Climate at a Glance

City Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of January 2020. For more information, please see Climatological Rankings.


Charleston, South Carolina

Average Temperature Rankings, December 2017

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
December 2017
1-Month
51.4°F
(10.8°C)
50.9°F
(10.5°C)
0.5°F
(0.3°C)
47th Coolest Coolest since: 2010 1989
33rd Warmest Warmest since: 2016 2015
Ties: 1961
Nov–Dec 2017
2-Month
54.8°F
(12.7°C)
54.7°F
(12.6°C)
0.1°F
(0.1°C)
47th Coolest Coolest since: 2014 2000
32nd Warmest Warmest since: 2016 2015
Ties: 2004, 2019
Oct–Dec 2017
3-Month
59.8°F
(15.4°C)
58.9°F
(14.9°C)
0.9°F
(0.5°C)
59th Coolest Coolest since: 2014 1976
20th Warmest Warmest since: 2016 2015
Sep–Dec 2017
4-Month
64.3°F
(17.9°C)
63.2°F
(17.3°C)
1.1°F
(0.6°C)
61st Coolest Coolest since: 2014 1976
17th Warmest Warmest since: 2016 2015
Aug–Dec 2017
5-Month
67.7°F
(19.8°C)
66.7°F
(19.3°C)
1.0°F
(0.5°C)
63rd Coolest Coolest since: 2014 1976
15th Warmest Warmest since: 2016 2015
Ties: 1972, 2005, 2011
Jul–Dec 2017
6-Month
70.1°F
(21.2°C)
69.3°F
(20.7°C)
0.8°F
(0.5°C)
63rd Coolest Coolest since: 2014 1976
15th Warmest Warmest since: 2016 2015
Ties: 2013
Jun–Dec 2017
7-Month
71.3°F
(21.8°C)
70.7°F
(21.5°C)
0.6°F
(0.3°C)
60th Coolest Coolest since: 2012 1976
18th Warmest Warmest since: 2016 2015
May–Dec 2017
8-Month
71.7°F
(22.1°C)
71.0°F
(21.7°C)
0.7°F
(0.4°C)
64th Coolest Coolest since: 2013 1976
14th Warmest Warmest since: 2016 2015
Ties: 1977, 1978, 2004, 2010
Apr–Dec 2017
9-Month
71.5°F
(21.9°C)
70.3°F
(21.3°C)
1.2°F
(0.6°C)
69th Coolest Coolest since: 2013 1976
9th Warmest Warmest since: 2016 2015
Ties: 1941, 1985
Mar–Dec 2017
10-Month
70.3°F
(21.3°C)
69.1°F
(20.6°C)
1.2°F
(0.7°C)
69th Coolest Coolest since: 2014 1976
9th Warmest Warmest since: 2016 2016
Ties: 2007
Feb–Dec 2017
11-Month
69.3°F
(20.7°C)
67.6°F
(19.8°C)
1.7°F
(0.9°C)
71st Coolest Coolest since: 2015 1969
6th Warmest Warmest since: 2016 1990, 2018
Ties: 1998
Jan–Dec 2017
12-Month
68.2°F
(20.1°C)
65.9°F
(18.8°C)
2.3°F
(1.3°C)
74th Coolest Coolest since: 2016 1940, 1969
2nd Warmest Warmest since: 1990 1990
Jul 2016–Dec 2017
18-Month
69.5°F
(20.8°C)
67.1°F
(19.5°C)
2.4°F
(1.3°C)
73rd Coolest Coolest since: 2016 1968, 1969
1st Warmest Warmest since: 2016 2016, 2017
Ties: 2016
Jan 2016–Dec 2017
24-Month
68.1°F
(20.1°C)
65.9°F
(18.8°C)
2.2°F
(1.3°C)
71st Coolest Coolest since: 2016 1969
1st Warmest Warmest to Date 2017, 2018
Ties: 2018
Jan 2015–Dec 2017
36-Month
67.9°F
(19.9°C)
66.0°F
(18.9°C)
1.9°F
(1.0°C)
65th Coolest Coolest since: 2016 1969
3rd Warmest Warmest to Date 2018, 2019
Jan 2014–Dec 2017
48-Month
67.6°F
(19.8°C)
66.0°F
(18.9°C)
1.6°F
(0.9°C)
61st Coolest Coolest since: 2016 1969
3rd Warmest Warmest to Date 2019
Jan 2013–Dec 2017
60-Month
67.3°F
(19.6°C)
65.9°F
(18.8°C)
1.4°F
(0.8°C)
57th Coolest Coolest since: 2016 1969, 1970
3rd Warmest Warmest to Date 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published February 2020, retrieved on February 19, 2020 from https://www.ncdc.noaa.gov/cag/