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, June 1999

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Wettest/Driest
Since
Record
June 1999
1-Month
4.87"
(123.70mm)
3.53"
(89.66mm)
1.34"
(34.04mm)
108th Driest
Driest since:
1933
21st Wettest
Wettest since:
2004
Ties: 1987
May–Jun 1999
2-Month
9.02"
(229.11mm)
7.58"
(192.53mm)
1.44"
(36.58mm)
100th Driest
Driest since:
1998
29th Wettest
Wettest since:
2015
Apr–Jun 1999
3-Month
12.45"
(316.23mm)
10.80"
(274.32mm)
1.65"
(41.91mm)
99th Driest
Driest since:
1998
30th Wettest
Wettest since:
1957
Mar–Jun 1999
4-Month
16.05"
(407.67mm)
13.49"
(342.65mm)
2.56"
(65.02mm)
106th Driest
Driest since:
1925
23rd Wettest
Wettest since:
1957
Feb–Jun 1999
5-Month
16.76"
(425.70mm)
15.72"
(399.29mm)
1.04"
(26.41mm)
82nd Driest
Driest since:
1925
47th Wettest
Wettest since:
1957
Jan–Jun 1999
6-Month
20.20"
(513.08mm)
17.95"
(455.93mm)
2.25"
(57.15mm)
93rd Driest
Driest since:
1925
36th Wettest
Wettest since:
1957
Dec 1998–Jun 1999
7-Month
22.75"
(577.85mm)
20.45"
(519.43mm)
2.30"
(58.42mm)
87th Driest
Driest since:
2011
41st Wettest
Wettest since:
1957
Nov 1998–Jun 1999
8-Month
26.26"
(667.00mm)
22.87"
(580.90mm)
3.39"
(86.10mm)
98th Driest
Driest since:
1925
30th Wettest
Wettest since:
2019
Oct 1998–Jun 1999
9-Month
30.98"
(786.89mm)
25.57"
(649.48mm)
5.41"
(137.41mm)
111th Driest
Driest since:
1925
17th Wettest
Wettest since:
2019
Sep 1998–Jun 1999
10-Month
35.09"
(891.29mm)
28.78"
(731.01mm)
6.31"
(160.28mm)
118th Driest
Driest since:
1925
10th Wettest
Wettest since:
2019
Aug 1998–Jun 1999
11-Month
38.24"
(971.30mm)
31.72"
(805.69mm)
6.52"
(165.61mm)
118th Driest
Driest since:
1925
10th Wettest
Wettest since:
2019
Jul 1998–Jun 1999
12-Month
41.20"
(1,046.48mm)
34.92"
(886.97mm)
6.28"
(159.51mm)
118th Driest
Driest since:
1925
10th Wettest
Wettest since:
2019
Jan 1998–Jun 1999
18-Month
57.15"
(1,451.61mm)
52.90"
(1,343.66mm)
4.25"
(107.95mm)
94th Driest
Driest since:
1918
34th Wettest
Wettest since:
2016
Jul 1997–Jun 1999
24-Month
74.67"
(1,896.62mm)
69.91"
(1,775.71mm)
4.76"
(120.91mm)
90th Driest
Driest since:
1918
37th Wettest
Wettest since:
2020
Jul 1996–Jun 1999
36-Month
119.91"
(3,045.71mm)
104.81"
(2,662.17mm)
15.10"
(383.54mm)
117th Driest
Driest since:
1956
9th Wettest
Wettest since:
1975
Jul 1995–Jun 1999
48-Month
147.92"
(3,757.17mm)
139.70"
(3,548.38mm)
8.22"
(208.79mm)
93rd Driest
Driest since:
1956
32nd Wettest
Wettest since:
1975
Jul 1994–Jun 1999
60-Month
188.02"
(4,775.71mm)
174.46"
(4,431.28mm)
13.56"
(344.43mm)
107th Driest
Driest since:
1956
17th Wettest
Wettest since:
2019

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