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 May 2021. For more information, please see Climatological Rankings.


Great Falls, Montana

Average Temperature Rankings, May 1987

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
May 1987
1-Month
56.6°F
(13.7°C)
51.4°F
(10.8°C)
5.2°F
(2.9°C)
121st Coolest Coolest since: 1986 1927
7th Warmest Warmest since: 1958 1936
Ties: 1901, 1939
Apr–May 1987
2-Month
54.1°F
(12.3°C)
47.1°F
(8.4°C)
7.0°F
(3.9°C)
126th Coolest Coolest since: 1986 1975
2nd Warmest Warmest since: 1934 1934
Mar–May 1987
3-Month
47.8°F
(8.8°C)
42.8°F
(6.0°C)
5.0°F
(2.8°C)
125th Coolest Coolest since: 1986 1975
3rd Warmest Warmest since: 1934 1910
Feb–May 1987
4-Month
44.5°F
(6.9°C)
38.8°F
(3.8°C)
5.7°F
(3.1°C)
126th Coolest Coolest since: 1986 1975, 2019
2nd Warmest Warmest since: 1934 1934
Jan–May 1987
5-Month
41.9°F
(5.5°C)
36.0°F
(2.2°C)
5.9°F
(3.3°C)
126th Coolest Coolest since: 1986 1982
2nd Warmest Warmest since: 1934 1934
Dec 1986–May 1987
6-Month
40.2°F
(4.6°C)
34.1°F
(1.2°C)
6.1°F
(3.4°C)
125th Coolest Coolest since: 1986 1969
2nd Warmest Warmest to Date 1992
Nov 1986–May 1987
7-Month
38.9°F
(3.8°C)
34.0°F
(1.1°C)
4.9°F
(2.7°C)
124th Coolest Coolest since: 1986 1979
3rd Warmest Warmest since: 1926 1926, 1992
Oct 1986–May 1987
8-Month
40.1°F
(4.5°C)
35.4°F
(1.9°C)
4.7°F
(2.6°C)
125th Coolest Coolest since: 1986 1899
1st Warmest Warmest to Date 1987
Sep 1986–May 1987
9-Month
41.2°F
(5.1°C)
37.6°F
(3.1°C)
3.6°F
(2.0°C)
124th Coolest Coolest since: 1986 1899
2nd Warmest Warmest since: 1934 1934
Ties: 1992
Aug 1986–May 1987
10-Month
43.9°F
(6.6°C)
40.5°F
(4.7°C)
3.4°F
(1.9°C)
124th Coolest Coolest since: 1986 1899
2nd Warmest Warmest since: 1934 1992
Ties: 1934
Jul 1986–May 1987
11-Month
45.7°F
(7.6°C)
42.9°F
(6.1°C)
2.8°F
(1.5°C)
120th Coolest Coolest since: 1986 1899
6th Warmest Warmest since: 1934 1934
Jun 1986–May 1987
12-Month
47.3°F
(8.5°C)
44.3°F
(6.8°C)
3.0°F
(1.7°C)
122nd Coolest Coolest since: 1986 1899, 1917
4th Warmest Warmest since: 1934 1934
Dec 1985–May 1987
18-Month
43.3°F
(6.3°C)
40.9°F
(4.9°C)
2.4°F
(1.4°C)
121st Coolest Coolest since: 1986 1979
4th Warmest Warmest to Date 2016
Jun 1985–May 1987
24-Month
44.8°F
(7.1°C)
44.4°F
(6.9°C)
0.4°F
(0.2°C)
96th Coolest Coolest since: 1986 1979
28th Warmest Warmest since: 1981 2016
Ties: 1901, 1915, 1946, 1954, 2001
Jun 1984–May 1987
36-Month
44.0°F
(6.7°C)
44.4°F
(6.9°C)
-0.4°F
(-0.2°C)
70th Coolest Coolest since: 1986 1952
52nd Warmest Warmest since: 1982 1941
Ties: 1903, 1947, 1976
Jun 1983–May 1987
48-Month
43.9°F
(6.6°C)
44.3°F
(6.8°C)
-0.4°F
(-0.2°C)
67th Coolest Coolest since: 1986 1952
53rd Warmest Warmest since: 1983 1934
Ties: 1924, 1962
Jun 1982–May 1987
60-Month
44.0°F
(6.7°C)
44.2°F
(6.8°C)
-0.2°F
(-0.1°C)
66th Coolest Coolest since: 1986 1952
52nd Warmest Warmest since: 1984 2016
Ties: 1904, 1932, 1947

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published June 2021, retrieved on June 24, 2021 from https://www.ncdc.noaa.gov/cag/