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 1994

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  • Record Wettest
Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Wettest/Driest
Since		 Record
July 1994
1-Month 		1.07"
(27.18mm)		 1.87"
(47.50mm)		 -0.80"
(-20.32mm)		 8th Driest
Driest since:
 2003
121st Wettest
Wettest since:
 1914
Jun–Jul 1994
2-Month 		1.61"
(40.89mm)		 2.81"
(71.37mm)		 -1.20"
(-30.48mm)		 3rd Driest
Driest since:
 1980
126th Wettest
Wettest since:
 1921
May–Jul 1994
3-Month 		2.99"
(75.95mm)		 3.93"
(99.82mm)		 -0.94"
(-23.87mm)		 17th Driest
Driest since:
 2002
112th Wettest
Wettest since:
 2015
Apr–Jul 1994
4-Month 		4.32"
(109.73mm)		 4.99"
(126.75mm)		 -0.67"
(-17.02mm)		 38th Driest
Driest since:
 2002
91st Wettest
Wettest since:
 1914
Mar–Jul 1994
5-Month 		5.36"
(136.14mm)		 6.14"
(155.96mm)		 -0.78"
(-19.82mm)		 36th Driest
Driest since:
 2002
93rd Wettest
Wettest since:
 1941
Ties: 1947
Feb–Jul 1994
6-Month 		6.40"
(162.56mm)		 7.14"
(181.36mm)		 -0.74"
(-18.80mm)		 45th Driest
Driest since:
 2002
84th Wettest
Wettest since:
 1941
Jan–Jul 1994
7-Month 		6.81"
(172.97mm)		 8.12"
(206.25mm)		 -1.31"
(-33.28mm)		 34th Driest
Driest since:
 2002
95th Wettest
Wettest since:
 1905
Dec 1993–Jul 1994
8-Month 		7.20"
(182.88mm)		 9.13"
(231.90mm)		 -1.93"
(-49.02mm)		 21st Driest
Driest since:
 2002
107th Wettest
Wettest since:
 1941
Ties: 2000
Nov 1993–Jul 1994
9-Month 		8.33"
(211.58mm)		 10.02"
(254.51mm)		 -1.69"
(-42.93mm)		 31st Driest
Driest since:
 2002
97th Wettest
Wettest since:
 1941
Oct 1993–Jul 1994
10-Month 		9.79"
(248.67mm)		 11.15"
(283.21mm)		 -1.36"
(-34.54mm)		 42nd Driest
Driest since:
 2002
86th Wettest
Wettest since:
 1941
Sep 1993–Jul 1994
11-Month 		10.49"
(266.45mm)		 12.52"
(318.01mm)		 -2.03"
(-51.56mm)		 28th Driest
Driest since:
 2002
100th Wettest
Wettest since:
 1941
Aug 1993–Jul 1994
12-Month 		13.39"
(340.11mm)		 14.53"
(369.06mm)		 -1.14"
(-28.95mm)		 47th Driest
Driest since:
 2002
81st Wettest
Wettest since:
 1941
Feb 1993–Jul 1994
18-Month 		20.47"
(519.94mm)		 21.67"
(550.42mm)		 -1.20"
(-30.48mm)		 51st Driest
Driest since:
 2002
77th Wettest
Wettest since:
 1942
Aug 1992–Jul 1994
24-Month 		30.09"
(764.29mm)		 29.06"
(738.12mm)		 1.03"
(26.17mm)		 88th Driest
Driest since:
 2003
39th Wettest
Wettest since:
 1942
Aug 1991–Jul 1994
36-Month 		47.92"
(1,217.17mm)		 43.55"
(1,106.17mm)		 4.37"
(111.00mm)		 108th Driest
Driest since:
 1956
18th Wettest
Wettest since:
 1907
Aug 1990–Jul 1994
48-Month 		63.21"
(1,605.53mm)		 58.02"
(1,473.71mm)		 5.19"
(131.82mm)		 109th Driest
Driest since:
 1956
16th Wettest
Wettest since:
 1986
Ties: 1916, 2017
Aug 1989–Jul 1994
60-Month 		76.00"
(1,930.40mm)		 72.50"
(1,841.50mm)		 3.50"
(88.90mm)		 93rd Driest
Driest since:
 1904
31st Wettest
Wettest since:
 1987

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