Regional Rankings

Regional Data Info
Please note, Palmer Indices are not available for NWS Regions. Degree Days are not available for Great Plains, Souther Plains and Gulf Coast Rockies and Westward, River Basins, or Agricultural Belts. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

South Climate Region

Precipitation Rankings, July 2004

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Wettest/Driest
Since
Record
July 2004
1-Month
3.70"
(93.98mm)
3.17"
(80.52mm)
0.53"
(13.46mm)
90th Driest
Driest since:
1980
39th Wettest
Wettest since:
1950
Jun–Jul 2004
2-Month
10.73"
(272.54mm)
6.70"
(170.18mm)
4.03"
(102.36mm)
127th Driest
Driest since:
1980
2nd Wettest
Wettest to Date
2007
May–Jul 2004
3-Month
14.32"
(363.73mm)
10.75"
(273.05mm)
3.57"
(90.68mm)
122nd Driest
Driest since:
1998
7th Wettest
Wettest since:
2015
Apr–Jul 2004
4-Month
18.29"
(464.57mm)
13.97"
(354.84mm)
4.32"
(109.73mm)
120th Driest
Driest since:
1998
9th Wettest
Wettest since:
2015
Mar–Jul 2004
5-Month
21.24"
(539.50mm)
16.66"
(423.16mm)
4.58"
(116.34mm)
119th Driest
Driest since:
2011
10th Wettest
Wettest since:
2015
Feb–Jul 2004
6-Month
24.71"
(627.63mm)
18.89"
(479.81mm)
5.82"
(147.82mm)
124th Driest
Driest since:
2011
5th Wettest
Wettest since:
2015
Jan–Jul 2004
7-Month
27.21"
(691.13mm)
21.12"
(536.45mm)
6.09"
(154.68mm)
122nd Driest
Driest since:
2011
7th Wettest
Wettest since:
2015
Dec 2003–Jul 2004
8-Month
28.71"
(729.23mm)
23.62"
(599.95mm)
5.09"
(129.28mm)
114th Driest
Driest since:
2011
14th Wettest
Wettest since:
2015
Nov 2003–Jul 2004
9-Month
31.17"
(791.72mm)
26.04"
(661.42mm)
5.13"
(130.30mm)
109th Driest
Driest since:
1918, 2011
19th Wettest
Wettest since:
1973
Ties: 1908
Oct 2003–Jul 2004
10-Month
33.46"
(849.88mm)
28.74"
(730.00mm)
4.72"
(119.88mm)
102nd Driest
Driest since:
1918
26th Wettest
Wettest since:
2019
Sep 2003–Jul 2004
11-Month
37.11"
(942.59mm)
31.95"
(811.53mm)
5.16"
(131.06mm)
110th Driest
Driest since:
1918
18th Wettest
Wettest since:
2019
Aug 2003–Jul 2004
12-Month
40.30"
(1,023.62mm)
34.89"
(886.21mm)
5.41"
(137.41mm)
110th Driest
Driest since:
1918
18th Wettest
Wettest since:
2019
Feb 2003–Jul 2004
18-Month
58.55"
(1,487.17mm)
53.84"
(1,367.54mm)
4.71"
(119.63mm)
99th Driest
Driest since:
1918
29th Wettest
Wettest since:
2016
Aug 2002–Jul 2004
24-Month
77.42"
(1,966.47mm)
69.86"
(1,774.44mm)
7.56"
(192.03mm)
107th Driest
Driest since:
1918
20th Wettest
Wettest since:
2020
Aug 2001–Jul 2004
36-Month
113.65"
(2,886.71mm)
104.76"
(2,660.90mm)
8.89"
(225.81mm)
105th Driest
Driest since:
1956
21st Wettest
Wettest since:
1975
Aug 2000–Jul 2004
48-Month
148.91"
(3,782.31mm)
139.65"
(3,547.11mm)
9.26"
(235.20mm)
99th Driest
Driest since:
1956
26th Wettest
Wettest since:
1975
Aug 1999–Jul 2004
60-Month
177.37"
(4,505.20mm)
174.43"
(4,430.52mm)
2.94"
(74.68mm)
67th Driest
Driest since:
1956
57th Wettest
Wettest since:
2019

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