Climate at a Glance

Regional 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 October 2019. For more information, please see Climatological Rankings.


South Climate Region

Precipitation Rankings, May 2011

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
May 2011
1-Month
2.86"
(72.64mm)
4.05"
(102.87mm)
-1.19"
(-30.23mm)
22nd Driest Driest since: 2006 1998
104th Wettest Wettest since: 2010 2015
Ties: 1932, 2005
Apr–May 2011
2-Month
5.63"
(143.00mm)
7.26"
(184.40mm)
-1.63"
(-41.40mm)
27th Driest Driest since: 2006 1998
99th Wettest Wettest since: 2010 2015
Mar–May 2011
3-Month
7.17"
(182.12mm)
9.96"
(252.98mm)
-2.79"
(-70.86mm)
12th Driest Driest since: 2005 1925
114th Wettest Wettest since: 2010 2015
Ties: 1932
Feb–May 2011
4-Month
8.62"
(218.95mm)
12.19"
(309.63mm)
-3.57"
(-90.68mm)
7th Driest Driest since: 1996 1925
119th Wettest Wettest since: 2010 2015
Jan–May 2011
5-Month
10.37"
(263.40mm)
14.42"
(366.27mm)
-4.05"
(-102.87mm)
5th Driest Driest since: 1996 1963
121st Wettest Wettest since: 2010 2015
Dec 2010–May 2011
6-Month
11.30"
(287.02mm)
16.92"
(429.77mm)
-5.62"
(-142.75mm)
2nd Driest Driest since: 1963 1963
123rd Wettest Wettest since: 2010 2015
Nov 2010–May 2011
7-Month
13.56"
(344.42mm)
19.34"
(491.24mm)
-5.78"
(-146.82mm)
8th Driest Driest since: 1996 1971
117th Wettest Wettest since: 2010 2016
Oct 2010–May 2011
8-Month
14.60"
(370.84mm)
22.04"
(559.82mm)
-7.44"
(-188.98mm)
3rd Driest Driest since: 1925 1925
122nd Wettest Wettest since: 2010 2019
Sep 2010–May 2011
9-Month
18.08"
(459.23mm)
25.25"
(641.35mm)
-7.17"
(-182.12mm)
5th Driest Driest since: 2006 1918
120th Wettest Wettest since: 2010 2019
Aug 2010–May 2011
10-Month
20.40"
(518.16mm)
28.19"
(716.03mm)
-7.79"
(-197.87mm)
4th Driest Driest since: 1925 1925
121st Wettest Wettest since: 2010 2019
Jul 2010–May 2011
11-Month
25.24"
(641.10mm)
31.39"
(797.31mm)
-6.15"
(-156.21mm)
12th Driest Driest since: 2000 1925
113th Wettest Wettest since: 2010 2019
Jun 2010–May 2011
12-Month
28.60"
(726.44mm)
34.90"
(886.46mm)
-6.30"
(-160.02mm)
14th Driest Driest since: 2006 1925
111th Wettest Wettest since: 2010 2019
Dec 2009–May 2011
18-Month
45.88"
(1,165.35mm)
51.87"
(1,317.50mm)
-5.99"
(-152.15mm)
18th Driest Driest since: 2006 1918
106th Wettest Wettest since: 2010 2016
Jun 2009–May 2011
24-Month
68.94"
(1,751.08mm)
69.89"
(1,775.21mm)
-0.95"
(-24.13mm)
54th Driest Driest since: 2007 1918
70th Wettest Wettest since: 2010 2016
Jun 2008–May 2011
36-Month
104.52"
(2,654.81mm)
104.83"
(2,662.68mm)
-0.31"
(-7.87mm)
56th Driest Driest since: 2008 1956
67th Wettest Wettest since: 2010 1975
Jun 2007–May 2011
48-Month
142.07"
(3,608.58mm)
139.71"
(3,548.63mm)
2.36"
(59.95mm)
68th Driest Driest since: 2009 1956
54th Wettest Wettest since: 2010 1975
Jun 2006–May 2011
60-Month
179.55"
(4,560.57mm)
174.45"
(4,431.03mm)
5.10"
(129.54mm)
76th Driest Driest since: 2010 1957
45th Wettest Wettest since: 2009 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 18, 2019 from https://www.ncdc.noaa.gov/cag/