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


Montana

Average Temperature Rankings, May 1898

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1898
1-Month
49.0°F
(9.4°C)
50.2°F
(10.1°C)
-1.2°F
(-0.7°C)
45th Coolest Coolest since: 1896 1907, 1927
82nd Warmest Warmest since: 1897 1934
Ties: 1911, 1912, 2005
Apr–May 1898
2-Month
45.1°F
(7.3°C)
45.5°F
(7.5°C)
-0.4°F
(-0.2°C)
54th Coolest Coolest since: 1896 1975
73rd Warmest Warmest since: 1897 1934
Ties: 1938, 1984
Mar–May 1898
3-Month
37.0°F
(2.8°C)
40.1°F
(4.5°C)
-3.1°F
(-1.7°C)
17th Coolest Coolest since: 1896 1899
110th Warmest Warmest since: 1897 1910
Feb–May 1898
4-Month
34.1°F
(1.2°C)
35.4°F
(1.9°C)
-1.3°F
(-0.7°C)
37th Coolest Coolest since: 1897 1899
90th Warmest Warmest since: 1895 1992
Ties: 1919, 1935, 1947
Jan–May 1898
5-Month
31.2°F
(-0.4°C)
31.7°F
(-0.2°C)
-0.5°F
(-0.2°C)
55th Coolest Coolest since: 1897 1899
72nd Warmest Warmest to Date 1992
Ties: 1947
Dec 1897–May 1898
6-Month
29.2°F
(-1.6°C)
29.8°F
(-1.2°C)
-0.6°F
(-0.4°C)
48th Coolest Coolest since: 1896 1917
78th Warmest Warmest since: 1897 1992
Nov 1897–May 1898
7-Month
28.3°F
(-2.1°C)
29.8°F
(-1.2°C)
-1.5°F
(-0.9°C)
31st Coolest Coolest since: 1897 1899
95th Warmest Warmest since: 1896 1992
Ties: 1896, 1927, 1996
Oct 1897–May 1898
8-Month
30.1°F
(-1.1°C)
31.5°F
(-0.3°C)
-1.4°F
(-0.8°C)
30th Coolest Coolest since: 1897 1899
96th Warmest Warmest since: 1896 1934, 2000
Ties: 1896, 1923, 1947
Sep 1897–May 1898
9-Month
33.1°F
(0.6°C)
34.0°F
(1.1°C)
-0.9°F
(-0.5°C)
41st Coolest Coolest since: 1897 1899
85th Warmest Warmest to Date 2016
Ties: 1928, 1930
Aug 1897–May 1898
10-Month
36.3°F
(2.4°C)
37.0°F
(2.8°C)
-0.7°F
(-0.4°C)
46th Coolest Coolest since: 1897 1917
80th Warmest Warmest to Date 1992, 2016
Ties: 1966
Jul 1897–May 1898
11-Month
38.7°F
(3.7°C)
39.5°F
(4.2°C)
-0.8°F
(-0.5°C)
36th Coolest Coolest since: 1897 1917
90th Warmest Warmest to Date 1992, 2016
Ties: 1933, 1937, 1943, 1982, 2019
Jun 1897–May 1898
12-Month
40.3°F
(4.6°C)
41.1°F
(5.1°C)
-0.8°F
(-0.5°C)
34th Coolest Coolest since: 1897 1917
92nd Warmest Warmest to Date 2016
Ties: 1997
Dec 1896–May 1898
18-Month
36.8°F
(2.7°C)
37.3°F
(2.9°C)
-0.5°F
(-0.2°C)
41st Coolest Coolest since: 1897 1917
84th Warmest Warmest to Date 2016
Ties: 1933, 1943
Jun 1896–May 1898
24-Month
39.8°F
(4.3°C)
41.1°F
(5.1°C)
-1.3°F
(-0.8°C)
16th Coolest Coolest since: 1897 1917
109th Warmest Warmest to Date 2016
Ties: 1970
Jun 1895–May 1898
36-Month
39.7°F
(4.3°C)
41.1°F
(5.1°C)
-1.4°F
(-0.8°C)
8th Coolest Coolest to Date 1918
116th Warmest Warmest to Date 2017
Ties: 1914, 1930

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2020, retrieved on December 2, 2020 from https://www.ncdc.noaa.gov/cag/