Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Montana

Average Temperature Rankings, August 1990

View Period (Months):
Download: csv json xml
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
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:
1911
33rd Warmest
Warmest since:
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:
1993
46th Warmest
Warmest since:
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:
1993
41st Warmest
Warmest since:
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:
1907
58th Warmest
Warmest since:
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)
80th Coolest
Coolest since:
1907
49th Warmest
Warmest since:
1936, 1988
Ties: 1946, 1989
Mar–Aug 1990
6-Month
52.5°F
(11.4°C)
51.4°F
(10.8°C)
1.1°F
(0.6°C)
91st Coolest
Coolest since:
1899
38th Warmest
Warmest since:
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)
93rd Coolest
Coolest since:
1899
36th Warmest
Warmest since:
2016
Ties: 1994, 2001, 2004
Jan–Aug 1990
8-Month
45.6°F
(7.6°C)
43.3°F
(6.3°C)
2.3°F
(1.3°C)
105th Coolest
Coolest since:
1899
24th Warmest
Warmest since:
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)
99th Coolest
Coolest since:
1899
29th Warmest
Warmest since:
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)
106th Coolest
Coolest since:
1899
22nd Warmest
Warmest since:
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)
104th Coolest
Coolest since:
1899
24th Warmest
Warmest since:
2000, 2016
Ties: 1940, 1963, 1983, 2022
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:
1899
25th Warmest
Warmest since:
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:
1899
32nd Warmest
Warmest since:
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:
1917
41st Warmest
Warmest since:
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:
1899, 1952
16th Warmest
Warmest since:
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)
116th Coolest
Coolest since:
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)
108th Coolest
Coolest since:
1952
16th Warmest
Warmest to Date
2016
Ties: 2005, 2010

Citing This Page