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 1901

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Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Warmest/Coolest
Since		 Record
April 1901
1-Month 		43.2°F
(6.2°C)		 40.1°F
(4.5°C)		 3.1°F
(1.7°C)		 100th Coolest
Coolest since:
 2013
29th Warmest
Warmest since:
 1987
Mar–Apr 1901
2-Month 		33.2°F
(0.7°C)		 31.8°F
(-0.1°C)		 1.4°F
(0.8°C)		 81st Coolest
Coolest since:
 1899
48th Warmest
Warmest since:
 1910
Ties: 1961, 2001
Feb–Apr 1901
3-Month 		23.7°F
(-4.6°C)		 24.5°F
(-4.2°C)		 -0.8°F
(-0.4°C)		 59th Coolest
Coolest since:
 1899
70th Warmest
Warmest since:
 2012
Ties: 2009
Jan–Apr 1901
4-Month 		19.1°F
(-7.2°C)		 19.4°F
(-7.0°C)		 -0.3°F
(-0.2°C)		 58th Coolest
Coolest since:
 1936
71st Warmest
Warmest since:
 2012
Ties: 1932
Dec 1900–Apr 1901
5-Month 		18.1°F
(-7.7°C)		 17.7°F
(-7.9°C)		 0.4°F
(0.2°C)		 63rd Coolest
Coolest since:
 1936
65th Warmest
Warmest since:
 2012
Nov 1900–Apr 1901
6-Month 		18.3°F
(-7.6°C)		 19.0°F
(-7.2°C)		 -0.7°F
(-0.4°C)		 51st Coolest
Coolest since:
 1936
77th Warmest
Warmest since:
 2012
Ties: 1913, 2011
Oct 1900–Apr 1901
7-Month 		22.6°F
(-5.2°C)		 22.5°F
(-5.3°C)		 0.1°F
(0.1°C)		 62nd Coolest
Coolest since:
 1936
66th Warmest
Warmest since:
 2012
Ties: 1938
Sep 1900–Apr 1901
8-Month 		26.6°F
(-3.0°C)		 26.6°F
(-3.0°C)		 0.0°F
(0.0°C)		 58th Coolest
Coolest since:
 1936
70th Warmest
Warmest since:
 2012
Ties: 1975, 2001, 2018
Aug 1900–Apr 1901
9-Month 		31.4°F
(-0.3°C)		 31.0°F
(-0.6°C)		 0.4°F
(0.3°C)		 67th Coolest
Coolest since:
 1936
61st Warmest
Warmest since:
 2012
Jul 1900–Apr 1901
10-Month 		34.8°F
(1.6°C)		 34.7°F
(1.5°C)		 0.1°F
(0.1°C)		 64th Coolest
Coolest since:
 1936
64th Warmest
Warmest since:
 2012
Ties: 1939, 2001
Jun 1900–Apr 1901
11-Month 		37.6°F
(3.1°C)		 37.2°F
(2.9°C)		 0.4°F
(0.2°C)		 69th Coolest
Coolest since:
 1936
59th Warmest
Warmest since:
 2012
Ties: 1914
May 1900–Apr 1901
12-Month 		39.2°F
(4.0°C)		 38.5°F
(3.6°C)		 0.7°F
(0.4°C)		 75th Coolest
Coolest since:
 1936
53rd Warmest
Warmest to Date
 2012
Nov 1899–Apr 1901
18-Month 		33.2°F
(0.7°C)		 32.0°F
(0.0°C)		 1.2°F
(0.7°C)		 88th Coolest
Coolest since:
 1917, 1951
39th Warmest
Warmest to Date
 2017
May 1899–Apr 1901
24-Month 		39.0°F
(3.9°C)		 38.5°F
(3.6°C)		 0.5°F
(0.3°C)		 74th Coolest
Coolest since:
 1917
53rd Warmest
Warmest to Date
 2017
Ties: 1934, 1939, 1962, 1974
May 1898–Apr 1901
36-Month 		37.5°F
(3.1°C)		 38.5°F
(3.6°C)		 -1.0°F
(-0.5°C)		 23rd Coolest
Coolest since:
 1918
103rd Warmest
Warmest to Date
 2000
Ties: 1908, 1912, 1948, 1953, 1980
May 1897–Apr 1901
48-Month 		37.8°F
(3.2°C)		 38.4°F
(3.6°C)		 -0.6°F
(-0.4°C)		 29th Coolest
Coolest since:
 1899
96th Warmest
Warmest to Date
 2001
Ties: 1910, 1937, 1938, 1949, 1970
May 1896–Apr 1901
60-Month 		37.3°F
(2.9°C)		 38.4°F
(3.6°C)		 -1.1°F
(-0.7°C)		 10th Coolest
Coolest since:
 1920
114th Warmest
Warmest to Date
 2002
Ties: 1921

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