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 1990

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 1990
1-Month
49.3°F
(9.6°C)
52.1°F
(11.2°C)
-2.8°F
(-1.6°C)
17th Coolest Coolest since: 1982 1927
112th Warmest Warmest since: 1989 1936
Apr–May 1990
2-Month
46.5°F
(8.1°C)
47.7°F
(8.7°C)
-1.2°F
(-0.6°C)
40th Coolest Coolest since: 1983 1975
89th Warmest Warmest since: 1989 1934
Ties: 1903
Mar–May 1990
3-Month
42.7°F
(5.9°C)
43.3°F
(6.3°C)
-0.6°F
(-0.4°C)
54th Coolest Coolest since: 1989 2002
75th Warmest Warmest since: 1988 1910
Ties: 1974, 2013
Feb–May 1990
4-Month
38.9°F
(3.8°C)
39.4°F
(4.1°C)
-0.5°F
(-0.3°C)
75th Coolest Coolest since: 1989 2019
54th Warmest Warmest since: 1988 1934
Ties: 1964, 1986
Jan–May 1990
5-Month
37.0°F
(2.8°C)
36.6°F
(2.6°C)
0.4°F
(0.2°C)
91st Coolest Coolest since: 1989 1982
38th Warmest Warmest since: 1988 1934
Dec 1989–May 1990
6-Month
35.3°F
(1.8°C)
34.6°F
(1.4°C)
0.7°F
(0.4°C)
85th Coolest Coolest since: 1989 1969
43rd Warmest Warmest since: 1988 1992
Nov 1989–May 1990
7-Month
35.4°F
(1.9°C)
34.6°F
(1.4°C)
0.8°F
(0.5°C)
90th Coolest Coolest since: 1989 1979
38th Warmest Warmest since: 1988 1926
Ties: 1953
Oct 1989–May 1990
8-Month
36.7°F
(2.6°C)
35.9°F
(2.2°C)
0.8°F
(0.4°C)
90th Coolest Coolest since: 1989 1899
37th Warmest Warmest since: 1988 1987
Ties: 2005
Sep 1989–May 1990
9-Month
38.8°F
(3.8°C)
38.2°F
(3.4°C)
0.6°F
(0.4°C)
85th Coolest Coolest since: 1989 1899
42nd Warmest Warmest since: 1988 1934
Ties: 1924, 1925, 2003, 2005
Aug 1989–May 1990
10-Month
41.3°F
(5.2°C)
41.1°F
(5.1°C)
0.2°F
(0.1°C)
81st Coolest Coolest since: 1989 1978
46th Warmest Warmest since: 1988 1934
Ties: 1932, 2021
Jul 1989–May 1990
11-Month
43.8°F
(6.6°C)
43.4°F
(6.3°C)
0.4°F
(0.3°C)
82nd Coolest Coolest since: 1989 1899
45th Warmest Warmest since: 1988 1934
Ties: 1908, 1942, 1974, 1983, 2003, 2005
Jun 1989–May 1990
12-Month
45.2°F
(7.3°C)
44.9°F
(7.2°C)
0.3°F
(0.1°C)
80th Coolest Coolest since: 1989 1899, 1917
47th Warmest Warmest since: 1988 1934
Ties: 1910, 2003
Dec 1988–May 1990
18-Month
40.6°F
(4.8°C)
41.5°F
(5.3°C)
-0.9°F
(-0.5°C)
53rd Coolest Coolest since: 1986 1979
73rd Warmest Warmest since: 1989 1988
Ties: 1903, 1909, 1922
Jun 1988–May 1990
24-Month
44.7°F
(7.1°C)
44.9°F
(7.2°C)
-0.2°F
(-0.1°C)
70th Coolest Coolest since: 1986 1979
55th Warmest Warmest since: 1989 1932, 1988
Ties: 1921, 1955, 1965, 1984, 2012
Jun 1987–May 1990
36-Month
45.3°F
(7.4°C)
44.9°F
(7.2°C)
0.4°F
(0.2°C)
93rd Coolest Coolest since: 1987 1952
30th Warmest Warmest since: 1989 1941
Ties: 1961, 2002
Jun 1986–May 1990
48-Month
45.9°F
(7.7°C)
44.8°F
(7.1°C)
1.1°F
(0.6°C)
113th Coolest Coolest since: 1989 1952
8th Warmest Warmest since: 1964 1934
Ties: 1933, 2008
Jun 1985–May 1990
60-Month
45.3°F
(7.4°C)
44.8°F
(7.1°C)
0.5°F
(0.3°C)
98th Coolest Coolest since: 1989 1952
21st Warmest Warmest since: 1965 1935
Ties: 1937, 1946, 2015

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/