Regional Rankings

Regional Data Info
Please note, Palmer Indices are not available for NWS Regions. Degree Days are not available for Great Plains, Souther Plains and Gulf Coast Rockies and Westward, River Basins, or Agricultural Belts. 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, April 1917

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 1917
1-Month
36.1°F
(2.3°C)
40.1°F
(4.5°C)
-4.0°F
(-2.2°C)
19th Coolest
Coolest since:
2013
110th Warmest
Warmest since:
1987
Mar–Apr 1917
2-Month
28.6°F
(-1.9°C)
31.8°F
(-0.1°C)
-3.2°F
(-1.8°C)
27th Coolest
Coolest since:
1899
102nd Warmest
Warmest since:
1910
Ties: 1943, 2018
Feb–Apr 1917
3-Month
18.0°F
(-7.8°C)
24.5°F
(-4.2°C)
-6.5°F
(-3.6°C)
6th Coolest
Coolest since:
1899
123rd Warmest
Warmest since:
2012
Jan–Apr 1917
4-Month
13.0°F
(-10.6°C)
19.4°F
(-7.0°C)
-6.4°F
(-3.6°C)
6th Coolest
Coolest since:
1936
123rd Warmest
Warmest since:
2012
Dec 1916–Apr 1917
5-Month
10.6°F
(-11.9°C)
17.7°F
(-7.9°C)
-7.1°F
(-4.0°C)
4th Coolest
Coolest since:
1936
124th Warmest
Warmest since:
2012
Ties: 1899
Nov 1916–Apr 1917
6-Month
13.3°F
(-10.4°C)
19.0°F
(-7.2°C)
-5.7°F
(-3.2°C)
5th Coolest
Coolest since:
1936
123rd Warmest
Warmest since:
2012
Oct 1916–Apr 1917
7-Month
16.9°F
(-8.4°C)
22.5°F
(-5.3°C)
-5.6°F
(-3.1°C)
5th Coolest
Coolest since:
1936
123rd Warmest
Warmest since:
2012
Sep 1916–Apr 1917
8-Month
21.5°F
(-5.8°C)
26.6°F
(-3.0°C)
-5.1°F
(-2.8°C)
3rd Coolest
Coolest since:
1936
125th Warmest
Warmest since:
2012
Ties: 1897, 1920
Aug 1916–Apr 1917
9-Month
26.3°F
(-3.2°C)
31.0°F
(-0.6°C)
-4.7°F
(-2.6°C)
5th Coolest
Coolest since:
1936
123rd Warmest
Warmest since:
2012
Jul 1916–Apr 1917
10-Month
31.0°F
(-0.6°C)
34.7°F
(1.5°C)
-3.7°F
(-2.1°C)
7th Coolest
Coolest since:
1936
121st Warmest
Warmest since:
2012
Jun 1916–Apr 1917
11-Month
33.4°F
(0.8°C)
37.2°F
(2.9°C)
-3.8°F
(-2.1°C)
5th Coolest
Coolest since:
1936
123rd Warmest
Warmest since:
2012
May 1916–Apr 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:
1936
124th Warmest
Warmest since:
2012
Nov 1915–Apr 1917
18-Month
28.4°F
(-2.0°C)
32.0°F
(0.0°C)
-3.6°F
(-2.0°C)
1st Coolest
Coolest to Date
1917, 1951
126th Warmest
Warmest since:
2017
Ties: 1951
May 1915–Apr 1917
24-Month
35.1°F
(1.7°C)
38.5°F
(3.6°C)
-3.4°F
(-1.9°C)
1st Coolest
Coolest to Date
1917
126th Warmest
Warmest since:
2017
May 1914–Apr 1917
36-Month
36.8°F
(2.7°C)
38.5°F
(3.6°C)
-1.7°F
(-0.9°C)
6th Coolest
Coolest since:
1918
120th Warmest
Warmest since:
2000
Ties: 1898, 1913
May 1913–Apr 1917
48-Month
37.2°F
(2.9°C)
38.4°F
(3.6°C)
-1.2°F
(-0.7°C)
10th Coolest
Coolest since:
1899
115th Warmest
Warmest since:
2001
Ties: 1905, 1953
May 1912–Apr 1917
60-Month
37.2°F
(2.9°C)
38.4°F
(3.6°C)
-1.2°F
(-0.7°C)
9th Coolest
Coolest since:
1920
115th Warmest
Warmest since:
2002

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