Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

South Carolina

Average Temperature Rankings, December 2017

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Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Warmest/Coolest
Since		 Record
December 2017
1-Month 		47.8°F
(8.8°C)		 45.6°F
(7.6°C)		 2.2°F
(1.2°C)		 86th Coolest
Coolest since:
 1917
43rd Warmest
Warmest since:
 2015
Nov–Dec 2017
2-Month 		51.1°F
(10.6°C)		 49.4°F
(9.7°C)		 1.7°F
(0.9°C)		 95th Coolest
Coolest since:
 1917
34th Warmest
Warmest since:
 2015
Ties: 1927, 2004, 2012
Oct–Dec 2017
3-Month 		56.1°F
(13.4°C)		 54.0°F
(12.2°C)		 2.1°F
(1.2°C)		 108th Coolest
Coolest since:
 1917
21st Warmest
Warmest since:
 2015
Ties: 2004
Sep–Dec 2017
4-Month 		60.7°F
(15.9°C)		 58.9°F
(14.9°C)		 1.8°F
(1.0°C)		 106th Coolest
Coolest since:
 1917
23rd Warmest
Warmest since:
 1931, 2015
Ties: 1911, 1922, 1927
Aug–Dec 2017
5-Month 		64.4°F
(18.0°C)		 62.9°F
(17.2°C)		 1.5°F
(0.8°C)		 107th Coolest
Coolest since:
 1917
22nd Warmest
Warmest since:
 2007
Ties: 1911, 1978, 1984
Jul–Dec 2017
6-Month 		67.2°F
(19.6°C)		 65.7°F
(18.7°C)		 1.5°F
(0.9°C)		 110th Coolest
Coolest since:
 1917
19th Warmest
Warmest since:
 2015
Ties: 1933
Jun–Dec 2017
7-Month 		68.6°F
(20.3°C)		 67.3°F
(19.6°C)		 1.3°F
(0.7°C)		 110th Coolest
Coolest since:
 1976
19th Warmest
Warmest since:
 2015
Ties: 1919, 1925, 1934, 2005
May–Dec 2017
8-Month 		68.9°F
(20.5°C)		 67.7°F
(19.8°C)		 1.2°F
(0.7°C)		 110th Coolest
Coolest since:
 1917, 1976
19th Warmest
Warmest since:
 2015
Ties: 1902, 1919, 1921, 1936, 2004
Apr–Dec 2017
9-Month 		68.7°F
(20.4°C)		 67.0°F
(19.4°C)		 1.7°F
(1.0°C)		 117th Coolest
Coolest since:
 1976
12th Warmest
Warmest since:
 2015
Ties: 1900, 1933
Mar–Dec 2017
10-Month 		67.4°F
(19.7°C)		 65.7°F
(18.7°C)		 1.7°F
(1.0°C)		 118th Coolest
Coolest since:
 1917
11th Warmest
Warmest since:
 2015
Ties: 2020
Feb–Dec 2017
11-Month 		66.3°F
(19.1°C)		 64.0°F
(17.8°C)		 2.3°F
(1.3°C)		 124th Coolest
Coolest since:
 1917
5th Warmest
Warmest since:
 2016
Ties: 1990
Jan–Dec 2017
12-Month 		65.1°F
(18.4°C)		 62.4°F
(16.9°C)		 2.7°F
(1.5°C)		 128th Coolest
Coolest since:
 1901, 1917, 1958, 1963, 1966, 1969
1st Warmest
Warmest to Date
 2017
Jul 2016–Dec 2017
18-Month 		66.4°F
(19.1°C)		 63.5°F
(17.5°C)		 2.9°F
(1.6°C)		 127th Coolest
Coolest since:
 1968
1st Warmest
Warmest to Date
 2017
Jan 2016–Dec 2017
24-Month 		65.0°F
(18.3°C)		 62.4°F
(16.9°C)		 2.6°F
(1.4°C)		 127th Coolest
Coolest since:
 1969
1st Warmest
Warmest to Date
 2017
Jan 2015–Dec 2017
36-Month 		64.8°F
(18.2°C)		 62.4°F
(16.9°C)		 2.4°F
(1.3°C)		 126th Coolest
Coolest since:
 1968, 1969
1st Warmest
Warmest to Date
 2017, 2019
Ties: 2019
Jan 2014–Dec 2017
48-Month 		64.2°F
(17.9°C)		 62.4°F
(16.9°C)		 1.8°F
(1.0°C)		 120th Coolest
Coolest since:
 1969
6th Warmest
Warmest to Date
 2019
Jan 2013–Dec 2017
60-Month 		63.8°F
(17.7°C)		 62.4°F
(16.9°C)		 1.4°F
(0.8°C)		 119th Coolest
Coolest since:
 1969, 1970
6th Warmest
Warmest to Date
 2020

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