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 2020. For more information, please see Climatological Rankings.


South Carolina

Precipitation Rankings, September 1999

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
September 1999
1-Month
6.83"
(173.48mm)
4.24"
(107.70mm)
2.59"
(65.78mm)
117th Driest Driest since: 1998 2005
9th Wettest Wettest since: 1987 1924
Ties: 2016
Aug–Sep 1999
2-Month
10.14"
(257.56mm)
9.52"
(241.81mm)
0.62"
(15.75mm)
85th Driest Driest since: 1998 1925
41st Wettest Wettest since: 1996 1928
Jul–Sep 1999
3-Month
13.98"
(355.09mm)
15.07"
(382.78mm)
-1.09"
(-27.69mm)
48th Driest Driest since: 1998 1925
78th Wettest Wettest since: 1997 1928
Jun–Sep 1999
4-Month
18.82"
(478.03mm)
19.75"
(501.65mm)
-0.93"
(-23.62mm)
57th Driest Driest since: 1998 1954
69th Wettest Wettest since: 1997 1928
May–Sep 1999
5-Month
21.20"
(538.48mm)
23.33"
(592.58mm)
-2.13"
(-54.10mm)
41st Driest Driest since: 1998 1925
85th Wettest Wettest since: 1997 1928
Apr–Sep 1999
6-Month
25.15"
(638.81mm)
26.67"
(677.42mm)
-1.52"
(-38.61mm)
49th Driest Driest since: 1993 1925
77th Wettest Wettest since: 1998 1928
Mar–Sep 1999
7-Month
27.80"
(706.12mm)
30.95"
(786.13mm)
-3.15"
(-80.01mm)
34th Driest Driest since: 1993 1925
92nd Wettest Wettest since: 1998 1928
Feb–Sep 1999
8-Month
30.48"
(774.19mm)
34.85"
(885.19mm)
-4.37"
(-111.00mm)
26th Driest Driest since: 1993 1925
100th Wettest Wettest since: 1998 1928
Jan–Sep 1999
9-Month
35.85"
(910.59mm)
38.68"
(982.47mm)
-2.83"
(-71.88mm)
43rd Driest Driest since: 1993 1954
83rd Wettest Wettest since: 1998 1928
Ties: 2000
Dec 1998–Sep 1999
10-Month
39.44"
(1,001.78mm)
42.32"
(1,074.93mm)
-2.88"
(-73.15mm)
46th Driest Driest since: 1996 1911
79th Wettest Wettest since: 1998 1928
Nov 1998–Sep 1999
11-Month
40.87"
(1,038.10mm)
44.93"
(1,141.22mm)
-4.06"
(-103.12mm)
37th Driest Driest since: 1990 1911
88th Wettest Wettest since: 1998 1928
Oct 1998–Sep 1999
12-Month
42.55"
(1,080.77mm)
47.96"
(1,218.18mm)
-5.41"
(-137.41mm)
28th Driest Driest since: 1990 1954
97th Wettest Wettest since: 1998 1928
Apr 1998–Sep 1999
18-Month
69.76"
(1,771.90mm)
74.64"
(1,895.86mm)
-4.88"
(-123.96mm)
37th Driest Driest since: 1994 2002
88th Wettest Wettest since: 1998 1929
Oct 1997–Sep 1999
24-Month
104.12"
(2,644.65mm)
95.96"
(2,437.38mm)
8.16"
(207.27mm)
98th Driest Driest since: 1997 2002
26th Wettest Wettest since: 1998 1965
Oct 1996–Sep 1999
36-Month
152.94"
(3,884.68mm)
144.01"
(3,657.85mm)
8.93"
(226.83mm)
94th Driest Driest since: 1994 2002
29th Wettest Wettest since: 1998 1966
Oct 1995–Sep 1999
48-Month
201.40"
(5,115.56mm)
191.90"
(4,874.26mm)
9.50"
(241.30mm)
90th Driest Driest since: 1993 2002
32nd Wettest Wettest since: 1998 1998
Oct 1994–Sep 1999
60-Month
259.76"
(6,597.90mm)
239.78"
(6,090.41mm)
19.98"
(507.49mm)
111th Driest Driest since: 1997 1954
10th Wettest Wettest since: 1998 1975

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2020, retrieved on September 22, 2020 from https://www.ncdc.noaa.gov/cag/