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 1926

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
July 1926
1-Month
1.95"
(49.53mm)
1.87"
(47.50mm)
0.08"
(2.03mm)
71st Driest
Driest since:
2003
58th Wettest
Wettest since:
1914
Ties: 2007
Jun–Jul 1926
2-Month
2.63"
(66.80mm)
2.81"
(71.37mm)
-0.18"
(-4.57mm)
55th Driest
Driest since:
1980
74th Wettest
Wettest since:
1921
May–Jul 1926
3-Month
4.31"
(109.47mm)
3.93"
(99.82mm)
0.38"
(9.65mm)
98th Driest
Driest since:
2002
31st Wettest
Wettest since:
2015
Apr–Jul 1926
4-Month
6.36"
(161.54mm)
4.99"
(126.75mm)
1.37"
(34.79mm)
118th Driest
Driest since:
2002
11th Wettest
Wettest since:
1914
Mar–Jul 1926
5-Month
8.05"
(204.47mm)
6.14"
(155.96mm)
1.91"
(48.51mm)
119th Driest
Driest since:
2002
10th Wettest
Wettest since:
1941
Ties: 1965
Feb–Jul 1926
6-Month
8.67"
(220.22mm)
7.14"
(181.36mm)
1.53"
(38.86mm)
112th Driest
Driest since:
2002
17th Wettest
Wettest since:
1941
Ties: 1995
Jan–Jul 1926
7-Month
9.32"
(236.73mm)
8.12"
(206.25mm)
1.20"
(30.48mm)
102nd Driest
Driest since:
2002
27th Wettest
Wettest since:
1905
Ties: 2010
Dec 1925–Jul 1926
8-Month
9.95"
(252.73mm)
9.13"
(231.90mm)
0.82"
(20.83mm)
90th Driest
Driest since:
2002
38th Wettest
Wettest since:
1941
Ties: 1912
Nov 1925–Jul 1926
9-Month
10.61"
(269.49mm)
10.02"
(254.51mm)
0.59"
(14.98mm)
85th Driest
Driest since:
2002
43rd Wettest
Wettest since:
1941
Oct 1925–Jul 1926
10-Month
12.40"
(314.96mm)
11.15"
(283.21mm)
1.25"
(31.75mm)
93rd Driest
Driest since:
2002
35th Wettest
Wettest since:
1941
Sep 1925–Jul 1926
11-Month
14.14"
(359.16mm)
12.52"
(318.01mm)
1.62"
(41.15mm)
99th Driest
Driest since:
2002
29th Wettest
Wettest since:
1941
Aug 1925–Jul 1926
12-Month
16.53"
(419.86mm)
14.53"
(369.06mm)
2.00"
(50.80mm)
106th Driest
Driest since:
2002
22nd Wettest
Wettest since:
1941
Feb 1925–Jul 1926
18-Month
22.91"
(581.91mm)
21.67"
(550.42mm)
1.24"
(31.49mm)
92nd Driest
Driest since:
2002
36th Wettest
Wettest since:
1942
Aug 1924–Jul 1926
24-Month
27.79"
(705.87mm)
29.06"
(738.12mm)
-1.27"
(-32.25mm)
51st Driest
Driest since:
2003
76th Wettest
Wettest since:
1942
Aug 1923–Jul 1926
36-Month
43.38"
(1,101.85mm)
43.55"
(1,106.17mm)
-0.17"
(-4.32mm)
62nd Driest
Driest since:
1956
64th Wettest
Wettest since:
1907
Aug 1922–Jul 1926
48-Month
56.74"
(1,441.20mm)
58.02"
(1,473.71mm)
-1.28"
(-32.51mm)
55th Driest
Driest since:
1956
70th Wettest
Wettest since:
1986
Aug 1921–Jul 1926
60-Month
70.78"
(1,797.81mm)
72.50"
(1,841.50mm)
-1.72"
(-43.69mm)
58th Driest
Driest since:
1904
66th Wettest
Wettest since:
1987
Ties: 2011

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