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 September 2021. For more information, please see Climatological Rankings.


Great Falls, Montana

Average Temperature Rankings, May 1930

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
May 1930
1-Month
52.3°F
(11.3°C)
51.4°F
(10.8°C)
0.9°F
(0.5°C)
80th Coolest Coolest since: 1929 1927
48th Warmest Warmest since: 1928 1936
Apr–May 1930
2-Month
51.3°F
(10.7°C)
47.1°F
(8.4°C)
4.2°F
(2.3°C)
117th Coolest Coolest since: 1929 1975
11th Warmest Warmest since: 1915 1934
Ties: 1939
Mar–May 1930
3-Month
43.9°F
(6.6°C)
42.7°F
(5.9°C)
1.2°F
(0.7°C)
96th Coolest Coolest since: 1929 1975, 2002
32nd Warmest Warmest since: 1928 1910
Feb–May 1930
4-Month
41.6°F
(5.3°C)
38.8°F
(3.8°C)
2.8°F
(1.5°C)
120th Coolest Coolest since: 1929 1899
8th Warmest Warmest since: 1926 1987
Jan–May 1930
5-Month
34.0°F
(1.1°C)
36.0°F
(2.2°C)
-2.0°F
(-1.1°C)
59th Coolest Coolest since: 1929 1899
69th Warmest Warmest since: 1928 1934
Ties: 1901, 1997
Dec 1929–May 1930
6-Month
31.6°F
(-0.2°C)
34.0°F
(1.1°C)
-2.4°F
(-1.3°C)
48th Coolest Coolest since: 1929 1969
79th Warmest Warmest since: 1928 1992
Ties: 1935
Nov 1929–May 1930
7-Month
31.7°F
(-0.2°C)
34.0°F
(1.1°C)
-2.3°F
(-1.3°C)
47th Coolest Coolest since: 1929 1979
80th Warmest Warmest since: 1926 1992
Ties: 1897
Oct 1929–May 1930
8-Month
33.5°F
(0.8°C)
35.3°F
(1.8°C)
-1.8°F
(-1.0°C)
49th Coolest Coolest since: 1929 1899
77th Warmest Warmest since: 1928 1987
Ties: 1918, 1928
Sep 1929–May 1930
9-Month
35.4°F
(1.9°C)
37.6°F
(3.1°C)
-2.2°F
(-1.2°C)
41st Coolest Coolest since: 1929 1899
85th Warmest Warmest since: 1928 1987, 1992
Aug 1929–May 1930
10-Month
38.8°F
(3.8°C)
40.4°F
(4.7°C)
-1.6°F
(-0.9°C)
47th Coolest Coolest since: 1929 1899
79th Warmest Warmest since: 1926 1992
Ties: 1918, 1948, 2018
Jul 1929–May 1930
11-Month
41.6°F
(5.3°C)
42.9°F
(6.1°C)
-1.3°F
(-0.8°C)
52nd Coolest Coolest since: 1929 1899
74th Warmest Warmest since: 1926 1992
Ties: 1973
Jun 1929–May 1930
12-Month
43.1°F
(6.2°C)
44.3°F
(6.8°C)
-1.2°F
(-0.6°C)
47th Coolest Coolest since: 1929 1899
79th Warmest Warmest since: 1926 1934
Ties: 1918, 1967, 1970
Dec 1928–May 1930
18-Month
38.2°F
(3.4°C)
40.9°F
(4.9°C)
-2.7°F
(-1.5°C)
19th Coolest Coolest since: 1929 1979
106th Warmest Warmest since: 1928 2016
Ties: 1904
Jun 1928–May 1930
24-Month
41.9°F
(5.5°C)
44.3°F
(6.8°C)
-2.4°F
(-1.3°C)
18th Coolest Coolest since: 1929 1979
106th Warmest Warmest since: 1928 2016
Jun 1927–May 1930
36-Month
42.1°F
(5.6°C)
44.3°F
(6.8°C)
-2.2°F
(-1.2°C)
16th Coolest Coolest since: 1929 1952
106th Warmest Warmest since: 1928 2017
Ties: 1900, 1914
Jun 1926–May 1930
48-Month
42.0°F
(5.6°C)
44.1°F
(6.7°C)
-2.1°F
(-1.1°C)
6th Coolest Coolest since: 1919 1952
114th Warmest Warmest since: 1929 2016
Ties: 1909, 1913, 1950
Jun 1925–May 1930
60-Month
42.8°F
(6.0°C)
44.2°F
(6.8°C)
-1.4°F
(-0.8°C)
34th Coolest Coolest since: 1921 1952
84th Warmest Warmest since: 1929 2016
Ties: 1902, 1905, 1921, 1960, 1970, 1971

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2021, retrieved on October 27, 2021 from https://www.ncdc.noaa.gov/cag/