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 1953

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 1953
1-Month
3.50"
(88.90mm)
3.61"
(91.69mm)
-0.11"
(-2.79mm)
68th Driest
Driest since:
1920
61st Wettest
Wettest since:
1904
Jan–Feb 1953
2-Month
12.82"
(325.63mm)
8.14"
(206.76mm)
4.68"
(118.87mm)
128th Driest
Driest since:
1977
1st Wettest
Wettest to Date
1953
Dec 1952–Feb 1953
3-Month
17.91"
(454.91mm)
12.78"
(324.61mm)
5.13"
(130.30mm)
123rd Driest
Driest since:
1977
5th Wettest
Wettest to Date
1965
Nov 1952–Feb 1953
4-Month
19.16"
(486.66mm)
17.14"
(435.36mm)
2.02"
(51.30mm)
92nd Driest
Driest since:
1977
36th Wettest
Wettest since:
1974
Oct 1952–Feb 1953
5-Month
19.56"
(496.82mm)
19.69"
(500.13mm)
-0.13"
(-3.31mm)
62nd Driest
Driest since:
1977
66th Wettest
Wettest since:
1956
Sep 1952–Feb 1953
6-Month
20.15"
(511.81mm)
21.11"
(536.19mm)
-0.96"
(-24.38mm)
49th Driest
Driest since:
1977
79th Wettest
Wettest since:
1974
Aug 1952–Feb 1953
7-Month
20.57"
(522.48mm)
21.92"
(556.77mm)
-1.35"
(-34.29mm)
45th Driest
Driest since:
1977
83rd Wettest
Wettest since:
1974
Jul 1952–Feb 1953
8-Month
21.01"
(533.65mm)
22.65"
(575.31mm)
-1.64"
(-41.66mm)
45th Driest
Driest since:
1977
83rd Wettest
Wettest since:
1956
Jun 1952–Feb 1953
9-Month
23.73"
(602.74mm)
24.37"
(619.00mm)
-0.64"
(-16.26mm)
63rd Driest
Driest since:
1977
65th Wettest
Wettest since:
1996
May 1952–Feb 1953
10-Month
25.42"
(645.67mm)
26.52"
(673.61mm)
-1.10"
(-27.94mm)
57th Driest
Driest since:
1977
71st Wettest
Wettest since:
1999
Apr 1952–Feb 1953
11-Month
26.70"
(678.18mm)
28.88"
(733.55mm)
-2.18"
(-55.37mm)
38th Driest
Driest since:
1977
90th Wettest
Wettest since:
1997
Mar 1952–Feb 1953
12-Month
29.55"
(750.57mm)
32.14"
(816.36mm)
-2.59"
(-65.79mm)
32nd Driest
Driest since:
1977
96th Wettest
Wettest since:
1996
Sep 1951–Feb 1953
18-Month
52.76"
(1,340.10mm)
53.27"
(1,353.06mm)
-0.51"
(-12.96mm)
61st Driest
Driest since:
1931
66th Wettest
Wettest since:
1997
Mar 1951–Feb 1953
24-Month
61.53"
(1,562.86mm)
64.31"
(1,633.47mm)
-2.78"
(-70.61mm)
43rd Driest
Driest since:
1931
84th Wettest
Wettest since:
1997
Mar 1950–Feb 1953
36-Month
101.08"
(2,567.43mm)
96.34"
(2,447.04mm)
4.74"
(120.39mm)
94th Driest
Driest since:
1931
32nd Wettest
Wettest since:
1998
Mar 1949–Feb 1953
48-Month
131.49"
(3,339.85mm)
128.36"
(3,260.34mm)
3.13"
(79.51mm)
84th Driest
Driest since:
1932
41st Wettest
Wettest since:
1999
Mar 1948–Feb 1953
60-Month
169.16"
(4,296.66mm)
160.34"
(4,072.64mm)
8.82"
(224.02mm)
102nd Driest
Driest since:
1932
22nd Wettest
Wettest since:
1999

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