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.

Northwest Climate Region

Precipitation Rankings, February 1996

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
February 1996
1-Month
5.62"
(142.75mm)
3.61"
(91.69mm)
2.01"
(51.06mm)
120th Driest
Driest since:
1920
9th Wettest
Wettest since:
1904
Jan–Feb 1996
2-Month
11.70"
(297.18mm)
8.14"
(206.76mm)
3.56"
(90.42mm)
125th Driest
Driest since:
1977
4th Wettest
Wettest since:
1953
Dec 1995–Feb 1996
3-Month
17.87"
(453.90mm)
12.78"
(324.61mm)
5.09"
(129.29mm)
122nd Driest
Driest since:
1977
6th Wettest
Wettest since:
1965
Nov 1995–Feb 1996
4-Month
24.65"
(626.11mm)
17.14"
(435.36mm)
7.51"
(190.75mm)
124th Driest
Driest since:
1977
4th Wettest
Wettest since:
1974
Oct 1995–Feb 1996
5-Month
27.50"
(698.50mm)
19.69"
(500.13mm)
7.81"
(198.37mm)
123rd Driest
Driest since:
1977
5th Wettest
Wettest since:
1956
Sep 1995–Feb 1996
6-Month
28.72"
(729.49mm)
21.11"
(536.19mm)
7.61"
(193.30mm)
123rd Driest
Driest since:
1977
5th Wettest
Wettest since:
1974
Aug 1995–Feb 1996
7-Month
29.69"
(754.13mm)
21.92"
(556.77mm)
7.77"
(197.36mm)
124th Driest
Driest since:
1977
4th Wettest
Wettest since:
1974
Jul 1995–Feb 1996
8-Month
30.91"
(785.11mm)
22.65"
(575.31mm)
8.26"
(209.80mm)
125th Driest
Driest since:
1977
3rd Wettest
Wettest since:
1956
Jun 1995–Feb 1996
9-Month
33.57"
(852.68mm)
24.37"
(619.00mm)
9.20"
(233.68mm)
127th Driest
Driest since:
1977
1st Wettest
Wettest to Date
1996
May 1995–Feb 1996
10-Month
35.83"
(910.08mm)
26.52"
(673.61mm)
9.31"
(236.47mm)
126th Driest
Driest since:
1977
2nd Wettest
Wettest to Date
1999
Apr 1995–Feb 1996
11-Month
39.01"
(990.85mm)
28.88"
(733.55mm)
10.13"
(257.30mm)
126th Driest
Driest since:
1977
2nd Wettest
Wettest to Date
1997
Mar 1995–Feb 1996
12-Month
43.69"
(1,109.73mm)
32.14"
(816.36mm)
11.55"
(293.37mm)
127th Driest
Driest since:
1977
1st Wettest
Wettest to Date
1996
Sep 1994–Feb 1996
18-Month
66.73"
(1,694.94mm)
53.27"
(1,353.06mm)
13.46"
(341.88mm)
125th Driest
Driest since:
1931
2nd Wettest
Wettest to Date
1997
Mar 1994–Feb 1996
24-Month
75.20"
(1,910.08mm)
64.31"
(1,633.47mm)
10.89"
(276.61mm)
121st Driest
Driest since:
1931
6th Wettest
Wettest since:
1997
Mar 1993–Feb 1996
36-Month
105.80"
(2,687.32mm)
96.34"
(2,447.04mm)
9.46"
(240.28mm)
114th Driest
Driest since:
1931
12th Wettest
Wettest since:
1998
Mar 1992–Feb 1996
48-Month
132.53"
(3,366.26mm)
128.36"
(3,260.34mm)
4.17"
(105.92mm)
90th Driest
Driest since:
1932
35th Wettest
Wettest since:
1999
Mar 1991–Feb 1996
60-Month
163.15"
(4,144.01mm)
160.34"
(4,072.64mm)
2.81"
(71.37mm)
78th Driest
Driest since:
1932
46th Wettest
Wettest since:
1999

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