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


Montana

Average Temperature Rankings, May 1986

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1986
1-Month
50.8°F
(10.4°C)
50.2°F
(10.1°C)
0.6°F
(0.3°C)
78th Coolest Coolest since: 1984 1907, 1927
49th Warmest Warmest since: 1985 1934
Ties: 1910, 1947, 1971
Apr–May 1986
2-Month
45.7°F
(7.6°C)
45.5°F
(7.5°C)
0.2°F
(0.1°C)
70th Coolest Coolest since: 1984 1975
57th Warmest Warmest since: 1985 1934
Ties: 1908
Mar–May 1986
3-Month
43.8°F
(6.6°C)
40.1°F
(4.5°C)
3.7°F
(2.1°C)
115th Coolest Coolest since: 1985 1899
12th Warmest Warmest since: 1934 1910
Feb–May 1986
4-Month
37.7°F
(3.2°C)
35.4°F
(1.9°C)
2.3°F
(1.3°C)
95th Coolest Coolest since: 1985 1899
32nd Warmest Warmest since: 1984 1992
Jan–May 1986
5-Month
35.8°F
(2.1°C)
31.7°F
(-0.2°C)
4.1°F
(2.3°C)
116th Coolest Coolest since: 1985 1899
11th Warmest Warmest since: 1981 1992
Ties: 2000
Dec 1985–May 1986
6-Month
33.0°F
(0.6°C)
29.9°F
(-1.2°C)
3.1°F
(1.8°C)
107th Coolest Coolest since: 1985 1917
19th Warmest Warmest since: 1983 1992
Ties: 1988
Nov 1985–May 1986
7-Month
30.1°F
(-1.1°C)
29.8°F
(-1.2°C)
0.3°F
(0.1°C)
64th Coolest Coolest since: 1985 1899
62nd Warmest Warmest since: 1984 1992
Ties: 1970
Oct 1985–May 1986
8-Month
31.5°F
(-0.3°C)
31.5°F
(-0.3°C)
0.0°F
(0.0°C)
60th Coolest Coolest since: 1985 1899
66th Warmest Warmest since: 1984 1934, 2000
Sep 1985–May 1986
9-Month
33.3°F
(0.7°C)
34.0°F
(1.1°C)
-0.7°F
(-0.4°C)
45th Coolest Coolest since: 1985 1899
81st Warmest Warmest since: 1984 2016
Ties: 1957, 1966, 1993
Aug 1985–May 1986
10-Month
36.0°F
(2.2°C)
36.9°F
(2.7°C)
-0.9°F
(-0.5°C)
37th Coolest Coolest since: 1985 1917
89th Warmest Warmest since: 1984 1992, 2016
Ties: 1943, 1971, 1982, 2011
Jul 1985–May 1986
11-Month
39.1°F
(3.9°C)
39.6°F
(4.2°C)
-0.5°F
(-0.3°C)
48th Coolest Coolest since: 1985 1917
78th Warmest Warmest since: 1984 1992, 2016
Ties: 1923, 1959
Jun 1985–May 1986
12-Month
40.6°F
(4.8°C)
41.1°F
(5.1°C)
-0.5°F
(-0.3°C)
42nd Coolest Coolest since: 1985 1917
84th Warmest Warmest since: 1984 2016
Ties: 1959, 1994
Dec 1984–May 1986
18-Month
36.7°F
(2.6°C)
37.3°F
(2.9°C)
-0.6°F
(-0.3°C)
37th Coolest Coolest since: 1980 1917
88th Warmest Warmest since: 1985 2016
Ties: 1920, 1938, 2019
Jun 1984–May 1986
24-Month
40.5°F
(4.7°C)
41.1°F
(5.1°C)
-0.6°F
(-0.4°C)
36th Coolest Coolest since: 1980 1917
89th Warmest Warmest since: 1985 2016
Ties: 1960, 1972
Jun 1983–May 1986
36-Month
40.9°F
(4.9°C)
41.1°F
(5.1°C)
-0.2°F
(-0.2°C)
44th Coolest Coolest since: 1980 1918
80th Warmest Warmest since: 1985 2017
Ties: 1906, 1928, 1931, 1974, 1975
Jun 1982–May 1986
48-Month
41.3°F
(5.2°C)
41.1°F
(5.1°C)
0.2°F
(0.1°C)
73rd Coolest Coolest since: 1985 1899, 1952
50th Warmest Warmest since: 1984 2016
Ties: 1927, 1946, 1947, 1962
Jun 1981–May 1986
60-Month
41.0°F
(5.0°C)
41.0°F
(5.0°C)
0.0°F
(0.0°C)
52nd Coolest Coolest since: 1982 1952
70th Warmest Warmest since: 1985 2016
Ties: 1925, 1976

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published July 2020, retrieved on August 5, 2020 from https://www.ncdc.noaa.gov/cag/