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 September 2020. 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
(1895-2020)
Warmest/Coolest
Since
Record
May 1966
1-Month
54.2°F
(12.3°C)
51.4°F
(10.8°C)
2.8°F
(1.5°C)
98th Coolest Coolest since: 1965 1927
29th Warmest Warmest since: 1958 1936
Ties: 1969
Apr–May 1966
2-Month
46.4°F
(8.0°C)
47.1°F
(8.4°C)
-0.7°F
(-0.4°C)
47th Coolest Coolest since: 1961 1975
80th Warmest Warmest since: 1965 1934
Ties: 1948, 1972, 2004
Mar–May 1966
3-Month
42.6°F
(5.9°C)
42.7°F
(5.9°C)
-0.1°F
(0.0°C)
70th Coolest Coolest since: 1965 2002
57th Warmest Warmest since: 1963 1910
Ties: 1921, 1957, 1977, 1984
Feb–May 1966
4-Month
38.3°F
(3.5°C)
38.8°F
(3.8°C)
-0.5°F
(-0.3°C)
79th Coolest Coolest since: 1965 1899
48th Warmest Warmest since: 1963 1934
Ties: 1986, 1990, 1994
Jan–May 1966
5-Month
33.1°F
(0.6°C)
36.0°F
(2.2°C)
-2.9°F
(-1.6°C)
42nd Coolest Coolest since: 1965 1899
85th Warmest Warmest since: 1964 1934
Ties: 1927, 1940, 1956
Dec 1965–May 1966
6-Month
32.2°F
(0.1°C)
34.1°F
(1.2°C)
-1.9°F
(-1.1°C)
53rd Coolest Coolest since: 1965 1969
73rd Warmest Warmest since: 1964 1992
Ties: 1930, 1933
Nov 1965–May 1966
7-Month
32.3°F
(0.2°C)
34.0°F
(1.1°C)
-1.7°F
(-0.9°C)
51st Coolest Coolest since: 1965 1979
75th Warmest Warmest since: 1964 1926, 1992
Oct 1965–May 1966
8-Month
34.8°F
(1.6°C)
35.4°F
(1.9°C)
-0.6°F
(-0.3°C)
65th Coolest Coolest since: 1965 1899
60th Warmest Warmest since: 1964 1987
Sep 1965–May 1966
9-Month
35.7°F
(2.1°C)
37.6°F
(3.1°C)
-1.9°F
(-1.0°C)
40th Coolest Coolest since: 1965 1899
85th Warmest Warmest since: 1964 1934
Ties: 1911, 1989
Aug 1965–May 1966
10-Month
38.8°F
(3.8°C)
40.4°F
(4.7°C)
-1.6°F
(-0.9°C)
41st Coolest Coolest since: 1965 1899
84th Warmest Warmest since: 1964 1992
Ties: 1928, 1960, 1989, 2018
Jul 1965–May 1966
11-Month
41.5°F
(5.3°C)
42.9°F
(6.1°C)
-1.4°F
(-0.8°C)
43rd Coolest Coolest since: 1965 1899
82nd Warmest Warmest since: 1964 1934
Ties: 1960
Jun 1965–May 1966
12-Month
42.9°F
(6.1°C)
44.3°F
(6.8°C)
-1.4°F
(-0.7°C)
40th Coolest Coolest since: 1965 1899
85th Warmest Warmest since: 1964 1934
Ties: 1928, 1957
Dec 1964–May 1966
18-Month
38.1°F
(3.4°C)
41.0°F
(5.0°C)
-2.9°F
(-1.6°C)
13th Coolest Coolest since: 1956 1979
111th Warmest Warmest since: 1965 2016
Jun 1964–May 1966
24-Month
42.3°F
(5.7°C)
44.3°F
(6.8°C)
-2.0°F
(-1.1°C)
18th Coolest Coolest since: 1957 1979
105th Warmest Warmest since: 1965 2016
Ties: 1957, 1986
Jun 1963–May 1966
36-Month
43.4°F
(6.3°C)
44.2°F
(6.8°C)
-0.8°F
(-0.5°C)
45th Coolest Coolest since: 1958 1952
76th Warmest Warmest since: 1965 2017
Ties: 1903, 1937, 1954, 1974, 1975, 2019
Jun 1962–May 1966
48-Month
43.9°F
(6.6°C)
44.2°F
(6.8°C)
-0.3°F
(-0.2°C)
71st Coolest Coolest since: 1965 1952
48th Warmest Warmest since: 1964 1934
Ties: 1924, 1962, 1994
Jun 1961–May 1966
60-Month
43.6°F
(6.4°C)
44.2°F
(6.8°C)
-0.6°F
(-0.4°C)
57th Coolest Coolest since: 1960 1952
60th Warmest Warmest since: 1965 2016
Ties: 1922, 1924

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2020, retrieved on October 21, 2020 from https://www.ncdc.noaa.gov/cag/