Climate at a Glance

Regional Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of December 2021. For more information, please see Climatological Rankings.


Northwest Climate Region

Precipitation Rankings, October 2019

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
October 2019
1-Month
2.18"
(55.37mm)
2.54"
(64.52mm)
-0.36"
(-9.15mm)
48th Driest Driest since: 2013 1895
80th Wettest Wettest since: 2018 2016
Sep–Oct 2019
2-Month
4.92"
(124.97mm)
3.96"
(100.58mm)
0.96"
(24.39mm)
98th Driest Driest since: 2018 1987
30th Wettest Wettest since: 2016 2016
Aug–Oct 2019
3-Month
5.64"
(143.26mm)
4.76"
(120.90mm)
0.88"
(22.36mm)
92nd Driest Driest since: 2018 1987
36th Wettest Wettest since: 2016 2016
Jul–Oct 2019
4-Month
6.17"
(156.72mm)
5.49"
(139.45mm)
0.68"
(17.27mm)
90th Driest Driest since: 2018 1952
38th Wettest Wettest since: 2016 2016
Ties: 1908
Jun–Oct 2019
5-Month
7.08"
(179.83mm)
7.21"
(183.13mm)
-0.13"
(-3.30mm)
64th Driest Driest since: 2018 1917, 2002
64th Wettest Wettest since: 2016 1947
May–Oct 2019
6-Month
9.53"
(242.06mm)
9.35"
(237.49mm)
0.18"
(4.57mm)
72nd Driest Driest since: 2018 2002
56th Wettest Wettest since: 2016 1941
Apr–Oct 2019
7-Month
13.42"
(340.87mm)
11.71"
(297.43mm)
1.71"
(43.44mm)
99th Driest Driest since: 2018 2002
29th Wettest Wettest since: 2016 1997
Mar–Oct 2019
8-Month
15.08"
(383.03mm)
14.97"
(380.24mm)
0.11"
(2.79mm)
62nd Driest Driest since: 2018 1939
66th Wettest Wettest since: 2017 1997
Feb–Oct 2019
9-Month
20.39"
(517.91mm)
18.58"
(471.93mm)
1.81"
(45.98mm)
93rd Driest Driest since: 2018 1929
35th Wettest Wettest since: 2017 2017
Jan–Oct 2019
10-Month
23.73"
(602.74mm)
23.10"
(586.74mm)
0.63"
(16.00mm)
76th Driest Driest since: 2018 1929
52nd Wettest Wettest since: 2017 1950
Dec 2018–Oct 2019
11-Month
28.17"
(715.52mm)
27.75"
(704.85mm)
0.42"
(10.67mm)
67th Driest Driest since: 2018 1929
60th Wettest Wettest since: 2017 1997
Nov 2018–Oct 2019
12-Month
31.45"
(798.83mm)
32.10"
(815.34mm)
-0.65"
(-16.51mm)
59th Driest Driest since: 2018 1977
68th Wettest Wettest since: 2017 1997
May 2018–Oct 2019
18-Month
37.98"
(964.69mm)
41.48"
(1,053.59mm)
-3.50"
(-88.90mm)
34th Driest Driest since: 2018 1929
93rd Wettest Wettest since: 2017 1997
Nov 2017–Oct 2019
24-Month
60.90"
(1,546.86mm)
64.23"
(1,631.44mm)
-3.33"
(-84.58mm)
37th Driest Driest since: 2015 1930
89th Wettest Wettest since: 2018 1997
Nov 2016–Oct 2019
36-Month
97.91"
(2,486.91mm)
96.31"
(2,446.27mm)
1.60"
(40.64mm)
75th Driest Driest since: 2015 1931
50th Wettest Wettest since: 2018 1997
Nov 2015–Oct 2019
48-Month
137.60"
(3,495.04mm)
128.38"
(3,260.85mm)
9.22"
(234.19mm)
109th Driest Driest since: 2018 1931
15th Wettest Wettest since: 2000 1999
Nov 2014–Oct 2019
60-Month
165.51"
(4,203.95mm)
160.37"
(4,073.40mm)
5.14"
(130.55mm)
89th Driest Driest since: 2018 1932
34th Wettest Wettest since: 2017 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2022, retrieved on January 29, 2022 from https://www.ncdc.noaa.gov/cag/