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 1911

View Period (Months):
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
November 1911
1-Month
4.15"
(105.41mm)
4.34"
(110.24mm)
-0.19"
(-4.83mm)
59th Driest
Driest since:
1936
69th Wettest
Wettest since:
1909
Oct–Nov 1911
2-Month
5.82"
(147.83mm)
6.88"
(174.75mm)
-1.06"
(-26.92mm)
40th Driest
Driest since:
1936
88th Wettest
Wettest since:
1909
Sep–Nov 1911
3-Month
8.13"
(206.50mm)
8.30"
(210.82mm)
-0.17"
(-4.32mm)
58th Driest
Driest since:
1936
70th Wettest
Wettest since:
1973
Aug–Nov 1911
4-Month
8.52"
(216.41mm)
9.10"
(231.14mm)
-0.58"
(-14.73mm)
53rd Driest
Driest since:
1936
75th Wettest
Wettest since:
1927
Ties: 1964
Jul–Nov 1911
5-Month
8.76"
(222.50mm)
9.83"
(249.68mm)
-1.07"
(-27.18mm)
42nd Driest
Driest since:
1929
86th Wettest
Wettest since:
1909
Ties: 1908
Jun–Nov 1911
6-Month
10.76"
(273.30mm)
11.55"
(293.37mm)
-0.79"
(-20.07mm)
48th Driest
Driest since:
1929
80th Wettest
Wettest since:
1983, 1984
May–Nov 1911
7-Month
13.94"
(354.08mm)
13.69"
(347.73mm)
0.25"
(6.35mm)
63rd Driest
Driest since:
1929
65th Wettest
Wettest since:
1984
Apr–Nov 1911
8-Month
15.56"
(395.22mm)
16.05"
(407.67mm)
-0.49"
(-12.45mm)
53rd Driest
Driest since:
1929
75th Wettest
Wettest since:
1984
Mar–Nov 1911
9-Month
16.70"
(424.18mm)
19.31"
(490.47mm)
-2.61"
(-66.29mm)
30th Driest
Driest since:
1929
98th Wettest
Wettest since:
1984
Feb–Nov 1911
10-Month
18.85"
(478.79mm)
22.92"
(582.17mm)
-4.07"
(-103.38mm)
13th Driest
Driest since:
1929
115th Wettest
Wettest since:
1983
Ties: 1976
Jan–Nov 1911
11-Month
23.76"
(603.50mm)
27.45"
(697.23mm)
-3.69"
(-93.73mm)
25th Driest
Driest since:
1929
103rd Wettest
Wettest since:
1983
Dec 1910–Nov 1911
12-Month
27.18"
(690.37mm)
32.09"
(815.09mm)
-4.91"
(-124.72mm)
18th Driest
Driest since:
1929
109th Wettest
Wettest since:
1997
Jun 1910–Nov 1911
18-Month
40.27"
(1,022.86mm)
43.68"
(1,109.47mm)
-3.41"
(-86.61mm)
33rd Driest
Driest since:
1929
94th Wettest
Wettest since:
1996
Dec 1909–Nov 1911
24-Month
58.91"
(1,496.31mm)
64.20"
(1,630.68mm)
-5.29"
(-134.37mm)
22nd Driest
Driest since:
1929
104th Wettest
Wettest since:
1997
Dec 1908–Nov 1911
36-Month
95.29"
(2,420.37mm)
96.31"
(2,446.27mm)
-1.02"
(-25.90mm)
55th Driest
Driest since:
1930
70th Wettest
Wettest since:
1997
Dec 1907–Nov 1911
48-Month
125.93"
(3,198.62mm)
128.35"
(3,260.09mm)
-2.42"
(-61.47mm)
52nd Driest
Driest since:
1931
72nd Wettest
Wettest since:
1998
Dec 1906–Nov 1911
60-Month
160.60"
(4,079.24mm)
160.31"
(4,071.87mm)
0.29"
(7.37mm)
65th Driest
Driest since:
1932
58th Wettest
Wettest since:
1999

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