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 1966

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 1966
1-Month
55.2°F
(12.9°C)
52.0°F
(11.1°C)
3.2°F
(1.8°C)
102nd Coolest Coolest since: 1965 1927
27th Warmest Warmest since: 1958 1936
Ties: 1969, 1993
Apr–May 1966
2-Month
47.4°F
(8.6°C)
47.6°F
(8.7°C)
-0.2°F
(-0.1°C)
54th Coolest Coolest since: 1961 1975
75th Warmest Warmest since: 1965 1934
Ties: 1933, 1948, 1972
Mar–May 1966
3-Month
43.6°F
(6.4°C)
43.3°F
(6.3°C)
0.3°F
(0.1°C)
75th Coolest Coolest since: 1965 2002
54th Warmest Warmest since: 1963 1910
Ties: 1923, 1942, 1977
Feb–May 1966
4-Month
39.3°F
(4.1°C)
39.4°F
(4.1°C)
-0.1°F
(0.0°C)
80th Coolest Coolest since: 1965 2019
49th Warmest Warmest since: 1963 1934
Ties: 1901
Jan–May 1966
5-Month
34.1°F
(1.2°C)
36.6°F
(2.6°C)
-2.5°F
(-1.4°C)
47th Coolest Coolest since: 1965 1982
82nd Warmest Warmest since: 1964 1934
Dec 1965–May 1966
6-Month
33.2°F
(0.7°C)
34.7°F
(1.5°C)
-1.5°F
(-0.8°C)
59th Coolest Coolest since: 1965 1969
69th Warmest Warmest since: 1964 1992
Ties: 1948
Nov 1965–May 1966
7-Month
33.3°F
(0.7°C)
34.5°F
(1.4°C)
-1.2°F
(-0.7°C)
54th Coolest Coolest since: 1965 1979
74th Warmest Warmest since: 1964 1926
Ties: 1898, 1960, 1984
Oct 1965–May 1966
8-Month
35.8°F
(2.1°C)
36.0°F
(2.2°C)
-0.2°F
(-0.1°C)
74th Coolest Coolest since: 1965 1899
53rd Warmest Warmest since: 1964 1987
Ties: 1932
Sep 1965–May 1966
9-Month
36.7°F
(2.6°C)
38.2°F
(3.4°C)
-1.5°F
(-0.8°C)
42nd Coolest Coolest since: 1965 1899
85th Warmest Warmest since: 1964 1934
Ties: 1930, 1957, 2001
Aug 1965–May 1966
10-Month
39.8°F
(4.3°C)
41.0°F
(5.0°C)
-1.2°F
(-0.7°C)
46th Coolest Coolest since: 1965 1978
81st Warmest Warmest since: 1964 1934
Jul 1965–May 1966
11-Month
42.5°F
(5.8°C)
43.5°F
(6.4°C)
-1.0°F
(-0.6°C)
45th Coolest Coolest since: 1965 1899
82nd Warmest Warmest since: 1964 1934
Ties: 1960
Jun 1965–May 1966
12-Month
43.9°F
(6.6°C)
44.9°F
(7.2°C)
-1.0°F
(-0.6°C)
43rd Coolest Coolest since: 1965 1899, 1917
84th Warmest Warmest since: 1964 1934
Dec 1964–May 1966
18-Month
39.0°F
(3.9°C)
41.5°F
(5.3°C)
-2.5°F
(-1.4°C)
14th Coolest Coolest since: 1956 1979
112th Warmest Warmest since: 1965 1988
Ties: 1983
Jun 1964–May 1966
24-Month
43.3°F
(6.3°C)
44.9°F
(7.2°C)
-1.6°F
(-0.9°C)
21st Coolest Coolest since: 1957 1979
104th Warmest Warmest since: 1965 1932, 1988
Ties: 1983, 2011
Jun 1963–May 1966
36-Month
44.4°F
(6.9°C)
44.8°F
(7.1°C)
-0.4°F
(-0.2°C)
52nd Coolest Coolest since: 1958 1952
71st Warmest Warmest since: 1965 1941
Ties: 1923, 1974, 1975, 1983, 1994
Jun 1962–May 1966
48-Month
44.9°F
(7.2°C)
44.8°F
(7.1°C)
0.1°F
(0.1°C)
78th Coolest Coolest since: 1965 1952
43rd Warmest Warmest since: 1964 1934
Ties: 1945, 1983
Jun 1961–May 1966
60-Month
44.6°F
(7.0°C)
44.8°F
(7.1°C)
-0.2°F
(-0.1°C)
66th Coolest Coolest since: 1960 1952
53rd Warmest Warmest since: 1965 1935
Ties: 1987, 1995, 2000, 2011

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/