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 September 2020. For more information, please see Climatological Rankings.


Northwest Climate Region

Precipitation Rankings, November 2018

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
November 2018
1-Month
3.28"
(83.31mm)
4.34"
(110.24mm)
-1.06"
(-26.93mm)
36th Driest Driest since: 2013 1936
90th Wettest Wettest since: 2017 1909
Oct–Nov 2018
2-Month
5.76"
(146.30mm)
6.88"
(174.75mm)
-1.12"
(-28.45mm)
38th Driest Driest since: 2013 1936
88th Wettest Wettest since: 2017 1909
Ties: 1980
Sep–Nov 2018
3-Month
6.37"
(161.80mm)
8.30"
(210.82mm)
-1.93"
(-49.02mm)
24th Driest Driest since: 2002 1936
102nd Wettest Wettest since: 2017 1973
Ties: 1907, 1930, 1972
Aug–Nov 2018
4-Month
6.71"
(170.43mm)
9.10"
(231.14mm)
-2.39"
(-60.71mm)
16th Driest Driest since: 2002 1936
110th Wettest Wettest since: 2017 1927
Jul–Nov 2018
5-Month
6.82"
(173.23mm)
9.83"
(249.68mm)
-3.01"
(-76.45mm)
15th Driest Driest since: 2002 1929
111th Wettest Wettest since: 2017 1909
Jun–Nov 2018
6-Month
8.18"
(207.77mm)
11.55"
(293.37mm)
-3.37"
(-85.60mm)
14th Driest Driest since: 2002 1929
112th Wettest Wettest since: 2017 1983, 1984
May–Nov 2018
7-Month
9.81"
(249.17mm)
13.69"
(347.73mm)
-3.88"
(-98.56mm)
14th Driest Driest since: 2002 1929
112th Wettest Wettest since: 2017 1984
Apr–Nov 2018
8-Month
13.43"
(341.12mm)
16.05"
(407.67mm)
-2.62"
(-66.55mm)
24th Driest Driest since: 2008 1929
102nd Wettest Wettest since: 2017 1984
Ties: 2007
Mar–Nov 2018
9-Month
16.59"
(421.39mm)
19.31"
(490.47mm)
-2.72"
(-69.08mm)
27th Driest Driest since: 2015 1929
99th Wettest Wettest since: 2017 1984
Feb–Nov 2018
10-Month
19.46"
(494.28mm)
22.92"
(582.17mm)
-3.46"
(-87.89mm)
20th Driest Driest since: 2008 1929
106th Wettest Wettest since: 2017 1983
Jan–Nov 2018
11-Month
24.12"
(612.65mm)
27.45"
(697.23mm)
-3.33"
(-84.58mm)
29th Driest Driest since: 2015 1929
97th Wettest Wettest since: 2017 1983
Dec 2017–Nov 2018
12-Month
27.12"
(688.85mm)
32.09"
(815.09mm)
-4.97"
(-126.24mm)
17th Driest Driest since: 2002 1929
108th Wettest Wettest since: 2017 1997
Jun 2017–Nov 2018
18-Month
39.41"
(1,001.01mm)
43.68"
(1,109.47mm)
-4.27"
(-108.46mm)
25th Driest Driest since: 2003 1929
100th Wettest Wettest since: 2017 1996
Dec 2016–Nov 2018
24-Month
65.89"
(1,673.61mm)
64.20"
(1,630.68mm)
1.69"
(42.93mm)
77th Driest Driest since: 2015 1929
47th Wettest Wettest since: 2017 1997
Dec 2015–Nov 2018
36-Month
105.17"
(2,671.32mm)
96.31"
(2,446.27mm)
8.86"
(225.05mm)
112th Driest Driest since: 2016 1930
11th Wettest Wettest since: 2017 1997
Dec 2014–Nov 2018
48-Month
132.95"
(3,376.93mm)
128.35"
(3,260.09mm)
4.60"
(116.84mm)
88th Driest Driest since: 2016 1931
34th Wettest Wettest since: 2017 1998
Dec 2013–Nov 2018
60-Month
165.82"
(4,211.83mm)
160.31"
(4,071.87mm)
5.51"
(139.96mm)
91st Driest Driest since: 2016 1932
30th Wettest Wettest since: 2017 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2020, retrieved on October 21, 2020 from https://www.ncdc.noaa.gov/cag/