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 1997

View Period (Months):
Download: csv json xml
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
November 1997
1-Month
2.97"
(75.44mm)
4.34"
(110.24mm)
-1.37"
(-34.80mm)
31st Driest
Driest since:
1936
98th Wettest
Wettest since:
1909
Ties: 1925
Oct–Nov 1997
2-Month
7.05"
(179.07mm)
6.88"
(174.75mm)
0.17"
(4.32mm)
67th Driest
Driest since:
1936
62nd Wettest
Wettest since:
1909
Sep–Nov 1997
3-Month
9.49"
(241.05mm)
8.30"
(210.82mm)
1.19"
(30.23mm)
82nd Driest
Driest since:
1936
47th Wettest
Wettest since:
1973
Aug–Nov 1997
4-Month
10.46"
(265.68mm)
9.10"
(231.14mm)
1.36"
(34.54mm)
87th Driest
Driest since:
1936
42nd Wettest
Wettest since:
1927
Jul–Nov 1997
5-Month
11.93"
(303.02mm)
9.83"
(249.68mm)
2.10"
(53.34mm)
106th Driest
Driest since:
1929
23rd Wettest
Wettest since:
1909
Jun–Nov 1997
6-Month
14.17"
(359.92mm)
11.55"
(293.37mm)
2.62"
(66.55mm)
111th Driest
Driest since:
1929
18th Wettest
Wettest since:
1983, 1984
May–Nov 1997
7-Month
16.13"
(409.70mm)
13.69"
(347.73mm)
2.44"
(61.97mm)
102nd Driest
Driest since:
1929
27th Wettest
Wettest since:
1984
Apr–Nov 1997
8-Month
19.42"
(493.27mm)
16.05"
(407.67mm)
3.37"
(85.60mm)
112th Driest
Driest since:
1929
17th Wettest
Wettest since:
1984
Mar–Nov 1997
9-Month
24.14"
(613.16mm)
19.31"
(490.47mm)
4.83"
(122.69mm)
122nd Driest
Driest since:
1929
7th Wettest
Wettest since:
1984
Feb–Nov 1997
10-Month
26.57"
(674.88mm)
22.92"
(582.17mm)
3.65"
(92.71mm)
105th Driest
Driest since:
1929
24th Wettest
Wettest since:
1983
Jan–Nov 1997
11-Month
32.46"
(824.48mm)
27.45"
(697.23mm)
5.01"
(127.25mm)
116th Driest
Driest since:
1929
13th Wettest
Wettest since:
1983
Dec 1996–Nov 1997
12-Month
42.73"
(1,085.34mm)
32.09"
(815.09mm)
10.64"
(270.25mm)
127th Driest
Driest since:
1929
1st Wettest
Wettest to Date
1997
Jun 1996–Nov 1997
18-Month
55.49"
(1,409.45mm)
43.68"
(1,109.47mm)
11.81"
(299.98mm)
124th Driest
Driest since:
1929
4th Wettest
Wettest since:
1996
Dec 1995–Nov 1997
24-Month
83.50"
(2,120.90mm)
64.20"
(1,630.68mm)
19.30"
(490.22mm)
126th Driest
Driest since:
1929
1st Wettest
Wettest to Date
1997
Dec 1994–Nov 1997
36-Month
122.52"
(3,112.01mm)
96.31"
(2,446.27mm)
26.21"
(665.74mm)
125th Driest
Driest since:
1930
1st Wettest
Wettest to Date
1997
Dec 1993–Nov 1997
48-Month
151.31"
(3,843.27mm)
128.35"
(3,260.09mm)
22.96"
(583.18mm)
121st Driest
Driest since:
1931
4th Wettest
Wettest since:
1998
Dec 1992–Nov 1997
60-Month
181.80"
(4,617.72mm)
160.31"
(4,071.87mm)
21.49"
(545.85mm)
119th Driest
Driest since:
1932
5th Wettest
Wettest since:
1999

Citing This Page