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, June 1951

View Period (Months):
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
June 1951
1-Month
0.63"
(16.00mm)
0.94"
(23.88mm)
-0.31"
(-7.88mm)
33rd Driest
Driest since:
1924, 2012
96th Wettest
Wettest since:
1903
Ties: 1896
May–Jun 1951
2-Month
1.76"
(44.70mm)
2.05"
(52.07mm)
-0.29"
(-7.37mm)
50th Driest
Driest since:
2002
79th Wettest
Wettest since:
2015
Apr–Jun 1951
3-Month
3.13"
(79.50mm)
3.11"
(78.99mm)
0.02"
(0.51mm)
76th Driest
Driest since:
2002
53rd Wettest
Wettest since:
1941
Mar–Jun 1951
4-Month
3.75"
(95.25mm)
4.26"
(108.20mm)
-0.51"
(-12.95mm)
49th Driest
Driest since:
2002
80th Wettest
Wettest since:
1941
Feb–Jun 1951
5-Month
4.37"
(111.00mm)
5.26"
(133.60mm)
-0.89"
(-22.60mm)
36th Driest
Driest since:
2002
93rd Wettest
Wettest since:
1905
Ties: 1996
Jan–Jun 1951
6-Month
5.48"
(139.19mm)
6.25"
(158.75mm)
-0.77"
(-19.56mm)
46th Driest
Driest since:
2002
83rd Wettest
Wettest since:
1905
Dec 1950–Jun 1951
7-Month
5.89"
(149.61mm)
7.26"
(184.40mm)
-1.37"
(-34.79mm)
33rd Driest
Driest since:
2002
95th Wettest
Wettest since:
1941
Ties: 2020
Nov 1950–Jun 1951
8-Month
6.38"
(162.05mm)
8.15"
(207.01mm)
-1.77"
(-44.96mm)
29th Driest
Driest since:
2002
99th Wettest
Wettest since:
1941
Oct 1950–Jun 1951
9-Month
6.65"
(168.91mm)
9.28"
(235.71mm)
-2.63"
(-66.80mm)
17th Driest
Driest since:
2002
111th Wettest
Wettest since:
1941
Sep 1950–Jun 1951
10-Month
8.13"
(206.50mm)
10.65"
(270.51mm)
-2.52"
(-64.01mm)
22nd Driest
Driest since:
2002
106th Wettest
Wettest since:
1941
Aug 1950–Jun 1951
11-Month
9.00"
(228.60mm)
12.66"
(321.56mm)
-3.66"
(-92.96mm)
9th Driest
Driest since:
2002
119th Wettest
Wettest since:
1941
Ties: 1902
Jul 1950–Jun 1951
12-Month
11.85"
(300.99mm)
14.53"
(369.06mm)
-2.68"
(-68.07mm)
21st Driest
Driest since:
2002
107th Wettest
Wettest since:
1941
Jan 1950–Jun 1951
18-Month
15.85"
(402.59mm)
20.78"
(527.81mm)
-4.93"
(-125.22mm)
6th Driest
Driest since:
2021
122nd Wettest
Wettest since:
1942
Jul 1949–Jun 1951
24-Month
23.14"
(587.76mm)
29.06"
(738.12mm)
-5.92"
(-150.36mm)
7th Driest
Driest since:
2021
120th Wettest
Wettest since:
1942
Jul 1948–Jun 1951
36-Month
37.86"
(961.64mm)
43.54"
(1,105.92mm)
-5.68"
(-144.28mm)
15th Driest
Driest since:
2022
111th Wettest
Wettest since:
1907
Jul 1947–Jun 1951
48-Month
52.31"
(1,328.67mm)
58.01"
(1,473.45mm)
-5.70"
(-144.78mm)
19th Driest
Driest since:
1956
106th Wettest
Wettest since:
1986
Jul 1946–Jun 1951
60-Month
67.63"
(1,717.80mm)
72.49"
(1,841.25mm)
-4.86"
(-123.45mm)
28th Driest
Driest since:
1957
96th Wettest
Wettest since:
1987

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