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 2021. For more information, please see Climatological Rankings.


Montana

Average Temperature Rankings, August 1990

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
August 1990
1-Month
66.1°F
(18.9°C)
64.1°F
(17.8°C)
2.0°F
(1.1°C)
96th Coolest Coolest since: 1989 1911
32nd Warmest Warmest since: 1984 1971, 2003
Jul–Aug 1990
2-Month
65.8°F
(18.8°C)
64.8°F
(18.2°C)
1.0°F
(0.6°C)
83rd Coolest Coolest since: 1987 1993
45th Warmest Warmest since: 1989 2003
Ties: 1921, 1935, 1945, 1973, 2005
Jun–Aug 1990
3-Month
63.5°F
(17.5°C)
62.6°F
(17.0°C)
0.9°F
(0.5°C)
88th Coolest Coolest since: 1987 1993
40th Warmest Warmest since: 1989 1936
Ties: 1973, 2002, 2018
May–Aug 1990
4-Month
59.8°F
(15.4°C)
59.5°F
(15.3°C)
0.3°F
(0.1°C)
71st Coolest Coolest since: 1982 1907
57th Warmest Warmest since: 1989 1936
Ties: 1910, 1963, 1977
Apr–Aug 1990
5-Month
56.3°F
(13.5°C)
55.7°F
(13.2°C)
0.6°F
(0.3°C)
79th Coolest Coolest since: 1989 1907
49th Warmest Warmest since: 1989 1936, 1988
Ties: 1946, 1989, 2020
Mar–Aug 1990
6-Month
52.5°F
(11.4°C)
51.4°F
(10.8°C)
1.1°F
(0.6°C)
90th Coolest Coolest since: 1989 1899
38th Warmest Warmest since: 1988 1988
Ties: 1901, 1937, 1984
Feb–Aug 1990
7-Month
48.4°F
(9.1°C)
47.1°F
(8.4°C)
1.3°F
(0.7°C)
92nd Coolest Coolest since: 1989 1899
36th Warmest Warmest since: 1988 2016
Ties: 1994, 2001, 2004, 2020
Jan–Aug 1990
8-Month
45.6°F
(7.6°C)
43.3°F
(6.3°C)
2.3°F
(1.3°C)
104th Coolest Coolest since: 1989 1899
24th Warmest Warmest since: 1988 1934
Ties: 1921, 1946, 1991
Dec 1989–Aug 1990
9-Month
42.7°F
(5.9°C)
40.7°F
(4.8°C)
2.0°F
(1.1°C)
98th Coolest Coolest since: 1989 1899
29th Warmest Warmest since: 1988 2012
Ties: 1977
Nov 1989–Aug 1990
10-Month
41.8°F
(5.4°C)
39.7°F
(4.3°C)
2.1°F
(1.1°C)
105th Coolest Coolest since: 1989 1899
22nd Warmest Warmest since: 1988 2000
Ties: 1940, 1983, 1999
Oct 1989–Aug 1990
11-Month
41.9°F
(5.5°C)
40.0°F
(4.4°C)
1.9°F
(1.1°C)
103rd Coolest Coolest since: 1989 1899
24th Warmest Warmest since: 1988 2000, 2016
Ties: 1940, 1963, 1983
Sep 1989–Aug 1990
12-Month
42.9°F
(6.1°C)
41.1°F
(5.1°C)
1.8°F
(1.0°C)
103rd Coolest Coolest since: 1989 1899
24th Warmest Warmest since: 1988 2016
Ties: 1926, 1991, 2013
Mar 1989–Aug 1990
18-Month
45.7°F
(7.6°C)
44.5°F
(6.9°C)
1.2°F
(0.7°C)
96th Coolest Coolest since: 1986 1899
31st Warmest Warmest since: 1989 2016
Ties: 1935, 1939, 1958, 1977, 2001, 2018
Sep 1988–Aug 1990
24-Month
42.0°F
(5.6°C)
41.1°F
(5.1°C)
0.9°F
(0.5°C)
86th Coolest Coolest since: 1986 1917
40th Warmest Warmest since: 1989 2016
Ties: 1919, 1982
Sep 1987–Aug 1990
36-Month
42.9°F
(6.1°C)
41.2°F
(5.1°C)
1.7°F
(1.0°C)
110th Coolest Coolest since: 1987 1899, 1952
15th Warmest Warmest since: 1989 2017
Ties: 2013, 2015
Sep 1986–Aug 1990
48-Month
43.0°F
(6.1°C)
41.1°F
(5.1°C)
1.9°F
(1.0°C)
115th Coolest Coolest since: 1989 1952
9th Warmest Warmest to Date 2017, 2018
Ties: 2000, 2002, 2003
Sep 1985–Aug 1990
60-Month
42.6°F
(5.9°C)
41.1°F
(5.1°C)
1.5°F
(0.8°C)
107th Coolest Coolest since: 1989 1952
16th Warmest Warmest to Date 2016
Ties: 2005, 2010

Citing This Page

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