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 1965

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 1965
1-Month
2.35"
(59.69mm)
3.61"
(91.69mm)
-1.26"
(-32.00mm)
29th Driest
Driest since:
1920
100th Wettest
Wettest since:
1904
Jan–Feb 1965
2-Month
8.82"
(224.03mm)
8.14"
(206.76mm)
0.68"
(17.27mm)
84th Driest
Driest since:
1977
45th Wettest
Wettest since:
1953
Dec 1964–Feb 1965
3-Month
19.13"
(485.90mm)
12.78"
(324.61mm)
6.35"
(161.29mm)
127th Driest
Driest since:
1977
1st Wettest
Wettest to Date
1965
Nov 1964–Feb 1965
4-Month
24.13"
(612.90mm)
17.14"
(435.36mm)
6.99"
(177.54mm)
122nd Driest
Driest since:
1977
6th Wettest
Wettest since:
1974
Oct 1964–Feb 1965
5-Month
25.40"
(645.16mm)
19.69"
(500.13mm)
5.71"
(145.03mm)
119th Driest
Driest since:
1977
9th Wettest
Wettest since:
1956
Sep 1964–Feb 1965
6-Month
26.47"
(672.34mm)
21.11"
(536.19mm)
5.36"
(136.15mm)
118th Driest
Driest since:
1977
10th Wettest
Wettest since:
1974
Aug 1964–Feb 1965
7-Month
27.65"
(702.31mm)
21.92"
(556.77mm)
5.73"
(145.54mm)
118th Driest
Driest since:
1977
10th Wettest
Wettest since:
1974
Jul 1964–Feb 1965
8-Month
28.63"
(727.20mm)
22.65"
(575.31mm)
5.98"
(151.89mm)
118th Driest
Driest since:
1977
10th Wettest
Wettest since:
1956
Jun 1964–Feb 1965
9-Month
31.72"
(805.69mm)
24.37"
(619.00mm)
7.35"
(186.69mm)
123rd Driest
Driest since:
1977
5th Wettest
Wettest since:
1996
May 1964–Feb 1965
10-Month
33.17"
(842.52mm)
26.52"
(673.61mm)
6.65"
(168.91mm)
121st Driest
Driest since:
1977
7th Wettest
Wettest since:
1999
Apr 1964–Feb 1965
11-Month
35.21"
(894.33mm)
28.88"
(733.55mm)
6.33"
(160.78mm)
118th Driest
Driest since:
1977
10th Wettest
Wettest since:
1997
Mar 1964–Feb 1965
12-Month
38.67"
(982.22mm)
32.14"
(816.36mm)
6.53"
(165.86mm)
118th Driest
Driest since:
1977
10th Wettest
Wettest since:
1996
Sep 1963–Feb 1965
18-Month
59.38"
(1,508.25mm)
53.27"
(1,353.06mm)
6.11"
(155.19mm)
111th Driest
Driest since:
1931
16th Wettest
Wettest since:
1997
Mar 1963–Feb 1965
24-Month
72.63"
(1,844.80mm)
64.31"
(1,633.47mm)
8.32"
(211.33mm)
118th Driest
Driest since:
1931
9th Wettest
Wettest since:
1997
Mar 1962–Feb 1965
36-Month
104.13"
(2,644.90mm)
96.34"
(2,447.04mm)
7.79"
(197.86mm)
108th Driest
Driest since:
1931
18th Wettest
Wettest since:
1998
Mar 1961–Feb 1965
48-Month
134.57"
(3,418.08mm)
128.36"
(3,260.34mm)
6.21"
(157.74mm)
101st Driest
Driest since:
1932
24th Wettest
Wettest since:
1999
Mar 1960–Feb 1965
60-Month
169.17"
(4,296.92mm)
160.34"
(4,072.64mm)
8.83"
(224.28mm)
103rd Driest
Driest since:
1932
21st Wettest
Wettest since:
1999

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