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, December 2008

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Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Warmest/Coolest
Since		 Record
December 2008
1-Month 		3.6°F
(-15.8°C)		 10.8°F
(-11.8°C)		 -7.2°F
(-4.0°C)		 12th Coolest
Coolest since:
 1983
117th Warmest
Warmest since:
 1939
Nov–Dec 2008
2-Month 		16.2°F
(-8.8°C)		 18.3°F
(-7.6°C)		 -2.1°F
(-1.2°C)		 40th Coolest
Coolest since:
 1927
89th Warmest
Warmest since:
 1999
Ties: 1917, 1921, 1973
Oct–Dec 2008
3-Month 		25.6°F
(-3.6°C)		 26.7°F
(-2.9°C)		 -1.1°F
(-0.7°C)		 44th Coolest
Coolest since:
 1919
85th Warmest
Warmest since:
 2015
Sep–Dec 2008
4-Month 		33.4°F
(0.8°C)		 33.9°F
(1.1°C)		 -0.5°F
(-0.3°C)		 48th Coolest
Coolest since:
 1919
81st Warmest
Warmest since:
 2015
Ties: 2018
Aug–Dec 2008
5-Month 		40.1°F
(4.5°C)		 40.2°F
(4.6°C)		 -0.1°F
(-0.1°C)		 47th Coolest
Coolest since:
 1985
82nd Warmest
Warmest since:
 2015
Ties: 1906, 1937, 1965, 1968, 2018, 2019
Jul–Dec 2008
6-Month 		44.7°F
(7.1°C)		 44.9°F
(7.2°C)		 -0.2°F
(-0.1°C)		 50th Coolest
Coolest since:
 1985
79th Warmest
Warmest since:
 2015
Ties: 1901, 1984, 1991
Jun–Dec 2008
7-Month 		47.0°F
(8.3°C)		 47.4°F
(8.6°C)		 -0.4°F
(-0.3°C)		 41st Coolest
Coolest since:
 1985
88th Warmest
Warmest since:
 2021
Ties: 1906, 1907, 1910, 1995, 2013
May–Dec 2008
8-Month 		47.4°F
(8.6°C)		 48.1°F
(8.9°C)		 -0.7°F
(-0.3°C)		 32nd Coolest
Coolest since:
 1927
97th Warmest
Warmest since:
 2021
Ties: 1897, 1906, 1909, 1958, 1966
Apr–Dec 2008
9-Month 		46.4°F
(8.0°C)		 47.2°F
(8.4°C)		 -0.8°F
(-0.4°C)		 30th Coolest
Coolest since:
 1927
99th Warmest
Warmest since:
 2015
Ties: 2000
Mar–Dec 2008
10-Month 		44.1°F
(6.7°C)		 44.8°F
(7.1°C)		 -0.7°F
(-0.4°C)		 33rd Coolest
Coolest since:
 1951
96th Warmest
Warmest since:
 2021
Ties: 1912, 1947, 1970
Feb–Dec 2008
11-Month 		40.8°F
(4.9°C)		 41.6°F
(5.3°C)		 -0.8°F
(-0.4°C)		 36th Coolest
Coolest since:
 1917
93rd Warmest
Warmest since:
 1987
Ties: 1906, 1912, 1914, 1956
Jan–Dec 2008
12-Month 		38.0°F
(3.3°C)		 38.5°F
(3.6°C)		 -0.5°F
(-0.3°C)		 44th Coolest
Coolest since:
 1950
85th Warmest
Warmest since:
 1987
Ties: 1926, 1971, 2009
Jul 2007–Dec 2008
18-Month 		40.8°F
(4.9°C)		 40.6°F
(4.8°C)		 0.2°F
(0.1°C)		 65th Coolest
Coolest since:
 1917
63rd Warmest
Warmest since:
 2016
Ties: 1948, 1968
Jan 2007–Dec 2008
24-Month 		39.3°F
(4.1°C)		 38.5°F
(3.6°C)		 0.8°F
(0.5°C)		 86th Coolest
Coolest since:
 1917, 1951
42nd Warmest
Warmest since:
 2016
Ties: 1921, 1940
Jan 2006–Dec 2008
36-Month 		40.5°F
(4.7°C)		 38.5°F
(3.6°C)		 2.0°F
(1.1°C)		 113th Coolest
Coolest since:
 1918, 1951
14th Warmest
Warmest since:
 2017
Ties: 1992, 2003
Jan 2005–Dec 2008
48-Month 		40.7°F
(4.8°C)		 38.5°F
(3.6°C)		 2.2°F
(1.2°C)		 117th Coolest
Coolest since:
 1919
9th Warmest
Warmest since:
 2001
Ties: 1989
Jan 2004–Dec 2008
60-Month 		40.5°F
(4.7°C)		 38.4°F
(3.6°C)		 2.1°F
(1.1°C)		 114th Coolest
Coolest since:
 1899
11th Warmest
Warmest since:
 2002
Ties: 2005

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