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 June 2020. For more information, please see Climatological Rankings.


South Carolina

Precipitation Rankings, September 1991

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
September 1991
1-Month
1.80"
(45.72mm)
4.24"
(107.70mm)
-2.44"
(-61.98mm)
14th Driest Driest since: 1986 2005
112th Wettest Wettest since: 1990 1924
Aug–Sep 1991
2-Month
9.69"
(246.13mm)
9.52"
(241.81mm)
0.17"
(4.32mm)
71st Driest Driest since: 1990 1925
55th Wettest Wettest since: 1989 1928
Jul–Sep 1991
3-Month
16.93"
(430.02mm)
15.07"
(382.78mm)
1.86"
(47.24mm)
105th Driest Driest since: 1990 1925
21st Wettest Wettest since: 1989 1928
Jun–Sep 1991
4-Month
20.98"
(532.89mm)
19.75"
(501.65mm)
1.23"
(31.24mm)
92nd Driest Driest since: 1990 1954
34th Wettest Wettest since: 1989 1928
May–Sep 1991
5-Month
26.10"
(662.94mm)
23.33"
(592.58mm)
2.77"
(70.36mm)
98th Driest Driest since: 1990 1925
28th Wettest Wettest since: 1989 1928
Apr–Sep 1991
6-Month
30.60"
(777.24mm)
26.67"
(677.42mm)
3.93"
(99.82mm)
102nd Driest Driest since: 1990 1925
24th Wettest Wettest since: 1989 1928
Mar–Sep 1991
7-Month
36.96"
(938.78mm)
30.95"
(786.13mm)
6.01"
(152.65mm)
112th Driest Driest since: 1990 1925
14th Wettest Wettest since: 1989 1928
Feb–Sep 1991
8-Month
38.82"
(986.03mm)
34.85"
(885.19mm)
3.97"
(100.84mm)
100th Driest Driest since: 1990 1925
26th Wettest Wettest since: 1989 1928
Jan–Sep 1991
9-Month
45.54"
(1,156.72mm)
38.68"
(982.47mm)
6.86"
(174.25mm)
109th Driest Driest since: 1990 1954
17th Wettest Wettest since: 1979 1928
Dec 1990–Sep 1991
10-Month
48.11"
(1,221.99mm)
42.32"
(1,074.93mm)
5.79"
(147.06mm)
103rd Driest Driest since: 1990 1911
22nd Wettest Wettest since: 1984 1928
Nov 1990–Sep 1991
11-Month
50.41"
(1,280.41mm)
44.93"
(1,141.22mm)
5.48"
(139.19mm)
101st Driest Driest since: 1990 1911
24th Wettest Wettest since: 1984 1928
Oct 1990–Sep 1991
12-Month
61.97"
(1,574.04mm)
47.96"
(1,218.18mm)
14.01"
(355.86mm)
122nd Driest Driest since: 1990 1954
3rd Wettest Wettest since: 1964 1928
Apr 1990–Sep 1991
18-Month
80.52"
(2,045.21mm)
74.64"
(1,895.86mm)
5.88"
(149.35mm)
100th Driest Driest since: 1990 2002
25th Wettest Wettest since: 1975 1929
Oct 1989–Sep 1991
24-Month
102.64"
(2,607.06mm)
95.96"
(2,437.38mm)
6.68"
(169.68mm)
95th Driest Driest since: 1990 2002
29th Wettest Wettest since: 1984 1965
Oct 1988–Sep 1991
36-Month
151.65"
(3,851.91mm)
144.01"
(3,657.85mm)
7.64"
(194.06mm)
93rd Driest Driest since: 1990 2002
30th Wettest Wettest since: 1984 1966
Oct 1987–Sep 1991
48-Month
191.62"
(4,867.15mm)
191.90"
(4,874.26mm)
-0.28"
(-7.11mm)
64th Driest Driest since: 1990 2002
58th Wettest Wettest since: 1985 1998
Oct 1986–Sep 1991
60-Month
245.42"
(6,233.67mm)
239.78"
(6,090.41mm)
5.64"
(143.26mm)
80th Driest Driest since: 1990 1954
41st Wettest Wettest since: 1979 1975

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published July 2020, retrieved on August 5, 2020 from https://www.ncdc.noaa.gov/cag/