Climate at a Glance

Statewide 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.


Montana

Average Temperature Rankings, May 1984

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1984
1-Month
49.5°F
(9.7°C)
50.2°F
(10.1°C)
-0.7°F
(-0.4°C)
54th Coolest Coolest since: 1983 1907, 1927
73rd Warmest Warmest since: 1981 1934
Ties: 1930, 2012
Apr–May 1984
2-Month
45.1°F
(7.3°C)
45.5°F
(7.5°C)
-0.4°F
(-0.2°C)
54th Coolest Coolest since: 1983 1975
73rd Warmest Warmest since: 1981 1934
Ties: 1898, 1938
Mar–May 1984
3-Month
40.7°F
(4.8°C)
40.1°F
(4.5°C)
0.6°F
(0.3°C)
73rd Coolest Coolest since: 1983 1899
54th Warmest Warmest since: 1981 1910
Feb–May 1984
4-Month
38.4°F
(3.6°C)
35.5°F
(1.9°C)
2.9°F
(1.7°C)
102nd Coolest Coolest since: 1983 1899
25th Warmest Warmest since: 1981 1992
Jan–May 1984
5-Month
35.4°F
(1.9°C)
31.7°F
(-0.2°C)
3.7°F
(2.1°C)
111th Coolest Coolest since: 1982 1899
16th Warmest Warmest since: 1983 1992
Dec 1983–May 1984
6-Month
30.1°F
(-1.1°C)
29.9°F
(-1.2°C)
0.2°F
(0.1°C)
69th Coolest Coolest since: 1982 1917
57th Warmest Warmest since: 1983 1992
Nov 1983–May 1984
7-Month
30.3°F
(-0.9°C)
29.9°F
(-1.2°C)
0.4°F
(0.3°C)
67th Coolest Coolest since: 1982 1899
59th Warmest Warmest since: 1983 1992
Ties: 1968, 1974
Oct 1983–May 1984
8-Month
32.1°F
(0.1°C)
31.5°F
(-0.3°C)
0.6°F
(0.4°C)
72nd Coolest Coolest since: 1982 1899
54th Warmest Warmest since: 1983 1934, 2000
Ties: 1910, 1966, 1968
Sep 1983–May 1984
9-Month
34.3°F
(1.3°C)
34.0°F
(1.1°C)
0.3°F
(0.2°C)
63rd Coolest Coolest since: 1982 1899
63rd Warmest Warmest since: 1983 2016
Aug 1983–May 1984
10-Month
37.8°F
(3.2°C)
36.9°F
(2.7°C)
0.9°F
(0.5°C)
79th Coolest Coolest since: 1982 1917
47th Warmest Warmest since: 1983 1992, 2016
Ties: 1906, 1910, 1914, 2009
Jul 1983–May 1984
11-Month
40.3°F
(4.6°C)
39.6°F
(4.2°C)
0.7°F
(0.4°C)
78th Coolest Coolest since: 1982 1917
48th Warmest Warmest since: 1983 1992, 2016
Ties: 1908, 1915, 1919
Jun 1983–May 1984
12-Month
41.8°F
(5.4°C)
41.2°F
(5.1°C)
0.6°F
(0.3°C)
76th Coolest Coolest since: 1982 1917
50th Warmest Warmest since: 1983 2016
Ties: 1915
Dec 1982–May 1984
18-Month
39.0°F
(3.9°C)
37.4°F
(3.0°C)
1.6°F
(0.9°C)
100th Coolest Coolest since: 1983 1917
25th Warmest Warmest since: 1981 2016
Ties: 1989, 2012, 2015
Jun 1982–May 1984
24-Month
42.0°F
(5.6°C)
41.1°F
(5.1°C)
0.9°F
(0.5°C)
86th Coolest Coolest since: 1983 1917
39th Warmest Warmest since: 1982 2016
Ties: 1926, 1982, 2002
Jun 1981–May 1984
36-Month
41.4°F
(5.2°C)
41.1°F
(5.1°C)
0.3°F
(0.1°C)
73rd Coolest Coolest since: 1981 1918
51st Warmest Warmest since: 1983 2017
Ties: 1959, 1965, 1976, 1978, 1981, 2020
Jun 1980–May 1984
48-Month
42.0°F
(5.6°C)
41.1°F
(5.1°C)
0.9°F
(0.5°C)
91st Coolest Coolest since: 1982 1899, 1952
32nd Warmest Warmest since: 1983 2016
Ties: 1940, 1988, 1999
Jun 1979–May 1984
60-Month
42.2°F
(5.7°C)
41.1°F
(5.1°C)
1.1°F
(0.6°C)
95th Coolest Coolest since: 1983 1952
27th Warmest Warmest since: 1942 2016
Ties: 1995, 2013, 2014

Citing This Page

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