Climate at a Glance

City Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of August 2022. For more information, please see Climatological Rankings.


Great Falls, Montana

Average Temperature Rankings, May 1921

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 1921
1-Month
53.1°F
(11.7°C)
52.1°F
(11.2°C)
1.0°F
(0.5°C)
78th Coolest Coolest since: 1920 1927
51st Warmest Warmest since: 1919 1936
Ties: 1904
Apr–May 1921
2-Month
48.2°F
(9.0°C)
47.6°F
(8.7°C)
0.6°F
(0.3°C)
69th Coolest Coolest since: 1920 1975
60th Warmest Warmest since: 1919 1934
Mar–May 1921
3-Month
43.5°F
(6.4°C)
43.3°F
(6.3°C)
0.2°F
(0.1°C)
71st Coolest Coolest since: 1920 2002
58th Warmest Warmest since: 1919 1910
Ties: 1897, 1957, 1969
Feb–May 1921
4-Month
40.8°F
(4.9°C)
39.4°F
(4.1°C)
1.4°F
(0.8°C)
102nd Coolest Coolest since: 1920 2019
27th Warmest Warmest since: 1915 1934
Ties: 1941, 1976, 1999
Jan–May 1921
5-Month
38.7°F
(3.7°C)
36.6°F
(2.6°C)
2.1°F
(1.1°C)
112th Coolest Coolest since: 1920 1982
17th Warmest Warmest since: 1910 1934
Ties: 1900, 1928
Dec 1920–May 1921
6-Month
37.0°F
(2.8°C)
34.7°F
(1.5°C)
2.3°F
(1.3°C)
114th Coolest Coolest since: 1920 1969
14th Warmest Warmest to Date 1992
Ties: 2006
Nov 1920–May 1921
7-Month
36.3°F
(2.4°C)
34.5°F
(1.4°C)
1.8°F
(1.0°C)
108th Coolest Coolest since: 1920 1979
20th Warmest Warmest since: 1908 1926
Ties: 1908, 2003
Oct 1920–May 1921
8-Month
37.4°F
(3.0°C)
35.9°F
(2.2°C)
1.5°F
(0.8°C)
102nd Coolest Coolest since: 1920 1899
25th Warmest Warmest since: 1919 1987
Ties: 1919, 1964, 1999
Sep 1920–May 1921
9-Month
39.7°F
(4.3°C)
38.2°F
(3.4°C)
1.5°F
(0.9°C)
100th Coolest Coolest since: 1920 1899
27th Warmest Warmest since: 1900 1934
Ties: 1953
Aug 1920–May 1921
10-Month
42.5°F
(5.8°C)
41.0°F
(5.0°C)
1.5°F
(0.8°C)
101st Coolest Coolest since: 1920 1978
26th Warmest Warmest since: 1902 1934
Ties: 1988
Jul 1920–May 1921
11-Month
45.1°F
(7.3°C)
43.5°F
(6.4°C)
1.6°F
(0.9°C)
104th Coolest Coolest since: 1920 1899
23rd Warmest Warmest since: 1902 1934
Ties: 1902
Jun 1920–May 1921
12-Month
46.4°F
(8.0°C)
44.9°F
(7.2°C)
1.5°F
(0.8°C)
109th Coolest Coolest since: 1920 1899, 1917
18th Warmest Warmest to Date 1934
Ties: 1981, 1988, 1999, 2004, 2006
Dec 1919–May 1921
18-Month
41.4°F
(5.2°C)
41.5°F
(5.3°C)
-0.1°F
(-0.1°C)
76th Coolest Coolest since: 1920 1979
50th Warmest Warmest since: 1915 1988
Ties: 1944, 1947, 2014, 2015
Jun 1919–May 1921
24-Month
44.7°F
(7.1°C)
44.9°F
(7.2°C)
-0.2°F
(-0.1°C)
70th Coolest Coolest since: 1920 1979
55th Warmest Warmest since: 1919 1932, 1988
Ties: 1955, 1965, 1984, 1990, 2012
Jun 1918–May 1921
36-Month
45.2°F
(7.3°C)
44.9°F
(7.2°C)
0.3°F
(0.1°C)
90th Coolest Coolest since: 1920 1952
33rd Warmest Warmest since: 1902 1941
Ties: 1965, 1977, 2018
Jun 1917–May 1921
48-Month
45.0°F
(7.2°C)
44.8°F
(7.1°C)
0.2°F
(0.1°C)
81st Coolest Coolest since: 1920 1952
40th Warmest Warmest since: 1903 1934
Ties: 1903, 1988
Jun 1916–May 1921
60-Month
44.1°F
(6.7°C)
44.8°F
(7.1°C)
-0.7°F
(-0.4°C)
36th Coolest Coolest since: 1920 1952
83rd Warmest Warmest since: 1908 1935
Ties: 1903, 1930, 1959, 1983, 2022

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, Average Temperature, published September 2022, retrieved on October 4, 2022 from https://www.ncdc.noaa.gov/cag/