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, December 1966

View Period (Months):
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
December 1966
1-Month
10.7°F
(-11.8°C)
10.8°F
(-11.8°C)
-0.1°F
(0.0°C)
61st Coolest
Coolest since:
1983
68th Warmest
Warmest since:
1939
Nov–Dec 1966
2-Month
15.8°F
(-9.0°C)
18.3°F
(-7.6°C)
-2.5°F
(-1.4°C)
33rd Coolest
Coolest since:
1927
96th Warmest
Warmest since:
1999
Ties: 1909, 1937
Oct–Dec 1966
3-Month
25.0°F
(-3.9°C)
26.7°F
(-2.9°C)
-1.7°F
(-1.0°C)
36th Coolest
Coolest since:
1919
93rd Warmest
Warmest since:
2015
Ties: 1902, 1946, 1977
Sep–Dec 1966
4-Month
32.9°F
(0.5°C)
33.9°F
(1.1°C)
-1.0°F
(-0.6°C)
40th Coolest
Coolest since:
1919
89th Warmest
Warmest since:
2015
Ties: 1910, 1978, 1991
Aug–Dec 1966
5-Month
39.1°F
(3.9°C)
40.2°F
(4.6°C)
-1.1°F
(-0.7°C)
36th Coolest
Coolest since:
1985
93rd Warmest
Warmest since:
2015
Jul–Dec 1966
6-Month
44.4°F
(6.9°C)
44.9°F
(7.2°C)
-0.5°F
(-0.3°C)
39th Coolest
Coolest since:
1985
90th Warmest
Warmest since:
2015
Ties: 1958, 1965, 1989, 2013
Jun–Dec 1966
7-Month
47.1°F
(8.4°C)
47.4°F
(8.6°C)
-0.3°F
(-0.2°C)
47th Coolest
Coolest since:
1985
82nd Warmest
Warmest since:
2021
Ties: 1901, 1912
May–Dec 1966
8-Month
47.4°F
(8.6°C)
48.0°F
(8.9°C)
-0.6°F
(-0.3°C)
32nd Coolest
Coolest since:
1927
97th Warmest
Warmest since:
2021
Ties: 1897, 1906, 1909, 1958, 2008
Apr–Dec 1966
9-Month
46.1°F
(7.8°C)
47.2°F
(8.4°C)
-1.1°F
(-0.6°C)
25th Coolest
Coolest since:
1927
104th Warmest
Warmest since:
2015
Mar–Dec 1966
10-Month
44.3°F
(6.8°C)
44.8°F
(7.1°C)
-0.5°F
(-0.3°C)
41st Coolest
Coolest since:
1951
88th Warmest
Warmest since:
2021
Ties: 1915, 1955, 1956, 2019
Feb–Dec 1966
11-Month
40.9°F
(4.9°C)
41.7°F
(5.4°C)
-0.8°F
(-0.5°C)
41st Coolest
Coolest since:
1917
88th Warmest
Warmest since:
1987
Ties: 1932, 1970
Jan–Dec 1966
12-Month
36.8°F
(2.7°C)
38.5°F
(3.6°C)
-1.7°F
(-0.9°C)
21st Coolest
Coolest since:
1950
108th Warmest
Warmest since:
1987
Jul 1965–Dec 1966
18-Month
39.4°F
(4.1°C)
40.7°F
(4.8°C)
-1.3°F
(-0.7°C)
23rd Coolest
Coolest since:
1917
105th Warmest
Warmest since:
2016
Jan 1965–Dec 1966
24-Month
36.7°F
(2.6°C)
38.5°F
(3.6°C)
-1.8°F
(-1.0°C)
8th Coolest
Coolest since:
1917, 1951
120th Warmest
Warmest since:
2016
Ties: 1916, 1937, 1979
Jan 1964–Dec 1966
36-Month
37.4°F
(3.0°C)
38.5°F
(3.6°C)
-1.1°F
(-0.6°C)
21st Coolest
Coolest since:
1918, 1951
106th Warmest
Warmest since:
2017
Jan 1963–Dec 1966
48-Month
38.1°F
(3.4°C)
38.5°F
(3.6°C)
-0.4°F
(-0.2°C)
38th Coolest
Coolest since:
1919
88th Warmest
Warmest since:
2001
Ties: 1902, 1911, 1925, 1928
Jan 1962–Dec 1966
60-Month
38.2°F
(3.4°C)
38.5°F
(3.6°C)
-0.3°F
(-0.2°C)
45th Coolest
Coolest since:
1899
80th Warmest
Warmest since:
2002
Ties: 1974

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