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 June 2022. For more information, please see Climatological Rankings.


South Climate Region

Precipitation Rankings, August 2018

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
August 2018
1-Month
3.54"
(89.92mm)
2.92"
(74.17mm)
0.62"
(15.75mm)
100th Driest Driest since: 2015 2000
28th Wettest Wettest since: 2017 2017
Jul–Aug 2018
2-Month
6.68"
(169.67mm)
6.09"
(154.69mm)
0.59"
(14.98mm)
80th Driest Driest since: 2015 2000
48th Wettest Wettest since: 2017 2017
Jun–Aug 2018
3-Month
9.76"
(247.90mm)
9.62"
(244.35mm)
0.14"
(3.55mm)
65th Driest Driest since: 2015 1954
63rd Wettest Wettest since: 2017 2017
May–Aug 2018
4-Month
12.60"
(320.04mm)
13.67"
(347.22mm)
-1.07"
(-27.18mm)
37th Driest Driest since: 2012 2011
91st Wettest Wettest since: 2017 2021
Apr–Aug 2018
5-Month
14.97"
(380.24mm)
16.88"
(428.75mm)
-1.91"
(-48.51mm)
27th Driest Driest since: 2012 1956
101st Wettest Wettest since: 2017 2015
Mar–Aug 2018
6-Month
17.69"
(449.33mm)
19.58"
(497.33mm)
-1.89"
(-48.00mm)
34th Driest Driest since: 2011 1956
94th Wettest Wettest since: 2017 2015
Feb–Aug 2018
7-Month
22.07"
(560.58mm)
21.81"
(553.97mm)
0.26"
(6.61mm)
68th Driest Driest since: 2014 2011
60th Wettest Wettest since: 2017 2015
Ties: 1953
Jan–Aug 2018
8-Month
23.44"
(595.38mm)
24.04"
(610.62mm)
-0.60"
(-15.24mm)
54th Driest Driest since: 2014 2011
74th Wettest Wettest since: 2017 2015
Dec 2017–Aug 2018
9-Month
25.82"
(655.83mm)
26.54"
(674.12mm)
-0.72"
(-18.29mm)
55th Driest Driest since: 2014 2011
72nd Wettest Wettest since: 2017 2019
Nov 2017–Aug 2018
10-Month
26.56"
(674.62mm)
28.96"
(735.58mm)
-2.40"
(-60.96mm)
38th Driest Driest since: 2011 2011
89th Wettest Wettest since: 2017 2016
Oct 2017–Aug 2018
11-Month
28.63"
(727.20mm)
31.66"
(804.16mm)
-3.03"
(-76.96mm)
36th Driest Driest since: 2011 2011
91st Wettest Wettest since: 2017 2016
Sep 2017–Aug 2018
12-Month
30.93"
(785.62mm)
34.87"
(885.70mm)
-3.94"
(-100.08mm)
29th Driest Driest since: 2011 1918
98th Wettest Wettest since: 2017 2019
Mar 2017–Aug 2018
18-Month
56.84"
(1,443.74mm)
54.51"
(1,384.55mm)
2.33"
(59.19mm)
79th Driest Driest since: 2014 1918
48th Wettest Wettest since: 2017 2016
Sep 2016–Aug 2018
24-Month
70.27"
(1,784.86mm)
69.84"
(1,773.94mm)
0.43"
(10.92mm)
62nd Driest Driest since: 2014 1918
64th Wettest Wettest since: 2017 2016
Ties: 1938
Sep 2015–Aug 2018
36-Month
115.95"
(2,945.13mm)
104.74"
(2,660.40mm)
11.21"
(284.73mm)
109th Driest Driest since: 2015 1956
16th Wettest Wettest since: 2017 1975
Sep 2014–Aug 2018
48-Month
158.04"
(4,014.22mm)
139.63"
(3,546.60mm)
18.41"
(467.62mm)
116th Driest Driest since: 2016 1956
8th Wettest Wettest since: 2017 2019
Sep 2013–Aug 2018
60-Month
192.07"
(4,878.58mm)
174.44"
(4,430.78mm)
17.63"
(447.80mm)
112th Driest Driest since: 2016 1956
11th Wettest Wettest since: 2017 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published July 2022, retrieved on August 7, 2022 from https://www.ncei.noaa.gov/cag/