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, May 2020

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Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Warmest/Coolest
Since		 Record
May 2020
1-Month 		68.0°F
(20.0°C)		 70.3°F
(21.3°C)		 -2.3°F
(-1.3°C)		 22nd Coolest
Coolest since:
 1917
107th Warmest
Warmest since:
 1896
Apr–May 2020
2-Month 		65.1°F
(18.4°C)		 66.1°F
(18.9°C)		 -1.0°F
(-0.5°C)		 29th Coolest
Coolest since:
 1961
100th Warmest
Warmest since:
 1896
Ties: 1921, 1926
Mar–May 2020
3-Month 		63.5°F
(17.5°C)		 62.0°F
(16.7°C)		 1.5°F
(0.8°C)		 101st Coolest
Coolest since:
 1960
28th Warmest
Warmest since:
 2012
Feb–May 2020
4-Month 		60.4°F
(15.8°C)		 58.2°F
(14.6°C)		 2.2°F
(1.2°C)		 115th Coolest
Coolest since:
 1895
14th Warmest
Warmest since:
 2012
Jan–May 2020
5-Month 		58.3°F
(14.6°C)		 55.5°F
(13.1°C)		 2.8°F
(1.5°C)		 122nd Coolest
Coolest since:
 1940
7th Warmest
Warmest since:
 2017
Dec 2019–May 2020
6-Month 		57.0°F
(13.9°C)		 53.9°F
(12.2°C)		 3.1°F
(1.7°C)		 122nd Coolest
Coolest since:
 1940
6th Warmest
Warmest since:
 2012, 2017
Ties: 1974, 1991, 2019
Nov 2019–May 2020
7-Month 		56.1°F
(13.4°C)		 53.8°F
(12.1°C)		 2.3°F
(1.3°C)		 116th Coolest
Coolest since:
 1940
12th Warmest
Warmest since:
 2012, 2017
Ties: 1999
Oct 2019–May 2020
8-Month 		57.7°F
(14.3°C)		 54.9°F
(12.7°C)		 2.8°F
(1.6°C)		 121st Coolest
Coolest since:
 1904
7th Warmest
Warmest since:
 2017
Ties: 2022
Sep 2019–May 2020
9-Month 		60.0°F
(15.6°C)		 57.0°F
(13.9°C)		 3.0°F
(1.7°C)		 125th Coolest
Coolest since:
 1904
3rd Warmest
Warmest since:
 2017
Ties: 2012, 2019
Aug 2019–May 2020
10-Month 		62.0°F
(16.7°C)		 59.2°F
(15.1°C)		 2.8°F
(1.6°C)		 124th Coolest
Coolest since:
 1968, 1977
4th Warmest
Warmest since:
 2017
Ties: 2019
Jul 2019–May 2020
11-Month 		63.8°F
(17.7°C)		 61.1°F
(16.2°C)		 2.7°F
(1.5°C)		 124th Coolest
Coolest since:
 1968
4th Warmest
Warmest since:
 2017
Jun 2019–May 2020
12-Month 		64.9°F
(18.3°C)		 62.4°F
(16.9°C)		 2.5°F
(1.4°C)		 122nd Coolest
Coolest since:
 1968
6th Warmest
Warmest since:
 2017
Dec 2018–May 2020
18-Month 		62.3°F
(16.8°C)		 59.6°F
(15.3°C)		 2.7°F
(1.5°C)		 125th Coolest
Coolest since:
 1902, 1905, 1970
2nd Warmest
Warmest since:
 2017
Jun 2018–May 2020
24-Month 		65.0°F
(18.3°C)		 62.4°F
(16.9°C)		 2.6°F
(1.4°C)		 125th Coolest
Coolest since:
 1969
2nd Warmest
Warmest since:
 2017
Jun 2017–May 2020
36-Month 		64.5°F
(18.1°C)		 62.4°F
(16.9°C)		 2.1°F
(1.2°C)		 121st Coolest
Coolest since:
 1970
5th Warmest
Warmest since:
 2018, 2019
Jun 2016–May 2020
48-Month 		64.9°F
(18.3°C)		 62.4°F
(16.9°C)		 2.5°F
(1.4°C)		 123rd Coolest
Coolest since:
 1969, 1970
2nd Warmest
Warmest since:
 2019
Jun 2015–May 2020
60-Month 		65.0°F
(18.3°C)		 62.4°F
(16.9°C)		 2.6°F
(1.4°C)		 123rd Coolest
Coolest since:
 1970
1st Warmest
Warmest to Date
 2020

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