Regional Rankings

Regional Data Info
Please note, 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.

Northwest

December 2013 Average Temperature Rankings

View Period (Months):
  • Record Coolest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Warmest
PeriodValue
1901-2000
Mean		AnomalyRank
(1895-2025)
Coolest/Warmest
Since		Record
December 2013
1-Month
26.4°F
(-3.1°C)
28.8°F
(-1.8°C)
-2.4°F25th Coolest
Coolest since:
1990
106th Warmest
Warmest since:
1917
Nov–Dec 2013
2-Month
31.6°F
(-0.2°C)
32.1°F
(0.1°C)
-0.5°F46th Coolest
Coolest since:
1985
85th Warmest
Warmest since:
1917
Oct–Dec 2013
3-Month
36.0°F
(2.2°C)
36.9°F
(2.7°C)
-0.9°F35th Coolest
Coolest since:
1985
96th Warmest
Warmest since:
1917
Sep–Dec 2013
4-Month
41.6°F
(5.3°C)
41.8°F
(5.4°C)
-0.2°F54th Coolest
Coolest since:
1985
77th Warmest
Warmest since:
1917
Aug–Dec 2013
5-Month
46.6°F
(8.1°C)
46.1°F
(7.8°C)
0.5°F76th Coolest
Coolest since:
1985
55th Warmest
Warmest since:
2024
Ties: 1907, 1938, 1965, 2006
Jul–Dec 2013
6-Month
50.3°F
(10.2°C)
49.2°F
(9.6°C)
1.1°F97th Coolest
Coolest since:
1985
34th Warmest
Warmest since:
2024
Ties: 1940, 1963, 1981, 1987, 2008
Jun–Dec 2013
7-Month
51.6°F
(10.9°C)
50.4°F
(10.2°C)
1.2°F101st Coolest
Coolest since:
1916
30th Warmest
Warmest since:
2024
May–Dec 2013
8-Month
51.7°F
(10.9°C)
50.4°F
(10.2°C)
1.3°F108th Coolest
Coolest since:
1916
23rd Warmest
Warmest since:
2023
Ties: 1917, 1979, 1988
Apr–Dec 2013
9-Month
50.7°F
(10.4°C)
49.6°F
(9.8°C)
1.1°F106th Coolest
Coolest since:
1916
25th Warmest
Warmest since:
2021
Ties: 1926, 1979, 2002
Mar–Dec 2013
10-Month
49.5°F
(9.7°C)
48.3°F
(9.1°C)
1.2°F106th Coolest
Coolest since:
1916
25th Warmest
Warmest since:
2015
Feb–Dec 2013
11-Month
48.0°F
(8.9°C)
46.7°F
(8.2°C)
1.3°F109th Coolest
Coolest since:
1955
22nd Warmest
Warmest since:
2015
Ties: 1939
Jan–Dec 2013
12-Month
46.2°F
(7.9°C)
45.1°F
(7.3°C)
1.1°F97th Coolest
Coolest since:
1916
34th Warmest
Warmest since:
2015
Ties: 2005
Jul 2012–Dec 2013
18-Month
48.0°F
(8.9°C)
46.5°F
(8.1°C)
1.5°F116th Coolest
Coolest since:
1985
14th Warmest
Warmest since:
2015
Ties: 1958
Jan 2012–Dec 2013
24-Month
46.5°F
(8.1°C)
45.1°F
(7.3°C)
1.4°F110th Coolest
Coolest since:
1917
20th Warmest
Warmest since:
2015
Jan 2011–Dec 2013
36-Month
45.9°F
(7.7°C)
45.1°F
(7.3°C)
0.8°F96th Coolest
Coolest since:
1913
33rd Warmest
Warmest since:
2016
Ties: 1935, 1967, 1968, 1990, 1993
Jan 2010–Dec 2013
48-Month
45.9°F
(7.7°C)
45.1°F
(7.3°C)
0.8°F95th Coolest
Coolest since:
1913, 1914
33rd Warmest
Warmest since:
2016, 2017
Ties: 1961, 1993, 2009
Jan 2009–Dec 2013
60-Month
45.8°F
(7.7°C)
45.0°F
(7.2°C)
0.8°F92nd Coolest
Coolest since:
1913
35th Warmest
Warmest since:
2018
Ties: 1993, 1997

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