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 2020. For more information, please see Climatological Rankings.


Montana

Average Temperature Rankings, May 1910

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1910
1-Month
50.8°F
(10.4°C)
50.2°F
(10.1°C)
0.6°F
(0.3°C)
78th Coolest Coolest since: 1909 1907, 1927
49th Warmest Warmest since: 1902 1934
Ties: 1947, 1971, 1986
Apr–May 1910
2-Month
49.6°F
(9.8°C)
45.4°F
(7.4°C)
4.2°F
(2.4°C)
120th Coolest Coolest since: 1909 1975
7th Warmest Warmest since: 1900 1934
Mar–May 1910
3-Month
46.8°F
(8.2°C)
40.1°F
(4.5°C)
6.7°F
(3.7°C)
126th Coolest Coolest since: 1909 1899
1st Warmest Warmest to Date 1910
Feb–May 1910
4-Month
38.2°F
(3.4°C)
35.4°F
(1.9°C)
2.8°F
(1.5°C)
101st Coolest Coolest since: 1909 1899
26th Warmest Warmest to Date 1992
Jan–May 1910
5-Month
34.2°F
(1.2°C)
31.7°F
(-0.2°C)
2.5°F
(1.4°C)
97th Coolest Coolest since: 1909 1899
30th Warmest Warmest since: 1900 1992
Ties: 1921, 2004, 2017
Dec 1909–May 1910
6-Month
30.5°F
(-0.8°C)
29.9°F
(-1.2°C)
0.6°F
(0.4°C)
75th Coolest Coolest since: 1909 1917
51st Warmest Warmest since: 1908 1992
Nov 1909–May 1910
7-Month
30.5°F
(-0.8°C)
29.8°F
(-1.2°C)
0.7°F
(0.4°C)
73rd Coolest Coolest since: 1909 1899
53rd Warmest Warmest since: 1908 1992
Ties: 1905, 1924, 1925
Oct 1909–May 1910
8-Month
32.1°F
(0.1°C)
31.5°F
(-0.3°C)
0.6°F
(0.4°C)
72nd Coolest Coolest since: 1909 1899
54th Warmest Warmest since: 1908 1934, 2000
Ties: 1966, 1968, 1984
Sep 1909–May 1910
9-Month
34.7°F
(1.5°C)
33.9°F
(1.1°C)
0.8°F
(0.4°C)
75th Coolest Coolest since: 1909 1899
51st Warmest Warmest since: 1908 2016
Ties: 1901, 1925, 1938, 2009
Aug 1909–May 1910
10-Month
37.8°F
(3.2°C)
37.0°F
(2.8°C)
0.8°F
(0.4°C)
79th Coolest Coolest since: 1909 1917
47th Warmest Warmest since: 1908 1992, 2016
Ties: 1906, 1914, 1984, 2009
Jul 1909–May 1910
11-Month
40.2°F
(4.6°C)
39.6°F
(4.2°C)
0.6°F
(0.4°C)
74th Coolest Coolest since: 1909 1917
52nd Warmest Warmest since: 1908 1992, 2016
Ties: 1906, 1974, 2014, 2018
Jun 1909–May 1910
12-Month
41.7°F
(5.4°C)
41.2°F
(5.1°C)
0.5°F
(0.3°C)
74th Coolest Coolest since: 1909 1917
52nd Warmest Warmest since: 1901 2016
Ties: 1914, 1974, 2009, 2014
Dec 1908–May 1910
18-Month
36.9°F
(2.7°C)
37.4°F
(3.0°C)
-0.5°F
(-0.3°C)
44th Coolest Coolest since: 1909 1917
81st Warmest Warmest since: 1909 2016
Ties: 1909, 1922, 1985
Jun 1908–May 1910
24-Month
40.7°F
(4.8°C)
41.2°F
(5.1°C)
-0.5°F
(-0.3°C)
42nd Coolest Coolest since: 1909 1917
83rd Warmest Warmest since: 1906 2016
Ties: 1920, 1943, 2011
Jun 1907–May 1910
36-Month
41.0°F
(5.0°C)
41.1°F
(5.1°C)
-0.1°F
(-0.1°C)
50th Coolest Coolest since: 1909 1918
74th Warmest Warmest since: 1902 2017
Ties: 1945, 1947, 1958, 1997, 2011
Jun 1906–May 1910
48-Month
40.5°F
(4.7°C)
41.0°F
(5.0°C)
-0.5°F
(-0.3°C)
23rd Coolest Coolest since: 1909 1899, 1952
100th Warmest Warmest since: 1909 2016
Ties: 1904, 1907, 1909, 1979
Jun 1905–May 1910
60-Month
40.7°F
(4.8°C)
41.1°F
(5.1°C)
-0.4°F
(-0.3°C)
32nd Coolest Coolest since: 1909 1952
90th Warmest Warmest since: 1909 2016
Ties: 1905, 1908, 1909, 1924, 1949, 1970, 1975, 1997

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2020, retrieved on October 1, 2020 from https://www.ncdc.noaa.gov/cag/