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, August 1944

View Period (Months):
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
August 1944
1-Month
1.32"
(33.53mm)
2.02"
(51.31mm)
-0.70"
(-17.78mm)
18th Driest
Driest since:
1962
111th Wettest
Wettest since:
1963
Jul–Aug 1944
2-Month
2.77"
(70.36mm)
3.89"
(98.81mm)
-1.12"
(-28.45mm)
15th Driest
Driest since:
2020
114th Wettest
Wettest since:
1921
Jun–Aug 1944
3-Month
3.55"
(90.17mm)
4.83"
(122.68mm)
-1.28"
(-32.51mm)
13th Driest
Driest since:
2020
116th Wettest
Wettest since:
1921
May–Aug 1944
4-Month
4.67"
(118.62mm)
5.94"
(150.88mm)
-1.27"
(-32.26mm)
15th Driest
Driest since:
2020
114th Wettest
Wettest since:
1921
Apr–Aug 1944
5-Month
6.55"
(166.37mm)
7.00"
(177.80mm)
-0.45"
(-11.43mm)
50th Driest
Driest since:
2020
79th Wettest
Wettest since:
1999
Ties: 1971
Mar–Aug 1944
6-Month
7.80"
(198.12mm)
8.15"
(207.01mm)
-0.35"
(-8.89mm)
58th Driest
Driest since:
2002
71st Wettest
Wettest since:
1941
Feb–Aug 1944
7-Month
9.01"
(228.85mm)
9.16"
(232.66mm)
-0.15"
(-3.81mm)
65th Driest
Driest since:
2002
64th Wettest
Wettest since:
1941
Jan–Aug 1944
8-Month
10.12"
(257.05mm)
10.14"
(257.56mm)
-0.02"
(-0.51mm)
68th Driest
Driest since:
2002
61st Wettest
Wettest since:
1941
Dec 1943–Aug 1944
9-Month
11.36"
(288.54mm)
11.15"
(283.21mm)
0.21"
(5.33mm)
74th Driest
Driest since:
2002
54th Wettest
Wettest since:
1941
Nov 1943–Aug 1944
10-Month
11.81"
(299.97mm)
12.04"
(305.82mm)
-0.23"
(-5.85mm)
68th Driest
Driest since:
2002
60th Wettest
Wettest since:
1941
Ties: 1903
Oct 1943–Aug 1944
11-Month
12.66"
(321.56mm)
13.17"
(334.52mm)
-0.51"
(-12.96mm)
59th Driest
Driest since:
2002
69th Wettest
Wettest since:
1941
Sep 1943–Aug 1944
12-Month
13.58"
(344.93mm)
14.54"
(369.32mm)
-0.96"
(-24.39mm)
53rd Driest
Driest since:
2002
75th Wettest
Wettest since:
1941
Mar 1943–Aug 1944
18-Month
21.26"
(540.00mm)
22.69"
(576.33mm)
-1.43"
(-36.33mm)
50th Driest
Driest since:
2002
78th Wettest
Wettest since:
1942
Ties: 2022
Sep 1942–Aug 1944
24-Month
27.26"
(692.40mm)
29.09"
(738.89mm)
-1.83"
(-46.49mm)
45th Driest
Driest since:
2003
82nd Wettest
Wettest since:
1942
Sep 1941–Aug 1944
36-Month
44.53"
(1,131.06mm)
43.58"
(1,106.93mm)
0.95"
(24.13mm)
84th Driest
Driest since:
1956
42nd Wettest
Wettest since:
1907
Sep 1940–Aug 1944
48-Month
66.44"
(1,687.58mm)
58.05"
(1,474.47mm)
8.39"
(213.11mm)
118th Driest
Driest since:
1956
7th Wettest
Wettest since:
1986
Sep 1939–Aug 1944
60-Month
79.81"
(2,027.17mm)
72.53"
(1,842.26mm)
7.28"
(184.91mm)
112th Driest
Driest since:
2004
12th Wettest
Wettest since:
1987
Ties: 1984

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