Regional Rankings

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

Souris-Red-Rainy Basin

Average Temperature Rankings, May 1917

View Period (Months):
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 1917
1-Month
50.2°F
(10.1°C)
53.1°F
(11.7°C)
-2.9°F
(-1.6°C)
26th Coolest
Coolest since:
1907
103rd Warmest
Warmest since:
1977
Ties: 1916, 2008
Apr–May 1917
2-Month
43.2°F
(6.2°C)
46.7°F
(8.2°C)
-3.5°F
(-2.0°C)
18th Coolest
Coolest since:
1907
111th Warmest
Warmest since:
1977
Ties: 2022
Mar–May 1917
3-Month
35.8°F
(2.1°C)
38.9°F
(3.8°C)
-3.1°F
(-1.7°C)
22nd Coolest
Coolest since:
1907
107th Warmest
Warmest since:
1977
Ties: 1954
Feb–May 1917
4-Month
26.1°F
(-3.3°C)
31.6°F
(-0.2°C)
-5.5°F
(-3.1°C)
7th Coolest
Coolest since:
1899
122nd Warmest
Warmest since:
1987
Jan–May 1917
5-Month
20.4°F
(-6.4°C)
26.1°F
(-3.3°C)
-5.7°F
(-3.1°C)
7th Coolest
Coolest since:
1950
122nd Warmest
Warmest since:
1987
Dec 1916–May 1917
6-Month
17.2°F
(-8.2°C)
23.6°F
(-4.7°C)
-6.4°F
(-3.5°C)
3rd Coolest
Coolest since:
1979
125th Warmest
Warmest since:
2012
Ties: 1907
Nov 1916–May 1917
7-Month
18.5°F
(-7.5°C)
23.9°F
(-4.5°C)
-5.4°F
(-3.0°C)
5th Coolest
Coolest since:
1936
123rd Warmest
Warmest since:
2012
Oct 1916–May 1917
8-Month
21.1°F
(-6.1°C)
26.3°F
(-3.2°C)
-5.2°F
(-2.9°C)
5th Coolest
Coolest since:
1899, 1936
123rd Warmest
Warmest since:
2012
Sep 1916–May 1917
9-Month
24.7°F
(-4.1°C)
29.6°F
(-1.3°C)
-4.9°F
(-2.8°C)
3rd Coolest
Coolest since:
1936
125th Warmest
Warmest since:
2012
Aug 1916–May 1917
10-Month
28.7°F
(-1.8°C)
33.2°F
(0.7°C)
-4.5°F
(-2.5°C)
3rd Coolest
Coolest since:
1899, 1936
125th Warmest
Warmest since:
2012
Ties: 1904
Jul 1916–May 1917
11-Month
32.7°F
(0.4°C)
36.3°F
(2.4°C)
-3.6°F
(-2.0°C)
7th Coolest
Coolest since:
1899
121st Warmest
Warmest since:
2012
Jun 1916–May 1917
12-Month
34.8°F
(1.6°C)
38.5°F
(3.6°C)
-3.7°F
(-2.0°C)
4th Coolest
Coolest since:
1899
124th Warmest
Warmest since:
2012
Dec 1915–May 1917
18-Month
29.7°F
(-1.3°C)
33.5°F
(0.8°C)
-3.8°F
(-2.1°C)
1st Coolest
Coolest since:
1917, 1951
126th Warmest
Warmest since:
2017
Ties: 1951
Jun 1915–May 1917
24-Month
35.1°F
(1.7°C)
38.5°F
(3.6°C)
-3.4°F
(-1.9°C)
1st Coolest
Coolest since:
1917
126th Warmest
Warmest since:
2017
Jun 1914–May 1917
36-Month
36.6°F
(2.6°C)
38.4°F
(3.6°C)
-1.8°F
(-1.0°C)
5th Coolest
Coolest since:
1918
121st Warmest
Warmest since:
2000
Jun 1913–May 1917
48-Month
37.2°F
(2.9°C)
38.4°F
(3.6°C)
-1.2°F
(-0.7°C)
11th Coolest
Coolest since:
1899
114th Warmest
Warmest since:
2001
Ties: 1930, 1953
Jun 1912–May 1917
60-Month
37.2°F
(2.9°C)
38.4°F
(3.6°C)
-1.2°F
(-0.7°C)
8th Coolest
Coolest since:
1920
116th Warmest
Warmest since:
2002
Ties: 1951

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