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


Great Falls, Montana

Average Temperature Rankings, May 1909

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
May 1909
1-Month
48.4°F
(9.1°C)
51.4°F
(10.8°C)
-3.0°F
(-1.7°C)
17th Coolest Coolest since: 1907 1927
111th Warmest Warmest since: 1908 1936
Ties: 1911, 1943
Apr–May 1909
2-Month
41.6°F
(5.3°C)
47.0°F
(8.3°C)
-5.4°F
(-3.0°C)
2nd Coolest Coolest to Date 1975
126th Warmest Warmest since: 1908 1934
Ties: 1953
Mar–May 1909
3-Month
38.4°F
(3.6°C)
42.7°F
(5.9°C)
-4.3°F
(-2.3°C)
16th Coolest Coolest since: 1903 1975, 2002
112th Warmest Warmest since: 1908 1910
Ties: 1996
Feb–May 1909
4-Month
34.5°F
(1.4°C)
38.7°F
(3.7°C)
-4.2°F
(-2.3°C)
21st Coolest Coolest since: 1904 1899
107th Warmest Warmest since: 1908 1987
Jan–May 1909
5-Month
30.0°F
(-1.1°C)
36.0°F
(2.2°C)
-6.0°F
(-3.3°C)
18th Coolest Coolest since: 1907 1899
110th Warmest Warmest since: 1908 1934
Dec 1908–May 1909
6-Month
29.5°F
(-1.4°C)
34.1°F
(1.2°C)
-4.6°F
(-2.6°C)
20th Coolest Coolest since: 1907 1969
107th Warmest Warmest since: 1908 1992
Nov 1908–May 1909
7-Month
30.4°F
(-0.9°C)
34.0°F
(1.1°C)
-3.6°F
(-2.0°C)
25th Coolest Coolest since: 1907 1979
102nd Warmest Warmest since: 1908 1992
Ties: 1972
Oct 1908–May 1909
8-Month
31.8°F
(-0.1°C)
35.4°F
(1.9°C)
-3.6°F
(-2.0°C)
20th Coolest Coolest since: 1907 1899
106th Warmest Warmest since: 1908 1987
Ties: 2019
Sep 1908–May 1909
9-Month
34.5°F
(1.4°C)
37.6°F
(3.1°C)
-3.1°F
(-1.7°C)
25th Coolest Coolest since: 1907 1899
101st Warmest Warmest since: 1908 1987, 1992
Ties: 1927
Aug 1908–May 1909
10-Month
37.3°F
(2.9°C)
40.5°F
(4.7°C)
-3.2°F
(-1.8°C)
22nd Coolest Coolest since: 1907 1899
104th Warmest Warmest since: 1908 1992
Ties: 1913
Jul 1908–May 1909
11-Month
40.1°F
(4.5°C)
42.9°F
(6.1°C)
-2.8°F
(-1.6°C)
23rd Coolest Coolest since: 1907 1899
103rd Warmest Warmest since: 1908 1992
Ties: 1975, 1996, 2011
Jun 1908–May 1909
12-Month
41.6°F
(5.3°C)
44.3°F
(6.8°C)
-2.7°F
(-1.5°C)
19th Coolest Coolest since: 1907 1899
107th Warmest Warmest since: 1908 1934
Ties: 1903, 1965, 2011
Dec 1907–May 1909
18-Month
39.3°F
(4.1°C)
40.9°F
(4.9°C)
-1.6°F
(-0.8°C)
47th Coolest Coolest since: 1908 1979
78th Warmest Warmest since: 1906 2016
Ties: 1906, 1922, 1971, 1980, 1982
Jun 1907–May 1909
24-Month
42.6°F
(5.9°C)
44.2°F
(6.8°C)
-1.6°F
(-0.9°C)
31st Coolest Coolest since: 1908 1917, 1979
93rd Warmest Warmest since: 1906 2016
Ties: 1936, 1948
Jun 1906–May 1909
36-Month
42.1°F
(5.6°C)
44.3°F
(6.8°C)
-2.2°F
(-1.2°C)
12th Coolest Coolest since: 1900 1952
110th Warmest Warmest since: 1908 2017
Ties: 1900, 1914, 1930, 1950, 1957
Jun 1905–May 1909
48-Month
42.3°F
(5.7°C)
44.2°F
(6.8°C)
-1.9°F
(-1.1°C)
15th Coolest Coolest since: 1900 1952
105th Warmest Warmest since: 1908 2016
Ties: 1900
Jun 1904–May 1909
60-Month
42.6°F
(5.9°C)
44.1°F
(6.7°C)
-1.5°F
(-0.8°C)
21st Coolest Coolest since: 1907 1952
97th Warmest Warmest since: 1908 2016
Ties: 1901, 1914, 1915, 1956

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published November 2021, retrieved on November 30, 2021 from https://www.ncdc.noaa.gov/cag/