Climate at a Glance

Statewide 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 August 2019. For more information, please see Climatological Rankings.


South Carolina

Precipitation Rankings, May 1991

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1991
1-Month
5.12"
(130.05mm)
3.58"
(90.93mm)
1.54"
(39.12mm)
102nd Driest Driest since: 1990 1941
24th Wettest Wettest since: 1984 1976
Apr–May 1991
2-Month
9.62"
(244.35mm)
6.92"
(175.77mm)
2.70"
(68.58mm)
109th Driest Driest since: 1990 1941
17th Wettest Wettest since: 1984 1901
Mar–May 1991
3-Month
15.98"
(405.89mm)
11.20"
(284.48mm)
4.78"
(121.41mm)
117th Driest Driest since: 1990 1985
9th Wettest Wettest since: 1984 2003
Feb–May 1991
4-Month
17.84"
(453.14mm)
15.10"
(383.54mm)
2.74"
(69.60mm)
97th Driest Driest since: 1990 1911
29th Wettest Wettest since: 1984 1929
Ties: 1936
Jan–May 1991
5-Month
24.56"
(623.82mm)
18.93"
(480.82mm)
5.63"
(143.00mm)
112th Driest Driest since: 1990 1911
14th Wettest Wettest since: 1984 1998
Ties: 1936
Dec 1990–May 1991
6-Month
27.13"
(689.10mm)
22.58"
(573.53mm)
4.55"
(115.57mm)
105th Driest Driest since: 1990 1911
20th Wettest Wettest since: 1984 1998
Nov 1990–May 1991
7-Month
29.43"
(747.52mm)
25.18"
(639.57mm)
4.25"
(107.95mm)
101st Driest Driest since: 1990 1911
24th Wettest Wettest since: 1984 1998
Oct 1990–May 1991
8-Month
40.99"
(1,041.15mm)
28.21"
(716.53mm)
12.78"
(324.62mm)
121st Driest Driest since: 1990 1911
4th Wettest Wettest since: 1948 1998
Sep 1990–May 1991
9-Month
42.81"
(1,087.37mm)
32.41"
(823.21mm)
10.40"
(264.16mm)
116th Driest Driest since: 1990 1941
9th Wettest Wettest since: 1984 1998
Aug 1990–May 1991
10-Month
48.94"
(1,243.08mm)
37.67"
(956.82mm)
11.27"
(286.26mm)
117th Driest Driest since: 1990 1985
8th Wettest Wettest since: 1948 1929
Jul 1990–May 1991
11-Month
52.49"
(1,333.25mm)
43.21"
(1,097.53mm)
9.28"
(235.72mm)
114th Driest Driest since: 1990 2002
11th Wettest Wettest since: 1965 1929
Jun 1990–May 1991
12-Month
54.43"
(1,382.52mm)
47.93"
(1,217.42mm)
6.50"
(165.10mm)
106th Driest Driest since: 1990 1981
19th Wettest Wettest since: 1983 1929
Dec 1989–May 1991
18-Month
75.14"
(1,908.56mm)
70.56"
(1,792.22mm)
4.58"
(116.34mm)
91st Driest Driest since: 1990 2002
33rd Wettest Wettest since: 1984 1929
Jun 1989–May 1991
24-Month
106.47"
(2,704.34mm)
95.90"
(2,435.86mm)
10.57"
(268.48mm)
110th Driest Driest since: 1990 1927
14th Wettest Wettest since: 1984 1929
Jun 1988–May 1991
36-Month
149.31"
(3,792.47mm)
144.04"
(3,658.62mm)
5.27"
(133.85mm)
86th Driest Driest since: 1990 2002
37th Wettest Wettest since: 1984 1998
Jun 1987–May 1991
48-Month
190.93"
(4,849.62mm)
191.91"
(4,874.51mm)
-0.98"
(-24.89mm)
65th Driest Driest since: 1990 2002
57th Wettest Wettest since: 1985 1998
Jun 1986–May 1991
60-Month
240.57"
(6,110.48mm)
239.81"
(6,091.17mm)
0.76"
(19.31mm)
66th Driest Driest since: 1990 1957
55th Wettest Wettest since: 1984 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 16, 2019 from https://www.ncdc.noaa.gov/cag/