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 December 2019. For more information, please see Climatological Rankings.


Charleston, South Carolina

Average Temperature Rankings, May 1991

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1937-2019)
Warmest/Coolest
Since
Record
May 1991
1-Month
76.0°F
(24.4°C)
72.9°F
(22.7°C)
3.1°F
(1.7°C)
79th Coolest Coolest since: 1990 1954
5th Warmest Warmest since: 1965 1953
Ties: 1965, 2004, 2018
Apr–May 1991
2-Month
71.7°F
(22.1°C)
69.1°F
(20.6°C)
2.6°F
(1.5°C)
79th Coolest Coolest since: 1990 1961
5th Warmest Warmest to Date 2017, 2019
Mar–May 1991
3-Month
67.8°F
(19.9°C)
65.5°F
(18.6°C)
2.3°F
(1.3°C)
75th Coolest Coolest since: 1990 1969
9th Warmest Warmest since: 1955 2012
Ties: 2017
Feb–May 1991
4-Month
64.5°F
(18.1°C)
62.2°F
(16.8°C)
2.3°F
(1.3°C)
73rd Coolest Coolest since: 1989 1969
10th Warmest Warmest since: 1990 2012
Ties: 2018
Jan–May 1991
5-Month
61.7°F
(16.5°C)
59.5°F
(15.3°C)
2.2°F
(1.2°C)
72nd Coolest Coolest since: 1989 1940
11th Warmest Warmest since: 1990 2017
Dec 1990–May 1991
6-Month
60.8°F
(16.0°C)
58.2°F
(14.6°C)
2.6°F
(1.4°C)
77th Coolest Coolest since: 1990 1969
6th Warmest Warmest since: 1974 2017
Ties: 2019
Nov 1990–May 1991
7-Month
60.7°F
(15.9°C)
58.3°F
(14.6°C)
2.4°F
(1.3°C)
76th Coolest Coolest since: 1990 1940
7th Warmest Warmest since: 1974 2017
Oct 1990–May 1991
8-Month
61.9°F
(16.6°C)
59.4°F
(15.2°C)
2.5°F
(1.4°C)
78th Coolest Coolest since: 1990 1969
5th Warmest Warmest since: 1974 2017
Ties: 2019
Sep 1990–May 1991
9-Month
63.7°F
(17.6°C)
61.3°F
(16.3°C)
2.4°F
(1.3°C)
78th Coolest Coolest since: 1990 1969
5th Warmest Warmest since: 1974 2017
Ties: 2012
Aug 1990–May 1991
10-Month
65.6°F
(18.7°C)
63.3°F
(17.4°C)
2.3°F
(1.3°C)
78th Coolest Coolest since: 1990 1977
5th Warmest Warmest since: 1974 2017
Ties: 2012
Jul 1990–May 1991
11-Month
67.2°F
(19.6°C)
65.1°F
(18.4°C)
2.1°F
(1.2°C)
77th Coolest Coolest since: 1990 1977
6th Warmest Warmest since: 1974 2017
Jun 1990–May 1991
12-Month
68.3°F
(20.2°C)
66.2°F
(19.0°C)
2.1°F
(1.2°C)
77th Coolest Coolest since: 1990 1977
6th Warmest Warmest since: 1974 2017
Dec 1989–May 1991
18-Month
65.5°F
(18.6°C)
63.6°F
(17.6°C)
1.9°F
(1.0°C)
80th Coolest Coolest since: 1990 1970
2nd Warmest Warmest to Date 2017
Jun 1989–May 1991
24-Month
67.8°F
(19.9°C)
66.3°F
(19.1°C)
1.5°F
(0.8°C)
79th Coolest Coolest since: 1990 1969
3rd Warmest Warmest to Date 2017
Ties: 2012
Jun 1988–May 1991
36-Month
67.3°F
(19.6°C)
66.3°F
(19.1°C)
1.0°F
(0.5°C)
77th Coolest Coolest since: 1990 1970
4th Warmest Warmest to Date 2018, 2019
Jun 1987–May 1991
48-Month
66.8°F
(19.3°C)
66.3°F
(19.1°C)
0.5°F
(0.2°C)
73rd Coolest Coolest since: 1990 1969, 1971
7th Warmest Warmest since: 1955 2019
Ties: 1952, 2008, 2009, 2012, 2013
Jun 1986–May 1991
60-Month
66.8°F
(19.3°C)
66.2°F
(19.0°C)
0.6°F
(0.3°C)
72nd Coolest Coolest since: 1990 1970
7th Warmest Warmest since: 1953 2019

Citing This Page

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