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 1998

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
April 1998
1-Month		46.3°F
(7.9°C)		40.1°F
(4.5°C)		6.2°F
(3.4°C)		118th Coolest
Coolest since:
2013
11th Warmest
Warmest since:
1987
Mar–Apr 1998
2-Month		35.0°F
(1.7°C)		31.8°F
(-0.1°C)		3.2°F
(1.8°C)		101st Coolest
Coolest since:
1899
28th Warmest
Warmest since:
1910
Feb–Apr 1998
3-Month		32.3°F
(0.2°C)		24.5°F
(-4.2°C)		7.8°F
(4.4°C)		126th Coolest
Coolest since:
1899
3rd Warmest
Warmest since:
2012
Jan–Apr 1998
4-Month		26.8°F
(-2.9°C)		19.4°F
(-7.0°C)		7.4°F
(4.1°C)		123rd Coolest
Coolest since:
1936
6th Warmest
Warmest since:
2012
Dec 1997–Apr 1998
5-Month		26.1°F
(-3.3°C)		17.7°F
(-7.9°C)		8.4°F
(4.6°C)		125th Coolest
Coolest since:
1936
3rd Warmest
Warmest since:
2012
Nov 1997–Apr 1998
6-Month		25.8°F
(-3.4°C)		19.0°F
(-7.2°C)		6.8°F
(3.8°C)		122nd Coolest
Coolest since:
1936
6th Warmest
Warmest since:
2012
Oct 1997–Apr 1998
7-Month		28.5°F
(-1.9°C)		22.5°F
(-5.3°C)		6.0°F
(3.4°C)		122nd Coolest
Coolest since:
1936
6th Warmest
Warmest since:
2012
Sep 1997–Apr 1998
8-Month		32.3°F
(0.2°C)		26.6°F
(-3.0°C)		5.7°F
(3.2°C)		123rd Coolest
Coolest since:
1936
5th Warmest
Warmest to Date
2012
Aug 1997–Apr 1998
9-Month		36.0°F
(2.2°C)		31.0°F
(-0.6°C)		5.0°F
(2.8°C)		123rd Coolest
Coolest since:
1936
5th Warmest
Warmest to Date
2012
Jul 1997–Apr 1998
10-Month		39.2°F
(4.0°C)		34.7°F
(1.5°C)		4.5°F
(2.5°C)		123rd Coolest
Coolest since:
1936
5th Warmest
Warmest to Date
2012
Jun 1997–Apr 1998
11-Month		41.6°F
(5.3°C)		37.2°F
(2.9°C)		4.4°F
(2.4°C)		124th Coolest
Coolest since:
1936
4th Warmest
Warmest to Date
2012
Ties: 2000
May 1997–Apr 1998
12-Month		42.3°F
(5.7°C)		38.5°F
(3.6°C)		3.8°F
(2.1°C)		122nd Coolest
Coolest since:
1936
6th Warmest
Warmest to Date
2012
Nov 1996–Apr 1998
18-Month		33.3°F
(0.7°C)		32.0°F
(0.0°C)		1.3°F
(0.7°C)		90th Coolest
Coolest since:
1917, 1951
37th Warmest
Warmest since:
2017
Ties: 1958
May 1996–Apr 1998
24-Month		39.5°F
(4.2°C)		38.5°F
(3.6°C)		1.0°F
(0.6°C)		88th Coolest
Coolest since:
1917
39th Warmest
Warmest since:
2017
Ties: 1933, 1958, 1993, 2011
May 1995–Apr 1998
36-Month		38.6°F
(3.7°C)		38.5°F
(3.6°C)		0.1°F
(0.1°C)		55th Coolest
Coolest since:
1918
71st Warmest
Warmest since:
2000
Ties: 1939, 1961, 2015
May 1994–Apr 1998
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, 1955, 1956, 1994
May 1993–Apr 1998
60-Month		38.5°F
(3.6°C)		38.4°F
(3.6°C)		0.1°F
(0.0°C)		57th Coolest
Coolest since:
1920
67th Warmest
Warmest since:
2002
Ties: 1926, 1936, 1959, 1980, 1996

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