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 1943

View Period (Months):
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
August 1943
1-Month
2.24"
(56.90mm)
2.02"
(51.31mm)
0.22"
(5.59mm)
84th Driest
Driest since:
1962
45th Wettest
Wettest since:
1963
Ties: 1981
Jul–Aug 1943
2-Month
3.51"
(89.15mm)
3.89"
(98.81mm)
-0.38"
(-9.66mm)
49th Driest
Driest since:
2020
80th Wettest
Wettest since:
1921
Jun–Aug 1943
3-Month
4.82"
(122.43mm)
4.83"
(122.68mm)
-0.01"
(-0.25mm)
66th Driest
Driest since:
2020
63rd Wettest
Wettest since:
1921
May–Aug 1943
4-Month
5.89"
(149.61mm)
5.94"
(150.88mm)
-0.05"
(-1.27mm)
71st Driest
Driest since:
2020
58th Wettest
Wettest since:
1921
Apr–Aug 1943
5-Month
6.50"
(165.10mm)
7.00"
(177.80mm)
-0.50"
(-12.70mm)
46th Driest
Driest since:
2020
83rd Wettest
Wettest since:
1999
Mar–Aug 1943
6-Month
7.68"
(195.07mm)
8.15"
(207.01mm)
-0.47"
(-11.94mm)
47th Driest
Driest since:
2002
82nd Wettest
Wettest since:
1941
Ties: 1942
Feb–Aug 1943
7-Month
8.29"
(210.57mm)
9.16"
(232.66mm)
-0.87"
(-22.09mm)
41st Driest
Driest since:
2002
88th Wettest
Wettest since:
1941
Jan–Aug 1943
8-Month
9.40"
(238.76mm)
10.14"
(257.56mm)
-0.74"
(-18.80mm)
52nd Driest
Driest since:
2002
77th Wettest
Wettest since:
1941
Dec 1942–Aug 1943
9-Month
10.47"
(265.94mm)
11.15"
(283.21mm)
-0.68"
(-17.27mm)
56th Driest
Driest since:
2002
72nd Wettest
Wettest since:
1941
Nov 1942–Aug 1943
10-Month
10.91"
(277.11mm)
12.04"
(305.82mm)
-1.13"
(-28.71mm)
51st Driest
Driest since:
2002
77th Wettest
Wettest since:
1941
Oct 1942–Aug 1943
11-Month
12.39"
(314.71mm)
13.17"
(334.52mm)
-0.78"
(-19.81mm)
56th Driest
Driest since:
2002
72nd Wettest
Wettest since:
1941
Sep 1942–Aug 1943
12-Month
13.68"
(347.47mm)
14.54"
(369.32mm)
-0.86"
(-21.85mm)
55th Driest
Driest since:
2002
73rd Wettest
Wettest since:
1941
Mar 1942–Aug 1943
18-Month
21.36"
(542.54mm)
22.69"
(576.33mm)
-1.33"
(-33.79mm)
53rd Driest
Driest since:
2002
75th Wettest
Wettest since:
1942
Sep 1941–Aug 1943
24-Month
30.95"
(786.13mm)
29.09"
(738.89mm)
1.86"
(47.24mm)
97th Driest
Driest since:
2003
30th Wettest
Wettest since:
1942
Sep 1940–Aug 1943
36-Month
52.86"
(1,342.64mm)
43.58"
(1,106.93mm)
9.28"
(235.71mm)
124th Driest
Driest since:
1956
2nd Wettest
Wettest since:
1907
Sep 1939–Aug 1943
48-Month
66.23"
(1,682.24mm)
58.05"
(1,474.47mm)
8.18"
(207.77mm)
117th Driest
Driest since:
1956
8th Wettest
Wettest since:
1986
Sep 1938–Aug 1943
60-Month
78.74"
(2,000.00mm)
72.53"
(1,842.26mm)
6.21"
(157.74mm)
105th Driest
Driest since:
2004
19th Wettest
Wettest since:
1987

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