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 April 2022. For more information, please see Climatological Rankings.


Montana

Average Temperature Rankings, May 1900

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
May 1900
1-Month
54.6°F
(12.6°C)
50.2°F
(10.1°C)
4.4°F
(2.5°C)
118th Coolest Coolest since: 1899 1907, 1927
10th Warmest Warmest since: 1897 1934
Apr–May 1900
2-Month
49.9°F
(9.9°C)
45.5°F
(7.5°C)
4.4°F
(2.4°C)
124th Coolest Coolest since: 1899 1975
4th Warmest Warmest to Date 1934
Mar–May 1900
3-Month
43.9°F
(6.6°C)
40.1°F
(4.5°C)
3.8°F
(2.1°C)
117th Coolest Coolest since: 1899 1899
11th Warmest Warmest to Date 1910
Feb–May 1900
4-Month
37.1°F
(2.8°C)
35.4°F
(1.9°C)
1.7°F
(0.9°C)
94th Coolest Coolest since: 1899 1899
34th Warmest Warmest to Date 1992
Ties: 1990
Jan–May 1900
5-Month
34.8°F
(1.6°C)
31.6°F
(-0.2°C)
3.2°F
(1.8°C)
108th Coolest Coolest since: 1899 1899
20th Warmest Warmest to Date 1992
Ties: 1925, 1941, 1988, 1990
Dec 1899–May 1900
6-Month
32.4°F
(0.2°C)
29.8°F
(-1.2°C)
2.6°F
(1.4°C)
99th Coolest Coolest since: 1899 1917
28th Warmest Warmest to Date 1992
Ties: 1990, 1994, 2021
Nov 1899–May 1900
7-Month
33.1°F
(0.6°C)
29.8°F
(-1.2°C)
3.3°F
(1.8°C)
112th Coolest Coolest since: 1899 1899
15th Warmest Warmest to Date 1992
Ties: 2007
Oct 1899–May 1900
8-Month
33.9°F
(1.1°C)
31.5°F
(-0.3°C)
2.4°F
(1.4°C)
108th Coolest Coolest since: 1899 1899
19th Warmest Warmest to Date 1934, 2000
Ties: 1963
Sep 1899–May 1900
9-Month
36.4°F
(2.4°C)
34.0°F
(1.1°C)
2.4°F
(1.3°C)
110th Coolest Coolest since: 1899 1899
17th Warmest Warmest to Date 2016
Aug 1899–May 1900
10-Month
38.8°F
(3.8°C)
37.0°F
(2.8°C)
1.8°F
(1.0°C)
102nd Coolest Coolest since: 1899 1917
25th Warmest Warmest to Date 1992, 2016
Ties: 1977, 1990, 2013, 2017
Jul 1899–May 1900
11-Month
41.2°F
(5.1°C)
39.6°F
(4.2°C)
1.6°F
(0.9°C)
97th Coolest Coolest since: 1899 1917
30th Warmest Warmest to Date 1992, 2016
Ties: 1991, 2017
Jun 1899–May 1900
12-Month
42.4°F
(5.8°C)
41.1°F
(5.1°C)
1.3°F
(0.7°C)
94th Coolest Coolest since: 1899 1917
33rd Warmest Warmest to Date 2016
Ties: 1921, 1940, 1954, 1963, 2002
Dec 1898–May 1900
18-Month
36.1°F
(2.3°C)
37.4°F
(3.0°C)
-1.3°F
(-0.7°C)
23rd Coolest Coolest since: 1899 1917
103rd Warmest Warmest since: 1898 2016
Ties: 1928, 1965
Jun 1898–May 1900
24-Month
39.7°F
(4.3°C)
41.1°F
(5.1°C)
-1.4°F
(-0.8°C)
14th Coolest Coolest since: 1899 1917
112th Warmest Warmest since: 1898 2016
Ties: 1966
Jun 1897–May 1900
36-Month
39.9°F
(4.4°C)
41.1°F
(5.1°C)
-1.2°F
(-0.7°C)
12th Coolest Coolest since: 1899 1918
113th Warmest Warmest to Date 2017
Ties: 1979
Jun 1896–May 1900
48-Month
39.8°F
(4.3°C)
41.1°F
(5.1°C)
-1.3°F
(-0.8°C)
8th Coolest Coolest since: 1899 1899, 1952
116th Warmest Warmest to Date 2016
Ties: 1920, 1930
Jun 1895–May 1900
60-Month
39.7°F
(4.3°C)
41.1°F
(5.1°C)
-1.4°F
(-0.8°C)
5th Coolest Coolest to Date 1952
118th Warmest Warmest to Date 2016
Ties: 1951

Citing This Page

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