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


Montana

Average Temperature Rankings, August 1999

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
August 1999
1-Month
66.4°F
(19.1°C)
64.1°F
(17.8°C)
2.3°F
(1.3°C)
103rd Coolest Coolest since: 1997 1911
24th Warmest Warmest since: 1998 1971, 2003
Ties: 1967
Jul–Aug 1999
2-Month
65.2°F
(18.4°C)
64.9°F
(18.3°C)
0.3°F
(0.1°C)
67th Coolest Coolest since: 1997 1993
60th Warmest Warmest since: 1998 2003
Ties: 1905, 1914, 1923, 1976, 1979, 2016
Jun–Aug 1999
3-Month
62.5°F
(16.9°C)
62.7°F
(17.1°C)
-0.2°F
(-0.2°C)
50th Coolest Coolest since: 1995 1993
77th Warmest Warmest since: 1998 1936
Ties: 1909, 1946, 1947, 1977, 1981
May–Aug 1999
4-Month
59.0°F
(15.0°C)
59.5°F
(15.3°C)
-0.5°F
(-0.3°C)
42nd Coolest Coolest since: 1995 1907
85th Warmest Warmest since: 1998 1936
Ties: 1913, 1935, 1959, 2019
Apr–Aug 1999
5-Month
55.2°F
(12.9°C)
55.8°F
(13.2°C)
-0.6°F
(-0.3°C)
41st Coolest Coolest since: 1995 1907
86th Warmest Warmest since: 1998 1936, 1988
Ties: 1915, 1979, 2008
Mar–Aug 1999
6-Month
51.9°F
(11.1°C)
51.4°F
(10.8°C)
0.5°F
(0.3°C)
76th Coolest Coolest since: 1997 1899
51st Warmest Warmest since: 1998 1988
Ties: 1918, 1938
Feb–Aug 1999
7-Month
48.8°F
(9.3°C)
47.1°F
(8.4°C)
1.7°F
(0.9°C)
98th Coolest Coolest since: 1997 1899
29th Warmest Warmest since: 1998 2016
Ties: 1940
Jan–Aug 1999
8-Month
45.5°F
(7.5°C)
43.3°F
(6.3°C)
2.2°F
(1.2°C)
100th Coolest Coolest since: 1997 1899
27th Warmest Warmest since: 1998 1934
Ties: 2001
Dec 1998–Aug 1999
9-Month
42.8°F
(6.0°C)
40.8°F
(4.9°C)
2.0°F
(1.1°C)
99th Coolest Coolest since: 1997 1899
27th Warmest Warmest since: 1998 2012
Nov 1998–Aug 1999
10-Month
41.8°F
(5.4°C)
39.7°F
(4.3°C)
2.1°F
(1.1°C)
105th Coolest Coolest since: 1997 1899
21st Warmest Warmest since: 1998 2000
Ties: 1940, 1983, 1990
Oct 1998–Aug 1999
11-Month
42.0°F
(5.6°C)
40.0°F
(4.4°C)
2.0°F
(1.2°C)
108th Coolest Coolest since: 1997 1899
18th Warmest Warmest since: 1998 2000, 2016
Ties: 1900, 1919, 1926, 1941
Sep 1998–Aug 1999
12-Month
43.6°F
(6.4°C)
41.1°F
(5.1°C)
2.5°F
(1.3°C)
112th Coolest Coolest since: 1997 1899
14th Warmest Warmest since: 1998 2016
Mar 1998–Aug 1999
18-Month
46.7°F
(8.2°C)
44.6°F
(7.0°C)
2.1°F
(1.2°C)
110th Coolest Coolest since: 1998 1899
16th Warmest Warmest since: 1992 2016
Sep 1997–Aug 1999
24-Month
43.7°F
(6.5°C)
41.2°F
(5.1°C)
2.5°F
(1.4°C)
117th Coolest Coolest since: 1998 1917
8th Warmest Warmest since: 1988 2016
Sep 1996–Aug 1999
36-Month
42.4°F
(5.8°C)
41.1°F
(5.1°C)
1.3°F
(0.7°C)
102nd Coolest Coolest since: 1998 1899, 1952
22nd Warmest Warmest since: 1992 2017
Ties: 2003, 2009
Sep 1995–Aug 1999
48-Month
42.0°F
(5.6°C)
41.1°F
(5.1°C)
0.9°F
(0.5°C)
89th Coolest Coolest since: 1998 1952
34th Warmest Warmest since: 1994 2017, 2018
Ties: 1935
Sep 1994–Aug 1999
60-Month
42.0°F
(5.6°C)
41.1°F
(5.1°C)
0.9°F
(0.5°C)
90th Coolest Coolest since: 1998 1952
32nd Warmest Warmest since: 1995 2016
Ties: 1943, 1989, 2012

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2020, retrieved on October 20, 2020 from https://www.ncdc.noaa.gov/cag/