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 2021. For more information, please see Climatological Rankings.


Montana

Average Temperature Rankings, May 1977

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1977
1-Month
51.7°F
(10.9°C)
50.2°F
(10.1°C)
1.5°F
(0.8°C)
90th Coolest Coolest since: 1975 1907, 1927
37th Warmest Warmest since: 1976 1934
Ties: 1902
Apr–May 1977
2-Month
48.4°F
(9.1°C)
45.5°F
(7.5°C)
2.9°F
(1.6°C)
107th Coolest Coolest since: 1976 1975
20th Warmest Warmest since: 1969 1934
Mar–May 1977
3-Month
42.7°F
(5.9°C)
40.1°F
(4.5°C)
2.6°F
(1.4°C)
103rd Coolest Coolest since: 1976 1899
24th Warmest Warmest since: 1946 1910
Ties: 1980, 2001
Feb–May 1977
4-Month
39.7°F
(4.3°C)
35.4°F
(1.9°C)
4.3°F
(2.4°C)
122nd Coolest Coolest since: 1976 1899
5th Warmest Warmest since: 1934 1992
Ties: 1926, 2015
Jan–May 1977
5-Month
34.3°F
(1.3°C)
31.7°F
(-0.2°C)
2.6°F
(1.5°C)
98th Coolest Coolest since: 1975 1899
29th Warmest Warmest since: 1976 1992
Dec 1976–May 1977
6-Month
32.7°F
(0.4°C)
29.8°F
(-1.2°C)
2.9°F
(1.6°C)
103rd Coolest Coolest since: 1976 1917
23rd Warmest Warmest since: 1976 1992
Ties: 1976, 2004
Nov 1976–May 1977
7-Month
32.3°F
(0.2°C)
29.8°F
(-1.2°C)
2.5°F
(1.4°C)
104th Coolest Coolest since: 1976 1899
22nd Warmest Warmest since: 1961 1992
Ties: 1983
Oct 1976–May 1977
8-Month
33.5°F
(0.8°C)
31.5°F
(-0.3°C)
2.0°F
(1.1°C)
103rd Coolest Coolest since: 1976 1899
23rd Warmest Warmest since: 1963 1934, 2000
Ties: 1908, 1946, 1983, 2017
Sep 1976–May 1977
9-Month
36.0°F
(2.2°C)
33.9°F
(1.1°C)
2.1°F
(1.1°C)
102nd Coolest Coolest since: 1976 1899
24th Warmest Warmest since: 1964 2016
Ties: 1963, 1980
Aug 1976–May 1977
10-Month
38.8°F
(3.8°C)
36.9°F
(2.7°C)
1.9°F
(1.1°C)
102nd Coolest Coolest since: 1976 1917
24th Warmest Warmest since: 1964 1992, 2016
Ties: 1900, 1990, 2013, 2017
Jul 1976–May 1977
11-Month
41.4°F
(5.2°C)
39.6°F
(4.2°C)
1.8°F
(1.0°C)
103rd Coolest Coolest since: 1976 1917
23rd Warmest Warmest since: 1964 1992, 2016
Ties: 1926
Jun 1976–May 1977
12-Month
42.6°F
(5.9°C)
41.1°F
(5.1°C)
1.5°F
(0.8°C)
97th Coolest Coolest since: 1976 1917
29th Warmest Warmest since: 1964 2016
Ties: 1991, 1995
Dec 1975–May 1977
18-Month
39.3°F
(4.1°C)
37.3°F
(2.9°C)
2.0°F
(1.2°C)
107th Coolest Coolest since: 1976 1917
18th Warmest Warmest since: 1941 2016
Ties: 2001
Jun 1975–May 1977
24-Month
42.3°F
(5.7°C)
41.1°F
(5.1°C)
1.2°F
(0.6°C)
93rd Coolest Coolest since: 1976 1917
32nd Warmest Warmest since: 1964 2016
Ties: 1987, 2012
Jun 1974–May 1977
36-Month
41.7°F
(5.4°C)
41.1°F
(5.1°C)
0.6°F
(0.3°C)
80th Coolest Coolest since: 1976 1918
44th Warmest Warmest since: 1964 2017
Ties: 1943, 1946
Jun 1973–May 1977
48-Month
41.7°F
(5.4°C)
41.1°F
(5.1°C)
0.6°F
(0.3°C)
82nd Coolest Coolest since: 1976 1899, 1952
41st Warmest Warmest since: 1964 2016
Ties: 1937, 1963, 1987
Jun 1972–May 1977
60-Month
41.5°F
(5.3°C)
41.1°F
(5.1°C)
0.4°F
(0.2°C)
74th Coolest Coolest since: 1976 1952
48th Warmest Warmest since: 1965 2016
Ties: 1940, 1963

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2021, retrieved on February 28, 2021 from https://www.ncdc.noaa.gov/cag/