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, November 1948

View Period (Months):
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
November 1948
1-Month
5.16"
(131.06mm)
4.34"
(110.24mm)
0.82"
(20.82mm)
90th Driest
Driest since:
1936
38th Wettest
Wettest since:
1909
Oct–Nov 1948
2-Month
6.86"
(174.24mm)
6.88"
(174.75mm)
-0.02"
(-0.51mm)
62nd Driest
Driest since:
1936
66th Wettest
Wettest since:
1909
Sep–Nov 1948
3-Month
8.77"
(222.76mm)
8.30"
(210.82mm)
0.47"
(11.94mm)
71st Driest
Driest since:
1936
57th Wettest
Wettest since:
1973
Ties: 1961
Aug–Nov 1948
4-Month
9.79"
(248.67mm)
9.10"
(231.14mm)
0.69"
(17.53mm)
75th Driest
Driest since:
1936
53rd Wettest
Wettest since:
1927
Jul–Nov 1948
5-Month
11.00"
(279.40mm)
9.83"
(249.68mm)
1.17"
(29.72mm)
84th Driest
Driest since:
1929
44th Wettest
Wettest since:
1909
Jun–Nov 1948
6-Month
13.78"
(350.01mm)
11.55"
(293.37mm)
2.23"
(56.64mm)
103rd Driest
Driest since:
1929
25th Wettest
Wettest since:
1983, 1984
May–Nov 1948
7-Month
17.82"
(452.63mm)
13.69"
(347.73mm)
4.13"
(104.90mm)
120th Driest
Driest since:
1929
8th Wettest
Wettest since:
1984
Apr–Nov 1948
8-Month
21.21"
(538.73mm)
16.05"
(407.67mm)
5.16"
(131.06mm)
125th Driest
Driest since:
1929
3rd Wettest
Wettest since:
1984
Mar–Nov 1948
9-Month
24.20"
(614.68mm)
19.31"
(490.47mm)
4.89"
(124.21mm)
122nd Driest
Driest since:
1929
6th Wettest
Wettest since:
1984
Feb–Nov 1948
10-Month
28.75"
(730.25mm)
22.92"
(582.17mm)
5.83"
(148.08mm)
123rd Driest
Driest since:
1929
5th Wettest
Wettest since:
1983
Jan–Nov 1948
11-Month
33.01"
(838.45mm)
27.45"
(697.23mm)
5.56"
(141.22mm)
117th Driest
Driest since:
1929
11th Wettest
Wettest since:
1983
Dec 1947–Nov 1948
12-Month
36.36"
(923.54mm)
32.09"
(815.09mm)
4.27"
(108.45mm)
106th Driest
Driest since:
1929
21st Wettest
Wettest since:
1997
Jun 1947–Nov 1948
18-Month
51.92"
(1,318.77mm)
43.68"
(1,109.47mm)
8.24"
(209.30mm)
119th Driest
Driest since:
1929
8th Wettest
Wettest since:
1996
Dec 1946–Nov 1948
24-Month
68.13"
(1,730.50mm)
64.20"
(1,630.68mm)
3.93"
(99.82mm)
103rd Driest
Driest since:
1929
23rd Wettest
Wettest since:
1997
Dec 1945–Nov 1948
36-Month
102.74"
(2,609.60mm)
96.31"
(2,446.27mm)
6.43"
(163.33mm)
105th Driest
Driest since:
1930
20th Wettest
Wettest since:
1997
Dec 1944–Nov 1948
48-Month
135.71"
(3,447.03mm)
128.35"
(3,260.09mm)
7.36"
(186.94mm)
101st Driest
Driest since:
1931
23rd Wettest
Wettest since:
1998
Dec 1943–Nov 1948
60-Month
160.61"
(4,079.49mm)
160.31"
(4,071.87mm)
0.30"
(7.62mm)
66th Driest
Driest since:
1932
57th Wettest
Wettest since:
1999

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