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 2019

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 2019
1-Month
49.7°F
(9.8°C)
52.0°F
(11.1°C)
-2.3°F
(-1.3°C)
21st Coolest Coolest since: 2010 1927
108th Warmest Warmest since: 2018 1936
Ties: 1943, 1995
Apr–May 2019
2-Month
46.7°F
(8.2°C)
47.7°F
(8.7°C)
-1.0°F
(-0.5°C)
44th Coolest Coolest since: 2013 1975
85th Warmest Warmest since: 2018 1934
Ties: 1960
Mar–May 2019
3-Month
39.0°F
(3.9°C)
43.3°F
(6.3°C)
-4.3°F
(-2.4°C)
11th Coolest Coolest since: 2002 2002
118th Warmest Warmest since: 2018 1910
Ties: 1996
Feb–May 2019
4-Month
29.2°F
(-1.6°C)
39.4°F
(4.1°C)
-10.2°F
(-5.7°C)
1st Coolest Coolest since: 2019 2019
128th Warmest Warmest since: 2018 1934
Jan–May 2019
5-Month
29.3°F
(-1.5°C)
36.6°F
(2.6°C)
-7.3°F
(-4.1°C)
5th Coolest Coolest since: 1982 1982
124th Warmest Warmest since: 2018 1934
Dec 2018–May 2019
6-Month
29.4°F
(-1.4°C)
34.7°F
(1.5°C)
-5.3°F
(-2.9°C)
10th Coolest Coolest since: 1982 1969
118th Warmest Warmest since: 2018 1992
Nov 2018–May 2019
7-Month
30.0°F
(-1.1°C)
34.6°F
(1.4°C)
-4.6°F
(-2.5°C)
10th Coolest Coolest since: 1997 1979
118th Warmest Warmest since: 2018 1926
Ties: 1956
Oct 2018–May 2019
8-Month
31.8°F
(-0.1°C)
36.0°F
(2.2°C)
-4.2°F
(-2.3°C)
9th Coolest Coolest since: 1997 1899
118th Warmest Warmest since: 2018 1987
Ties: 1950
Sep 2018–May 2019
9-Month
34.2°F
(1.2°C)
38.2°F
(3.4°C)
-4.0°F
(-2.2°C)
7th Coolest Coolest since: 1997 1899
120th Warmest Warmest since: 2018 1934
Ties: 1920, 1997
Aug 2018–May 2019
10-Month
37.5°F
(3.1°C)
41.1°F
(5.1°C)
-3.6°F
(-2.0°C)
7th Coolest Coolest since: 1997 1978
120th Warmest Warmest since: 2018 1934
Ties: 1922, 1982, 1997
Jul 2018–May 2019
11-Month
40.2°F
(4.6°C)
43.5°F
(6.4°C)
-3.3°F
(-1.8°C)
8th Coolest Coolest since: 1997 1899
119th Warmest Warmest since: 2018 1934
Ties: 1997
Jun 2018–May 2019
12-Month
42.0°F
(5.6°C)
44.9°F
(7.2°C)
-2.9°F
(-1.6°C)
10th Coolest Coolest since: 1997 1899, 1917
117th Warmest Warmest since: 2018 1934
Ties: 1929, 1951, 1997
Dec 2017–May 2019
18-Month
38.3°F
(3.5°C)
41.5°F
(5.3°C)
-3.2°F
(-1.8°C)
6th Coolest Coolest since: 1997 1979
120th Warmest Warmest since: 2018 1988
Ties: 1970
Jun 2017–May 2019
24-Month
42.8°F
(6.0°C)
44.9°F
(7.2°C)
-2.1°F
(-1.2°C)
11th Coolest Coolest since: 1997 1979
114th Warmest Warmest since: 2018 1932, 1988
Ties: 1994
Jun 2016–May 2019
36-Month
43.4°F
(6.3°C)
44.9°F
(7.2°C)
-1.5°F
(-0.9°C)
17th Coolest Coolest since: 1998 1952
106th Warmest Warmest since: 2018 1941
Ties: 1909, 1930, 1950, 1957, 1996
Jun 2015–May 2019
48-Month
44.4°F
(6.9°C)
44.8°F
(7.1°C)
-0.4°F
(-0.2°C)
54th Coolest Coolest since: 2011 1952
67th Warmest Warmest since: 2018 1934
Ties: 1902, 1925, 1949, 1956, 1967, 1974
Jun 2014–May 2019
60-Month
44.8°F
(7.1°C)
44.8°F
(7.1°C)
0.0°F
(0.0°C)
77th Coolest Coolest since: 2012 1952
42nd Warmest Warmest since: 2018 1935
Ties: 1904, 1925, 1947, 1967, 1984, 1988

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, Average Temperature, published September 2022, retrieved on September 26, 2022 from https://www.ncdc.noaa.gov/cag/