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 January 2020. For more information, please see Climatological Rankings.


Montana

Average Temperature Rankings, May 1929

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1929
1-Month
47.7°F
(8.7°C)
50.2°F
(10.1°C)
-2.5°F
(-1.4°C)
25th Coolest Coolest since: 1927 1907, 1927
101st Warmest Warmest since: 1928 1934
Ties: 2019
Apr–May 1929
2-Month
42.6°F
(5.9°C)
45.4°F
(7.4°C)
-2.8°F
(-1.5°C)
16th Coolest Coolest since: 1927 1975
110th Warmest Warmest since: 1928 1934
Ties: 1968, 2002
Mar–May 1929
3-Month
39.2°F
(4.0°C)
40.1°F
(4.5°C)
-0.9°F
(-0.5°C)
42nd Coolest Coolest since: 1927 1899
84th Warmest Warmest since: 1928 1910
Ties: 1989
Feb–May 1929
4-Month
31.9°F
(-0.1°C)
35.4°F
(1.9°C)
-3.5°F
(-2.0°C)
13th Coolest Coolest since: 1922 1899
113th Warmest Warmest since: 1928 1992
Ties: 1913
Jan–May 1929
5-Month
26.4°F
(-3.1°C)
31.6°F
(-0.2°C)
-5.2°F
(-2.9°C)
4th Coolest Coolest since: 1917 1899
122nd Warmest Warmest since: 1928 1992
Dec 1928–May 1929
6-Month
25.7°F
(-3.5°C)
29.9°F
(-1.2°C)
-4.2°F
(-2.3°C)
6th Coolest Coolest since: 1922 1917
119th Warmest Warmest since: 1928 1992
Nov 1928–May 1929
7-Month
26.5°F
(-3.1°C)
29.8°F
(-1.2°C)
-3.3°F
(-1.9°C)
12th Coolest Coolest since: 1922 1899
113th Warmest Warmest since: 1928 1992
Ties: 1937
Oct 1928–May 1929
8-Month
28.3°F
(-2.1°C)
31.5°F
(-0.3°C)
-3.2°F
(-1.8°C)
6th Coolest Coolest since: 1922 1899
119th Warmest Warmest since: 1928 1934, 2000
Ties: 1912, 1922, 1936
Sep 1928–May 1929
9-Month
31.1°F
(-0.5°C)
34.0°F
(1.1°C)
-2.9°F
(-1.6°C)
8th Coolest Coolest since: 1922 1899
117th Warmest Warmest since: 1928 2016
Aug 1928–May 1929
10-Month
34.0°F
(1.1°C)
36.9°F
(2.7°C)
-2.9°F
(-1.6°C)
6th Coolest Coolest since: 1920 1917
119th Warmest Warmest since: 1928 1992, 2016
Jul 1928–May 1929
11-Month
36.8°F
(2.7°C)
39.5°F
(4.2°C)
-2.7°F
(-1.5°C)
5th Coolest Coolest since: 1917 1917
120th Warmest Warmest since: 1928 1992, 2016
Jun 1928–May 1929
12-Month
38.3°F
(3.5°C)
41.1°F
(5.1°C)
-2.8°F
(-1.6°C)
4th Coolest Coolest since: 1917 1917
121st Warmest Warmest since: 1928 2016
Dec 1927–May 1929
18-Month
35.2°F
(1.8°C)
37.4°F
(3.0°C)
-2.2°F
(-1.2°C)
10th Coolest Coolest since: 1918 1917
114th Warmest Warmest since: 1928 2016
Jun 1927–May 1929
24-Month
39.2°F
(4.0°C)
41.2°F
(5.1°C)
-2.0°F
(-1.1°C)
9th Coolest Coolest since: 1918 1917
115th Warmest Warmest since: 1928 2016
Jun 1926–May 1929
36-Month
39.4°F
(4.1°C)
41.1°F
(5.1°C)
-1.7°F
(-1.0°C)
6th Coolest Coolest since: 1918 1918
117th Warmest Warmest since: 1928 2017
Ties: 1913
Jun 1925–May 1929
48-Month
40.3°F
(4.6°C)
41.1°F
(5.1°C)
-0.8°F
(-0.5°C)
18th Coolest Coolest since: 1920 1899, 1952
104th Warmest Warmest since: 1928 2016
Jun 1924–May 1929
60-Month
40.4°F
(4.7°C)
41.0°F
(5.0°C)
-0.6°F
(-0.3°C)
21st Coolest Coolest since: 1921 1952
100th Warmest Warmest since: 1928 2016
Ties: 1912, 1930

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 24, 2020 from https://www.ncdc.noaa.gov/cag/