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 December 2021. 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
(1895-2021)
Warmest/Coolest
Since
Record
May 1966
1-Month
54.5°F
(12.5°C)
51.4°F
(10.8°C)
3.1°F
(1.7°C)
101st Coolest Coolest since: 1965 1927
27th Warmest Warmest since: 1958 1936
Ties: 1969
Apr–May 1966
2-Month
46.7°F
(8.2°C)
47.0°F
(8.3°C)
-0.3°F
(-0.1°C)
53rd Coolest Coolest since: 1961 1975
75th Warmest Warmest since: 1965 1934
Ties: 1948, 1972, 2019
Mar–May 1966
3-Month
42.9°F
(6.1°C)
42.7°F
(5.9°C)
0.2°F
(0.2°C)
74th Coolest Coolest since: 1965 2002
54th Warmest Warmest since: 1963 1910
Ties: 1957, 1977
Feb–May 1966
4-Month
38.6°F
(3.7°C)
38.8°F
(3.8°C)
-0.2°F
(-0.1°C)
80th Coolest Coolest since: 1965 1899
48th Warmest Warmest since: 1963 1934
Jan–May 1966
5-Month
33.4°F
(0.8°C)
36.0°F
(2.2°C)
-2.6°F
(-1.4°C)
47th Coolest Coolest since: 1965 1982
81st Warmest Warmest since: 1964 1934
Ties: 1935
Dec 1965–May 1966
6-Month
32.5°F
(0.3°C)
34.1°F
(1.2°C)
-1.6°F
(-0.9°C)
58th Coolest Coolest since: 1965 1969
69th Warmest Warmest since: 1964 1992
Ties: 1948
Nov 1965–May 1966
7-Month
32.6°F
(0.3°C)
33.9°F
(1.1°C)
-1.3°F
(-0.8°C)
54th Coolest Coolest since: 1965 1979
73rd Warmest Warmest since: 1964 1926
Ties: 1984, 2002
Oct 1965–May 1966
8-Month
35.1°F
(1.7°C)
35.3°F
(1.8°C)
-0.2°F
(-0.1°C)
70th Coolest Coolest since: 1965 1899
56th Warmest Warmest since: 1964 1987
Sep 1965–May 1966
9-Month
36.0°F
(2.2°C)
37.6°F
(3.1°C)
-1.6°F
(-0.9°C)
43rd Coolest Coolest since: 1965 1899
83rd Warmest Warmest since: 1964 1934
Ties: 1904, 1957
Aug 1965–May 1966
10-Month
39.1°F
(3.9°C)
40.4°F
(4.7°C)
-1.3°F
(-0.8°C)
45th Coolest Coolest since: 1965 1899
81st Warmest Warmest since: 1964 1934, 1992
Ties: 1960
Jul 1965–May 1966
11-Month
41.8°F
(5.4°C)
42.9°F
(6.1°C)
-1.1°F
(-0.7°C)
45th Coolest Coolest since: 1965 1899
81st Warmest Warmest since: 1964 1934
Ties: 1960
Jun 1965–May 1966
12-Month
43.2°F
(6.2°C)
44.2°F
(6.8°C)
-1.0°F
(-0.6°C)
43rd Coolest Coolest since: 1965 1899
83rd Warmest Warmest since: 1964 1934
Ties: 1957
Dec 1964–May 1966
18-Month
38.3°F
(3.5°C)
40.8°F
(4.9°C)
-2.5°F
(-1.4°C)
12th Coolest Coolest since: 1956 1979
113th Warmest Warmest since: 1965 2016
Ties: 1913, 1956, 1983, 2019
Jun 1964–May 1966
24-Month
42.6°F
(5.9°C)
44.3°F
(6.8°C)
-1.7°F
(-0.9°C)
21st Coolest Coolest since: 1957 1979
103rd Warmest Warmest since: 1965 2016
Ties: 1983
Jun 1963–May 1966
36-Month
43.7°F
(6.5°C)
44.2°F
(6.8°C)
-0.5°F
(-0.3°C)
51st Coolest Coolest since: 1958 1952
71st Warmest Warmest since: 1965 1941
Ties: 1923, 1954, 1974, 1975, 1983, 1994, 2021
Jun 1962–May 1966
48-Month
44.2°F
(6.8°C)
44.2°F
(6.8°C)
0.0°F
(0.0°C)
77th Coolest Coolest since: 1965 1952
43rd Warmest Warmest since: 1964 1934
Ties: 1921, 1983
Jun 1961–May 1966
60-Month
43.9°F
(6.6°C)
44.2°F
(6.8°C)
-0.3°F
(-0.2°C)
63rd Coolest Coolest since: 1960 1952
55th Warmest Warmest since: 1965 2016
Ties: 1987

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published January 2022, retrieved on January 23, 2022 from https://www.ncdc.noaa.gov/cag/