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.

Southwest Climate Region

Precipitation Rankings, July 1985

View Period (Months):
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
July 1985
1-Month
2.32"
(58.93mm)
1.87"
(47.50mm)
0.45"
(11.43mm)
102nd Driest
Driest since:
2003
27th Wettest
Wettest since:
1914
Ties: 1906, 2014
Jun–Jul 1985
2-Month
3.07"
(77.98mm)
2.81"
(71.37mm)
0.26"
(6.61mm)
89th Driest
Driest since:
1980
40th Wettest
Wettest since:
1921
May–Jul 1985
3-Month
4.20"
(106.68mm)
3.93"
(99.82mm)
0.27"
(6.86mm)
91st Driest
Driest since:
2002
38th Wettest
Wettest since:
2015
Ties: 2017
Apr–Jul 1985
4-Month
5.79"
(147.07mm)
4.99"
(126.75mm)
0.80"
(20.32mm)
109th Driest
Driest since:
2002
20th Wettest
Wettest since:
1914
Ties: 1988
Mar–Jul 1985
5-Month
7.35"
(186.69mm)
6.14"
(155.96mm)
1.21"
(30.73mm)
109th Driest
Driest since:
2002
20th Wettest
Wettest since:
1941
Feb–Jul 1985
6-Month
8.08"
(205.23mm)
7.14"
(181.36mm)
0.94"
(23.87mm)
104th Driest
Driest since:
2002
25th Wettest
Wettest since:
1941
Jan–Jul 1985
7-Month
9.19"
(233.43mm)
8.12"
(206.25mm)
1.07"
(27.18mm)
98th Driest
Driest since:
2002
31st Wettest
Wettest since:
1905
Dec 1984–Jul 1985
8-Month
11.31"
(287.27mm)
9.13"
(231.90mm)
2.18"
(55.37mm)
115th Driest
Driest since:
2002
13th Wettest
Wettest since:
1941
Nov 1984–Jul 1985
9-Month
12.18"
(309.37mm)
10.02"
(254.51mm)
2.16"
(54.86mm)
112th Driest
Driest since:
2002
16th Wettest
Wettest since:
1941
Oct 1984–Jul 1985
10-Month
14.45"
(367.03mm)
11.15"
(283.21mm)
3.30"
(83.82mm)
119th Driest
Driest since:
2002
9th Wettest
Wettest since:
1941
Sep 1984–Jul 1985
11-Month
15.73"
(399.54mm)
12.52"
(318.01mm)
3.21"
(81.53mm)
118th Driest
Driest since:
2002
10th Wettest
Wettest since:
1941
Ties: 2015
Aug 1984–Jul 1985
12-Month
18.79"
(477.27mm)
14.53"
(369.06mm)
4.26"
(108.21mm)
124th Driest
Driest since:
2002
4th Wettest
Wettest since:
1941
Feb 1984–Jul 1985
18-Month
26.19"
(665.23mm)
21.67"
(550.42mm)
4.52"
(114.81mm)
122nd Driest
Driest since:
2002
6th Wettest
Wettest since:
1942
Aug 1983–Jul 1985
24-Month
35.71"
(907.03mm)
29.06"
(738.12mm)
6.65"
(168.91mm)
124th Driest
Driest since:
2003
3rd Wettest
Wettest since:
1942
Aug 1982–Jul 1985
36-Month
54.02"
(1,372.11mm)
43.55"
(1,106.17mm)
10.47"
(265.94mm)
124th Driest
Driest since:
1956
2nd Wettest
Wettest since:
1907
Aug 1981–Jul 1985
48-Month
69.16"
(1,756.66mm)
58.02"
(1,473.71mm)
11.14"
(282.95mm)
122nd Driest
Driest since:
1956
3rd Wettest
Wettest since:
1986
Aug 1980–Jul 1985
60-Month
82.54"
(2,096.52mm)
72.50"
(1,841.50mm)
10.04"
(255.02mm)
119th Driest
Driest since:
1904
5th Wettest
Wettest since:
1987

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