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


Montana

Average Temperature Rankings, May 1930

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 1930
1-Month
49.5°F
(9.7°C)
50.2°F
(10.1°C)
-0.7°F
(-0.4°C)
56th Coolest Coolest since: 1929 1907, 1927
73rd Warmest Warmest since: 1928 1934
Ties: 1984, 2012
Apr–May 1930
2-Month
48.6°F
(9.2°C)
45.4°F
(7.4°C)
3.2°F
(1.8°C)
115th Coolest Coolest since: 1929 1975
14th Warmest Warmest since: 1915 1934
Ties: 1952, 1992
Mar–May 1930
3-Month
41.9°F
(5.5°C)
40.1°F
(4.5°C)
1.8°F
(1.0°C)
96th Coolest Coolest since: 1929 1899
33rd Warmest Warmest since: 1928 1910
Ties: 1936
Feb–May 1930
4-Month
38.9°F
(3.8°C)
35.4°F
(1.9°C)
3.5°F
(1.9°C)
116th Coolest Coolest since: 1929 1899
13th Warmest Warmest since: 1926 1992
Ties: 1998, 2017
Jan–May 1930
5-Month
31.4°F
(-0.3°C)
31.6°F
(-0.2°C)
-0.2°F
(-0.1°C)
58th Coolest Coolest since: 1929 1899
71st Warmest Warmest since: 1928 1992
Ties: 1940, 1993
Dec 1929–May 1930
6-Month
29.4°F
(-1.4°C)
29.8°F
(-1.2°C)
-0.4°F
(-0.2°C)
50th Coolest Coolest since: 1929 1917
78th Warmest Warmest since: 1926 1992
Ties: 1905, 2002, 2018
Nov 1929–May 1930
7-Month
29.2°F
(-1.6°C)
29.8°F
(-1.2°C)
-0.6°F
(-0.4°C)
50th Coolest Coolest since: 1929 1899
78th Warmest Warmest since: 1926 1992
Oct 1929–May 1930
8-Month
31.1°F
(-0.5°C)
31.5°F
(-0.3°C)
-0.4°F
(-0.2°C)
52nd Coolest Coolest since: 1929 1899
76th Warmest Warmest since: 1926 1934, 2000
Ties: 1989
Sep 1929–May 1930
9-Month
33.1°F
(0.6°C)
33.9°F
(1.1°C)
-0.8°F
(-0.5°C)
41st Coolest Coolest since: 1929 1899
87th Warmest Warmest since: 1928 2016
Ties: 1898, 1928
Aug 1929–May 1930
10-Month
36.6°F
(2.6°C)
36.9°F
(2.7°C)
-0.3°F
(-0.1°C)
49th Coolest Coolest since: 1929 1917
79th Warmest Warmest since: 1926 1992, 2016
Ties: 1923, 1955, 1973
Jul 1929–May 1930
11-Month
39.4°F
(4.1°C)
39.5°F
(4.2°C)
-0.1°F
(-0.1°C)
52nd Coolest Coolest since: 1929 1917
76th Warmest Warmest since: 1926 1992, 2016
Jun 1929–May 1930
12-Month
40.9°F
(4.9°C)
41.1°F
(5.1°C)
-0.2°F
(-0.2°C)
54th Coolest Coolest since: 1929 1917
74th Warmest Warmest since: 1926 2016
Ties: 1945
Dec 1928–May 1930
18-Month
35.8°F
(2.1°C)
37.3°F
(2.9°C)
-1.5°F
(-0.8°C)
16th Coolest Coolest since: 1929 1917
111th Warmest Warmest since: 1928 2016
Ties: 1923, 1936, 1970
Jun 1928–May 1930
24-Month
39.6°F
(4.2°C)
41.1°F
(5.1°C)
-1.5°F
(-0.9°C)
12th Coolest Coolest since: 1929 1917
115th Warmest Warmest since: 1928 2016
Ties: 1912
Jun 1927–May 1930
36-Month
39.7°F
(4.3°C)
41.1°F
(5.1°C)
-1.4°F
(-0.8°C)
8th Coolest Coolest since: 1929 1918
118th Warmest Warmest since: 1928 2017
Ties: 1898, 1914
Jun 1926–May 1930
48-Month
39.8°F
(4.3°C)
41.1°F
(5.1°C)
-1.3°F
(-0.8°C)
8th Coolest Coolest since: 1920 1899, 1952
117th Warmest Warmest since: 1929 2016
Ties: 1900, 1920
Jun 1925–May 1930
60-Month
40.4°F
(4.7°C)
41.1°F
(5.1°C)
-0.7°F
(-0.4°C)
21st Coolest Coolest since: 1929 1952
103rd Warmest Warmest since: 1929 2016
Ties: 1912, 1929

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Average Temperature, published September 2022, retrieved on October 7, 2022 from https://www.ncdc.noaa.gov/cag/