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 1982

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 1982
1-Month
4.98"
(126.49mm)
3.61"
(91.69mm)
1.37"
(34.80mm)
109th Driest
Driest since:
1920
20th Wettest
Wettest since:
1904
Jan–Feb 1982
2-Month
10.32"
(262.13mm)
8.14"
(206.76mm)
2.18"
(55.37mm)
111th Driest
Driest since:
1977
18th Wettest
Wettest since:
1953
Dec 1981–Feb 1982
3-Month
17.83"
(452.88mm)
12.78"
(324.61mm)
5.05"
(128.27mm)
121st Driest
Driest since:
1977
7th Wettest
Wettest since:
1965
Nov 1981–Feb 1982
4-Month
22.72"
(577.09mm)
17.14"
(435.36mm)
5.58"
(141.73mm)
121st Driest
Driest since:
1977
7th Wettest
Wettest since:
1974
Oct 1981–Feb 1982
5-Month
26.15"
(664.21mm)
19.69"
(500.13mm)
6.46"
(164.08mm)
121st Driest
Driest since:
1977
7th Wettest
Wettest since:
1956
Sep 1981–Feb 1982
6-Month
27.83"
(706.88mm)
21.11"
(536.19mm)
6.72"
(170.69mm)
122nd Driest
Driest since:
1977
6th Wettest
Wettest since:
1974
Aug 1981–Feb 1982
7-Month
28.08"
(713.23mm)
21.92"
(556.77mm)
6.16"
(156.46mm)
119th Driest
Driest since:
1977
9th Wettest
Wettest since:
1974
Jul 1981–Feb 1982
8-Month
28.81"
(731.77mm)
22.65"
(575.31mm)
6.16"
(156.46mm)
119th Driest
Driest since:
1977
9th Wettest
Wettest since:
1956
Jun 1981–Feb 1982
9-Month
31.52"
(800.61mm)
24.37"
(619.00mm)
7.15"
(181.61mm)
122nd Driest
Driest since:
1977
6th Wettest
Wettest since:
1996
May 1981–Feb 1982
10-Month
34.52"
(876.81mm)
26.52"
(673.61mm)
8.00"
(203.20mm)
122nd Driest
Driest since:
1977
6th Wettest
Wettest since:
1999
Apr 1981–Feb 1982
11-Month
37.39"
(949.71mm)
28.88"
(733.55mm)
8.51"
(216.16mm)
123rd Driest
Driest since:
1977
5th Wettest
Wettest since:
1997
Mar 1981–Feb 1982
12-Month
40.13"
(1,019.30mm)
32.14"
(816.36mm)
7.99"
(202.94mm)
123rd Driest
Driest since:
1977
5th Wettest
Wettest since:
1996
Sep 1980–Feb 1982
18-Month
59.78"
(1,518.41mm)
53.27"
(1,353.06mm)
6.51"
(165.35mm)
114th Driest
Driest since:
1931
13th Wettest
Wettest since:
1997
Mar 1980–Feb 1982
24-Month
71.90"
(1,826.26mm)
64.31"
(1,633.47mm)
7.59"
(192.79mm)
114th Driest
Driest since:
1931
13th Wettest
Wettest since:
1997
Mar 1979–Feb 1982
36-Month
102.50"
(2,603.50mm)
96.34"
(2,447.04mm)
6.16"
(156.46mm)
102nd Driest
Driest since:
1931
24th Wettest
Wettest since:
1998
Mar 1978–Feb 1982
48-Month
131.96"
(3,351.78mm)
128.36"
(3,260.34mm)
3.60"
(91.44mm)
86th Driest
Driest since:
1932
39th Wettest
Wettest since:
1999
Mar 1977–Feb 1982
60-Month
167.93"
(4,265.42mm)
160.34"
(4,072.64mm)
7.59"
(192.78mm)
98th Driest
Driest since:
1932
26th Wettest
Wettest since:
1999

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