Regional Rankings

Regional Data Info
Please note, Palmer Indices are not available for NWS Regions. 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 1966

View Period (Months):
Download: csv json xml
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
July 1966
1-Month
2.46"
(62.48mm)
3.17"
(80.52mm)
-0.71"
(-18.04mm)
28th Driest
Driest since:
1980
101st Wettest
Wettest since:
1950
Jun–Jul 1966
2-Month
4.70"
(119.38mm)
6.70"
(170.18mm)
-2.00"
(-50.80mm)
15th Driest
Driest since:
1980
114th Wettest
Wettest since:
2007
May–Jul 1966
3-Month
7.67"
(194.82mm)
10.75"
(273.05mm)
-3.08"
(-78.23mm)
12th Driest
Driest since:
1998
117th Wettest
Wettest since:
2015
Apr–Jul 1966
4-Month
12.60"
(320.04mm)
13.97"
(354.84mm)
-1.37"
(-34.80mm)
43rd Driest
Driest since:
1998
86th Wettest
Wettest since:
2015
Mar–Jul 1966
5-Month
13.49"
(342.65mm)
16.66"
(423.16mm)
-3.17"
(-80.51mm)
18th Driest
Driest since:
2011
111th Wettest
Wettest since:
2015
Feb–Jul 1966
6-Month
17.01"
(432.05mm)
18.89"
(479.81mm)
-1.88"
(-47.76mm)
37th Driest
Driest since:
2011
92nd Wettest
Wettest since:
2015
Jan–Jul 1966
7-Month
19.60"
(497.84mm)
21.12"
(536.45mm)
-1.52"
(-38.61mm)
45th Driest
Driest since:
2011
84th Wettest
Wettest since:
2015
Dec 1965–Jul 1966
8-Month
22.20"
(563.88mm)
23.62"
(599.95mm)
-1.42"
(-36.07mm)
47th Driest
Driest since:
2011
81st Wettest
Wettest since:
2015
Nov 1965–Jul 1966
9-Month
23.56"
(598.42mm)
26.04"
(661.42mm)
-2.48"
(-63.00mm)
36th Driest
Driest since:
1918, 2011
92nd Wettest
Wettest since:
1973
Oct 1965–Jul 1966
10-Month
25.12"
(638.05mm)
28.74"
(730.00mm)
-3.62"
(-91.95mm)
30th Driest
Driest since:
1918
98th Wettest
Wettest since:
2019
Sep 1965–Jul 1966
11-Month
29.72"
(754.89mm)
31.95"
(811.53mm)
-2.23"
(-56.64mm)
41st Driest
Driest since:
1918
87th Wettest
Wettest since:
2019
Aug 1965–Jul 1966
12-Month
32.65"
(829.31mm)
34.89"
(886.21mm)
-2.24"
(-56.90mm)
42nd Driest
Driest since:
1918
86th Wettest
Wettest since:
2019
Feb 1965–Jul 1966
18-Month
50.35"
(1,278.89mm)
53.84"
(1,367.54mm)
-3.49"
(-88.65mm)
29th Driest
Driest since:
1918
99th Wettest
Wettest since:
2016
Ties: 1939
Aug 1964–Jul 1966
24-Month
66.82"
(1,697.23mm)
69.86"
(1,774.44mm)
-3.04"
(-77.21mm)
41st Driest
Driest since:
1918
86th Wettest
Wettest since:
2020
Aug 1963–Jul 1966
36-Month
94.83"
(2,408.68mm)
104.76"
(2,660.90mm)
-9.93"
(-252.22mm)
14th Driest
Driest since:
1956
112th Wettest
Wettest since:
1975
Aug 1962–Jul 1966
48-Month
123.01"
(3,124.45mm)
139.65"
(3,547.11mm)
-16.64"
(-422.66mm)
5th Driest
Driest since:
1956
120th Wettest
Wettest since:
1975
Aug 1961–Jul 1966
60-Month
157.56"
(4,002.02mm)
174.43"
(4,430.52mm)
-16.87"
(-428.50mm)
7th Driest
Driest since:
1956
117th Wettest
Wettest since:
2019

Citing This Page