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 1933

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2023)		Warmest/Coolest
Since		Record
April 1933
1-Month		38.6°F
(3.7°C)		40.1°F
(4.5°C)		-1.5°F
(-0.8°C)		45th Coolest
Coolest since:
2013
85th Warmest
Warmest since:
1987
Ties: 1939
Mar–Apr 1933
2-Month		31.7°F
(-0.2°C)		31.8°F
(-0.1°C)		-0.1°F
(-0.1°C)		67th Coolest
Coolest since:
1899
63rd Warmest
Warmest since:
1910
Ties: 1957
Feb–Apr 1933
3-Month		22.8°F
(-5.1°C)		24.5°F
(-4.2°C)		-1.7°F
(-0.9°C)		48th Coolest
Coolest since:
1899
82nd Warmest
Warmest since:
2012
Ties: 1943
Jan–Apr 1933
4-Month		19.5°F
(-6.9°C)		19.4°F
(-7.0°C)		0.1°F
(0.1°C)		65th Coolest
Coolest since:
1936
65th Warmest
Warmest since:
2012
Dec 1932–Apr 1933
5-Month		17.4°F
(-8.1°C)		17.7°F
(-7.9°C)		-0.3°F
(-0.2°C)		57th Coolest
Coolest since:
1936
72nd Warmest
Warmest since:
2012
Ties: 1952, 2008
Nov 1932–Apr 1933
6-Month		18.2°F
(-7.7°C)		19.0°F
(-7.2°C)		-0.8°F
(-0.5°C)		48th Coolest
Coolest since:
1936
81st Warmest
Warmest since:
2012
Ties: 1918, 1989, 2018
Oct 1932–Apr 1933
7-Month		21.0°F
(-6.1°C)		22.5°F
(-5.3°C)		-1.5°F
(-0.8°C)		35th Coolest
Coolest since:
1936
94th Warmest
Warmest since:
2012
Sep 1932–Apr 1933
8-Month		25.4°F
(-3.7°C)		26.6°F
(-3.0°C)		-1.2°F
(-0.7°C)		36th Coolest
Coolest since:
1936
93rd Warmest
Warmest since:
2012
Ties: 1927, 1967
Aug 1932–Apr 1933
9-Month		30.0°F
(-1.1°C)		31.0°F
(-0.6°C)		-1.0°F
(-0.5°C)		37th Coolest
Coolest since:
1936
92nd Warmest
Warmest since:
2012
Ties: 1909, 1962, 1982, 1986
Jul 1932–Apr 1933
10-Month		33.9°F
(1.1°C)		34.7°F
(1.5°C)		-0.8°F
(-0.4°C)		41st Coolest
Coolest since:
1936
88th Warmest
Warmest since:
2012
Ties: 1970, 1982
Jun 1932–Apr 1933
11-Month		36.8°F
(2.7°C)		37.2°F
(2.9°C)		-0.4°F
(-0.2°C)		50th Coolest
Coolest since:
1936
79th Warmest
Warmest since:
2012
Ties: 1960
May 1932–Apr 1933
12-Month		38.3°F
(3.5°C)		38.5°F
(3.6°C)		-0.2°F
(-0.1°C)		51st Coolest
Coolest since:
1936
78th Warmest
Warmest since:
2012
Ties: 1906, 1908, 1971, 1974, 1975
Nov 1931–Apr 1933
18-Month		32.5°F
(0.3°C)		32.0°F
(0.0°C)		0.5°F
(0.3°C)		75th Coolest
Coolest since:
1917, 1951
53rd Warmest
Warmest since:
2017
Ties: 1902, 1934, 1940
May 1931–Apr 1933
24-Month		39.5°F
(4.2°C)		38.5°F
(3.6°C)		1.0°F
(0.6°C)		89th Coolest
Coolest since:
1917
39th Warmest
Warmest since:
2017
Ties: 1958, 1993, 1998, 2011, 2023
May 1930–Apr 1933
36-Month		40.2°F
(4.6°C)		38.5°F
(3.6°C)		1.7°F
(1.0°C)		108th Coolest
Coolest since:
1918
19th Warmest
Warmest to Date
2000
Ties: 1988, 2016, 2023
May 1929–Apr 1933
48-Month		39.6°F
(4.2°C)		38.4°F
(3.6°C)		1.2°F
(0.6°C)		92nd Coolest
Coolest since:
1899
34th Warmest
Warmest to Date
2001
Ties: 1935, 1943, 1964
May 1928–Apr 1933
60-Month		39.2°F
(4.0°C)		38.4°F
(3.6°C)		0.8°F
(0.4°C)		82nd Coolest
Coolest since:
1920
43rd Warmest
Warmest to Date
2002
Ties: 1941, 1977, 1995

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