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 1904

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 1904
1-Month
7.58"
(192.53mm)
3.61"
(91.69mm)
3.97"
(100.84mm)
128th Driest
Driest since:
1920
1st Wettest
Wettest to Date
1904
Jan–Feb 1904
2-Month
11.35"
(288.29mm)
8.14"
(206.76mm)
3.21"
(81.53mm)
123rd Driest
Driest since:
1977
6th Wettest
Wettest to Date
1953
Dec 1903–Feb 1904
3-Month
14.00"
(355.60mm)
12.78"
(324.61mm)
1.22"
(30.99mm)
89th Driest
Driest since:
1977
39th Wettest
Wettest since:
1965
Nov 1903–Feb 1904
4-Month
21.54"
(547.12mm)
17.14"
(435.36mm)
4.40"
(111.76mm)
117th Driest
Driest since:
1977
11th Wettest
Wettest since:
1974
Oct 1903–Feb 1904
5-Month
23.44"
(595.38mm)
19.69"
(500.13mm)
3.75"
(95.25mm)
107th Driest
Driest since:
1977
21st Wettest
Wettest since:
1956
Sep 1903–Feb 1904
6-Month
25.10"
(637.54mm)
21.11"
(536.19mm)
3.99"
(101.35mm)
110th Driest
Driest since:
1977
18th Wettest
Wettest to Date
1974
Aug 1903–Feb 1904
7-Month
26.04"
(661.42mm)
21.92"
(556.77mm)
4.12"
(104.65mm)
111th Driest
Driest since:
1977
17th Wettest
Wettest to Date
1974
Jul 1903–Feb 1904
8-Month
26.81"
(680.97mm)
22.65"
(575.31mm)
4.16"
(105.66mm)
110th Driest
Driest since:
1977
18th Wettest
Wettest to Date
1956
Jun 1903–Feb 1904
9-Month
28.66"
(727.96mm)
24.37"
(619.00mm)
4.29"
(108.96mm)
110th Driest
Driest since:
1977
18th Wettest
Wettest to Date
1996
May 1903–Feb 1904
10-Month
30.26"
(768.60mm)
26.52"
(673.61mm)
3.74"
(94.99mm)
103rd Driest
Driest since:
1977
25th Wettest
Wettest since:
1999
Apr 1903–Feb 1904
11-Month
32.06"
(814.32mm)
28.88"
(733.55mm)
3.18"
(80.77mm)
98th Driest
Driest since:
1977
30th Wettest
Wettest since:
1997
Mar 1903–Feb 1904
12-Month
35.72"
(907.29mm)
32.14"
(816.36mm)
3.58"
(90.93mm)
101st Driest
Driest since:
1977
27th Wettest
Wettest since:
1996
Sep 1902–Feb 1904
18-Month
58.15"
(1,477.01mm)
53.27"
(1,353.06mm)
4.88"
(123.95mm)
106th Driest
Driest since:
1931
21st Wettest
Wettest since:
1997
Mar 1902–Feb 1904
24-Month
69.77"
(1,772.16mm)
64.31"
(1,633.47mm)
5.46"
(138.69mm)
104th Driest
Driest since:
1931
23rd Wettest
Wettest since:
1997
Mar 1901–Feb 1904
36-Month
100.16"
(2,544.06mm)
96.34"
(2,447.04mm)
3.82"
(97.02mm)
90th Driest
Driest since:
1931
36th Wettest
Wettest since:
1998
Mar 1900–Feb 1904
48-Month
134.76"
(3,422.90mm)
128.36"
(3,260.34mm)
6.40"
(162.56mm)
102nd Driest
Driest since:
1932
23rd Wettest
Wettest since:
1999
Mar 1899–Feb 1904
60-Month
168.18"
(4,271.77mm)
160.34"
(4,072.64mm)
7.84"
(199.13mm)
99th Driest
Driest since:
1932
25th Wettest
Wettest since:
1999

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