992
August 30
35
1924, 1993
August 31
34
1930
September 1
34
1930
September 2
33
1961, 1962
September 3
34
1956
September 4
33
1929
September 5
31
1956
September 6
27
1929
September 7
27
1929
September 8
28
2020
September 9
31
1992
September 10
29
1921
September 11
29
1921, 1989
September 12
29
1949
September 13
27
1915, 1921, 2016
September 14
27
1970
September 15
29
1918, 1965, 1982
September 16
27
1965
September 17
26
1965
September 18
23
1965
September 19
26
1957
September 20
24
1995
September 21
20
1995
September 22
24
1934, 2000
September 23
16
2000
September 24
10
1926
September 25
17
1934
September 26
20
1934
September 27
23
1984
September 28
25
1984, 1985
September 29
21
1985
September 30
12
2019
October 1
9
2019
October 2
17
2019
October 3
17
1999
October 4
18
1916
October 5
20
2000
October 6
16
2000
October 7
15
1985
October 8
8
1985
October 9
6
1985
October 10
0
2019
October 11
10
2009
October 12
13
2009
October 13
14
1969
October 14
12
1899
October 15
11
1899
October 16
14
1930
October 17
8
1930
October 18
6
1905
October 19
2
1905
October 20
16
1984
October 21
10
1930
October 22
5
2020
October 23
3
2020
October 24
1
1919
October 25
-5
1919
October 26
8
1919, 2023
October 27
-10
1919
October 28
-5
1925
October 29
-5
1991
October 30
-11
1991
October 31
-9
1984, 2002
November 1
-12
1991
November 2
-16
1991
November 3
-9
1935
November 4
-9
2003, 2017
November 5
-10
2003
November 6
-13
1971
November 7
-9
1973
November 8
-15
2022
November 9
-10
2022
November 10
-13
2022
November 11
-16
1911
November 12
-20
1959
November 13
-23
1955
November 14
-16
1955, 2014
November 15
-19
1959
November 16
-17
1959
November 17
-20
1903
November 18
-25
1903
November 19
-23
1921
November 20
-19
1900
November 21
-20
1946
November 22
-20
1985
November 23
-25
1985
November 24
-21
2010
November 25
-21
1985
November 26
-21
1985
November 27
-24
1985
November 28
-25
1985
November 29
-22
1896
November 30
-22
1985, 2014
December 1
-29
1985
December 2
-28
1985
December 3
-19
1972
December 4
-23
2013
December 5
-26
2013
December 6
-28
2013
December 7
-33
2013
December 8
-36
1972
December 9
-38
1919
December 10
-22
2000
December 11
-26
1932
December 12
-32
1922
December 13
-29
1922
December 14
-25
1922, 2008
December 15
-28
1964
December 16
-36
1964
December 17
-27
1924, 1983
December 18
-27
1924
December 19
-25
1990
December 20
-28
1990
December 21
-35
1990
December 22
-32
2022
December 23
-30
1983
December 24
-42
1983
December 25
-29
1983
December 26
-36
1916
December 27
-37
1916
December 28
-35
1968
December 29
-43
1968
December 30
-30
1968
December 31
-33
1923, 1927
Years with the Most Daily Records
Which years set the greatest number of daily low temperature records in Great Falls history?
Rank
Year
Records Set
1
1985
14
2
1936
13
3
1918
11
4
2019
10
5
1999
10
6
2022
9
7
1982
9
8
1924
9
9
1916
9
10
2002
8
Daily Records by Decade
This table shows the number of daily low temperature records in Great Falls that were set in each decade since 1892.
Decade
Records Set
1890s
33
1900s
21
1910s
45
1920s
29
1930s
40
1940s
14
1950s
27
1960s
28
1970s
13
1980s
40
1990s
46
2000s
45
2010s
29
2020s
26
Weather Station Details
Years
Station
Coordinates
1937–2024
Great Falls International Airport
location
1892–1937
Great Falls 16th Street
location