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


Montana

Average Temperature Rankings, May 1941

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
May 1941
1-Month
53.5°F
(11.9°C)
50.2°F
(10.1°C)
3.3°F
(1.8°C)
110th Coolest Coolest since: 1938 1907, 1927
18th Warmest Warmest since: 1940 1934
Ties: 1992
Apr–May 1941
2-Month
47.6°F
(8.7°C)
45.4°F
(7.4°C)
2.2°F
(1.3°C)
102nd Coolest Coolest since: 1940 1975
26th Warmest Warmest since: 1939 1934
Ties: 1919, 1944, 1976, 1993
Mar–May 1941
3-Month
42.5°F
(5.8°C)
40.1°F
(4.5°C)
2.4°F
(1.3°C)
100th Coolest Coolest since: 1940 1899
28th Warmest Warmest since: 1939 1910
Feb–May 1941
4-Month
38.0°F
(3.3°C)
35.4°F
(1.9°C)
2.6°F
(1.4°C)
101st Coolest Coolest since: 1940 1899
27th Warmest Warmest since: 1934 1992
Ties: 2006
Jan–May 1941
5-Month
34.8°F
(1.6°C)
31.7°F
(-0.2°C)
3.1°F
(1.8°C)
108th Coolest Coolest since: 1940 1899
20th Warmest Warmest since: 1934 1992
Ties: 1900, 1925, 1988, 1990
Dec 1940–May 1941
6-Month
33.3°F
(0.7°C)
29.9°F
(-1.2°C)
3.4°F
(1.9°C)
110th Coolest Coolest since: 1940 1917
17th Warmest Warmest since: 1934 1992
Ties: 1983
Nov 1940–May 1941
7-Month
31.7°F
(-0.2°C)
29.8°F
(-1.2°C)
1.9°F
(1.0°C)
95th Coolest Coolest since: 1939 1899
32nd Warmest Warmest since: 1940 1992
Ties: 1921
Oct 1940–May 1941
8-Month
33.7°F
(0.9°C)
31.4°F
(-0.3°C)
2.3°F
(1.2°C)
105th Coolest Coolest since: 1940 1899
22nd Warmest Warmest since: 1934 1934, 2000
Sep 1940–May 1941
9-Month
36.6°F
(2.6°C)
34.0°F
(1.1°C)
2.6°F
(1.5°C)
112th Coolest Coolest since: 1940 1899
15th Warmest Warmest since: 1934 2016
Aug 1940–May 1941
10-Month
39.6°F
(4.2°C)
37.0°F
(2.8°C)
2.6°F
(1.4°C)
115th Coolest Coolest since: 1940 1917
12th Warmest Warmest since: 1934 1992, 2016
Ties: 1931
Jul 1940–May 1941
11-Month
42.2°F
(5.7°C)
39.6°F
(4.2°C)
2.6°F
(1.5°C)
117th Coolest Coolest since: 1940 1917
10th Warmest Warmest since: 1934 1992, 2016
Ties: 1931
Jun 1940–May 1941
12-Month
43.7°F
(6.5°C)
41.1°F
(5.1°C)
2.6°F
(1.4°C)
115th Coolest Coolest since: 1940 1917
12th Warmest Warmest since: 1934 2016
Dec 1939–May 1941
18-Month
39.5°F
(4.2°C)
37.3°F
(2.9°C)
2.2°F
(1.3°C)
110th Coolest Coolest since: 1940 1917
16th Warmest Warmest since: 1935 2016
Ties: 1935, 2021
Jun 1939–May 1941
24-Month
43.1°F
(6.2°C)
41.2°F
(5.1°C)
1.9°F
(1.1°C)
112th Coolest Coolest since: 1940 1917
14th Warmest Warmest since: 1935 2016
Ties: 2004
Jun 1938–May 1941
36-Month
43.0°F
(6.1°C)
41.1°F
(5.1°C)
1.9°F
(1.0°C)
113th Coolest Coolest since: 1940 1918
12th Warmest Warmest to Date 2017
Ties: 1989
Jun 1937–May 1941
48-Month
42.8°F
(6.0°C)
41.1°F
(5.1°C)
1.7°F
(0.9°C)
109th Coolest Coolest since: 1940 1899, 1952
15th Warmest Warmest to Date 2016
Jun 1936–May 1941
60-Month
42.4°F
(5.8°C)
41.1°F
(5.1°C)
1.3°F
(0.7°C)
100th Coolest Coolest since: 1940 1952
23rd Warmest Warmest since: 1935 2016
Ties: 1934, 2000

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published June 2021, retrieved on June 18, 2021 from https://www.ncdc.noaa.gov/cag/