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 1989

View Period (Months):
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
June 1989
1-Month
0.83"
(21.08mm)
0.94"
(23.88mm)
-0.11"
(-2.80mm)
66th Driest
Driest since:
1924, 2012
63rd Wettest
Wettest since:
1903
Ties: 1915, 1993
May–Jun 1989
2-Month
1.57"
(39.88mm)
2.05"
(52.07mm)
-0.48"
(-12.19mm)
33rd Driest
Driest since:
2002
96th Wettest
Wettest since:
2015
Ties: 1960
Apr–Jun 1989
3-Month
1.88"
(47.75mm)
3.11"
(78.99mm)
-1.23"
(-31.24mm)
11th Driest
Driest since:
2002
118th Wettest
Wettest since:
1941
Mar–Jun 1989
4-Month
2.66"
(67.56mm)
4.26"
(108.20mm)
-1.60"
(-40.64mm)
12th Driest
Driest since:
2002
117th Wettest
Wettest since:
1941
Feb–Jun 1989
5-Month
3.54"
(89.92mm)
5.26"
(133.60mm)
-1.72"
(-43.68mm)
13th Driest
Driest since:
2002
116th Wettest
Wettest since:
1905
Ties: 2018
Jan–Jun 1989
6-Month
4.54"
(115.32mm)
6.25"
(158.75mm)
-1.71"
(-43.43mm)
21st Driest
Driest since:
2002
108th Wettest
Wettest since:
1905
Ties: 1899
Dec 1988–Jun 1989
7-Month
5.28"
(134.11mm)
7.26"
(184.40mm)
-1.98"
(-50.29mm)
17th Driest
Driest since:
2002
111th Wettest
Wettest since:
1941
Nov 1988–Jun 1989
8-Month
6.18"
(156.97mm)
8.15"
(207.01mm)
-1.97"
(-50.04mm)
24th Driest
Driest since:
2002
104th Wettest
Wettest since:
1941
Oct 1988–Jun 1989
9-Month
6.70"
(170.18mm)
9.28"
(235.71mm)
-2.58"
(-65.53mm)
18th Driest
Driest since:
2002
110th Wettest
Wettest since:
1941
Sep 1988–Jun 1989
10-Month
8.08"
(205.23mm)
10.65"
(270.51mm)
-2.57"
(-65.28mm)
21st Driest
Driest since:
2002
107th Wettest
Wettest since:
1941
Aug 1988–Jun 1989
11-Month
10.72"
(272.29mm)
12.66"
(321.56mm)
-1.94"
(-49.27mm)
30th Driest
Driest since:
2002
98th Wettest
Wettest since:
1941
Jul 1988–Jun 1989
12-Month
12.51"
(317.75mm)
14.53"
(369.06mm)
-2.02"
(-51.31mm)
34th Driest
Driest since:
2002
94th Wettest
Wettest since:
1941
Jan 1988–Jun 1989
18-Month
18.85"
(478.79mm)
20.78"
(527.81mm)
-1.93"
(-49.02mm)
40th Driest
Driest since:
2021
88th Wettest
Wettest since:
1942
Jul 1987–Jun 1989
24-Month
27.27"
(692.66mm)
29.06"
(738.12mm)
-1.79"
(-45.46mm)
44th Driest
Driest since:
2021
83rd Wettest
Wettest since:
1942
Jul 1986–Jun 1989
36-Month
44.90"
(1,140.46mm)
43.54"
(1,105.92mm)
1.36"
(34.54mm)
89th Driest
Driest since:
2022
37th Wettest
Wettest since:
1907
Jul 1985–Jun 1989
48-Month
61.65"
(1,565.91mm)
58.01"
(1,473.45mm)
3.64"
(92.46mm)
102nd Driest
Driest since:
1956
23rd Wettest
Wettest since:
1986
Jul 1984–Jun 1989
60-Month
80.51"
(2,044.95mm)
72.49"
(1,841.25mm)
8.02"
(203.70mm)
117th Driest
Driest since:
1957
7th Wettest
Wettest since:
1987

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