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, April 1955

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Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Warmest/Coolest
Since		 Record
April 1955
1-Month 		47.4°F
(8.6°C)		 40.1°F
(4.5°C)		 7.3°F
(4.1°C)		 122nd Coolest
Coolest since:
 2013
7th Warmest
Warmest since:
 1987
Ties: 1977
Mar–Apr 1955
2-Month 		31.3°F
(-0.4°C)		 31.8°F
(-0.1°C)		 -0.5°F
(-0.3°C)		 62nd Coolest
Coolest since:
 1899
67th Warmest
Warmest since:
 1910
Feb–Apr 1955
3-Month 		22.6°F
(-5.2°C)		 24.4°F
(-4.2°C)		 -1.8°F
(-1.0°C)		 45th Coolest
Coolest since:
 1899
84th Warmest
Warmest since:
 2012
Ties: 1932
Jan–Apr 1955
4-Month 		18.6°F
(-7.4°C)		 19.3°F
(-7.1°C)		 -0.7°F
(-0.3°C)		 57th Coolest
Coolest since:
 1936
72nd Warmest
Warmest since:
 2012
Dec 1954–Apr 1955
5-Month 		18.7°F
(-7.4°C)		 17.7°F
(-7.9°C)		 1.0°F
(0.5°C)		 74th Coolest
Coolest since:
 1936
54th Warmest
Warmest since:
 2012
Ties: 1963
Nov 1954–Apr 1955
6-Month 		21.0°F
(-6.1°C)		 19.0°F
(-7.2°C)		 2.0°F
(1.1°C)		 90th Coolest
Coolest since:
 1936
38th Warmest
Warmest since:
 2012
Ties: 1944, 1961
Oct 1954–Apr 1955
7-Month 		24.1°F
(-4.4°C)		 22.5°F
(-5.3°C)		 1.6°F
(0.9°C)		 87th Coolest
Coolest since:
 1936
41st Warmest
Warmest since:
 2012
Ties: 1900, 1935
Sep 1954–Apr 1955
8-Month 		27.8°F
(-2.3°C)		 26.6°F
(-3.0°C)		 1.2°F
(0.7°C)		 82nd Coolest
Coolest since:
 1936
46th Warmest
Warmest since:
 2012
Ties: 1984
Aug 1954–Apr 1955
9-Month 		31.9°F
(-0.1°C)		 31.0°F
(-0.6°C)		 0.9°F
(0.5°C)		 79th Coolest
Coolest since:
 1936
49th Warmest
Warmest since:
 2012
Jul 1954–Apr 1955
10-Month 		35.6°F
(2.0°C)		 34.7°F
(1.5°C)		 0.9°F
(0.5°C)		 81st Coolest
Coolest since:
 1936
47th Warmest
Warmest since:
 2012
Ties: 1938, 2003
Jun 1954–Apr 1955
11-Month 		38.0°F
(3.3°C)		 37.2°F
(2.9°C)		 0.8°F
(0.4°C)		 78th Coolest
Coolest since:
 1936
50th Warmest
Warmest since:
 2012
Ties: 1935, 1938, 1968, 1973
May 1954–Apr 1955
12-Month 		38.8°F
(3.8°C)		 38.5°F
(3.6°C)		 0.3°F
(0.2°C)		 71st Coolest
Coolest since:
 1936
57th Warmest
Warmest since:
 2012
Ties: 1900, 2011, 2013
Nov 1953–Apr 1955
18-Month 		33.0°F
(0.6°C)		 32.0°F
(0.0°C)		 1.0°F
(0.6°C)		 84th Coolest
Coolest since:
 1917, 1951
43rd Warmest
Warmest since:
 2017
Ties: 1935
May 1953–Apr 1955
24-Month 		39.6°F
(4.2°C)		 38.5°F
(3.6°C)		 1.1°F
(0.6°C)		 90th Coolest
Coolest since:
 1917
37th Warmest
Warmest since:
 2017
Ties: 1985
May 1952–Apr 1955
36-Month 		39.7°F
(4.3°C)		 38.4°F
(3.6°C)		 1.3°F
(0.7°C)		 95th Coolest
Coolest since:
 1918
31st Warmest
Warmest since:
 2000
Ties: 1987
May 1951–Apr 1955
48-Month 		39.0°F
(3.9°C)		 38.4°F
(3.6°C)		 0.6°F
(0.3°C)		 75th Coolest
Coolest since:
 1899
50th Warmest
Warmest since:
 2001
Ties: 1940, 1956, 1994, 1998
May 1950–Apr 1955
60-Month 		38.3°F
(3.5°C)		 38.4°F
(3.6°C)		 -0.1°F
(-0.1°C)		 47th Coolest
Coolest since:
 1920
77th Warmest
Warmest since:
 2002
Ties: 1923, 1927, 1949, 1966, 1975, 1979

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