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, May 1898

View Period (Months):
Download: CSV JSON XML
  • Record Coolest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Warmest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Warmest/Coolest
Since
Record
May 1898
1-Month
49.0°F
(9.4°C)
50.2°F
(10.1°C)
-1.2°F
(-0.7°C)
47th Coolest
Coolest since:
1907, 1927
82nd Warmest
Warmest since:
1934
Ties: 1911, 1912, 2005
Apr–May 1898
2-Month
45.1°F
(7.3°C)
45.5°F
(7.5°C)
-0.4°F
(-0.2°C)
56th Coolest
Coolest since:
1975
73rd Warmest
Warmest since:
1934
Ties: 1938, 1984
Mar–May 1898
3-Month
37.0°F
(2.8°C)
40.1°F
(4.5°C)
-3.1°F
(-1.7°C)
17th Coolest
Coolest since:
1899
112th Warmest
Warmest since:
1910
Feb–May 1898
4-Month
34.1°F
(1.2°C)
35.4°F
(1.9°C)
-1.3°F
(-0.7°C)
36th Coolest
Coolest since:
1899
93rd Warmest
Warmest since:
1992
Ties: 1919, 1935, 1947, 2014
Jan–May 1898
5-Month
31.2°F
(-0.4°C)
31.7°F
(-0.2°C)
-0.5°F
(-0.2°C)
55th Coolest
Coolest since:
1899
74th Warmest
Warmest to Date
1992
Ties: 1947
Dec 1897–May 1898
6-Month
29.3°F
(-1.5°C)
29.9°F
(-1.2°C)
-0.6°F
(-0.3°C)
48th Coolest
Coolest since:
1917
80th Warmest
Warmest since:
1992
Ties: 1932
Nov 1897–May 1898
7-Month
28.3°F
(-2.1°C)
29.8°F
(-1.2°C)
-1.5°F
(-0.9°C)
31st Coolest
Coolest since:
1899
97th Warmest
Warmest since:
1992
Ties: 1896, 1927, 1996
Oct 1897–May 1898
8-Month
30.1°F
(-1.1°C)
31.5°F
(-0.3°C)
-1.4°F
(-0.8°C)
29th Coolest
Coolest since:
1899
99th Warmest
Warmest since:
1934, 2000
Ties: 1896, 1923, 1933, 1947
Sep 1897–May 1898
9-Month
33.1°F
(0.6°C)
34.0°F
(1.1°C)
-0.9°F
(-0.5°C)
41st Coolest
Coolest since:
1899
87th Warmest
Warmest to Date
2016
Ties: 1928, 1930
Aug 1897–May 1898
10-Month
36.3°F
(2.4°C)
37.0°F
(2.8°C)
-0.7°F
(-0.4°C)
46th Coolest
Coolest since:
1917
82nd Warmest
Warmest to Date
1992, 2016
Ties: 1966
Jul 1897–May 1898
11-Month
38.7°F
(3.7°C)
39.6°F
(4.2°C)
-0.9°F
(-0.5°C)
36th Coolest
Coolest since:
1917
92nd Warmest
Warmest to Date
1992, 2016
Ties: 1933, 1937, 1943, 1982, 2019
Jun 1897–May 1898
12-Month
40.3°F
(4.6°C)
41.1°F
(5.1°C)
-0.8°F
(-0.5°C)
34th Coolest
Coolest since:
1917
94th Warmest
Warmest to Date
2016
Ties: 1997
Dec 1896–May 1898
18-Month
36.8°F
(2.7°C)
37.4°F
(3.0°C)
-0.6°F
(-0.3°C)
41st Coolest
Coolest since:
1917
86th Warmest
Warmest to Date
2016
Ties: 1933, 1943
Jun 1896–May 1898
24-Month
39.9°F
(4.4°C)
41.1°F
(5.1°C)
-1.2°F
(-0.7°C)
17th Coolest
Coolest since:
1917
110th Warmest
Warmest to Date
2016
Ties: 1956, 1957
Jun 1895–May 1898
36-Month
39.7°F
(4.3°C)
41.1°F
(5.1°C)
-1.4°F
(-0.8°C)
8th Coolest
Coolest to Date
1918
118th Warmest
Warmest to Date
2017
Ties: 1914, 1930

Citing This Page