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 August 2019. For more information, please see Climatological Rankings.


Northwest Climate Region

Precipitation Rankings, March 2019

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
March 2019
1-Month
1.65"
(41.91mm)
3.26"
(82.80mm)
-1.61"
(-40.89mm)
9th Driest Driest since: 1992 1965
117th Wettest Wettest since: 2018 1904
Feb–Mar 2019
2-Month
6.94"
(176.28mm)
6.87"
(174.50mm)
0.07"
(1.78mm)
70th Driest Driest since: 2018 1965
56th Wettest Wettest since: 2017 1904
Jan–Mar 2019
3-Month
10.26"
(260.60mm)
11.40"
(289.56mm)
-1.14"
(-28.96mm)
46th Driest Driest since: 2015 2001
80th Wettest Wettest since: 2018 1904
Ties: 1917
Dec 2018–Mar 2019
4-Month
14.69"
(373.13mm)
16.04"
(407.42mm)
-1.35"
(-34.29mm)
46th Driest Driest since: 2018 1977
79th Wettest Wettest since: 2017 1997
Ties: 1935, 1960
Nov 2018–Mar 2019
5-Month
17.97"
(456.44mm)
20.40"
(518.16mm)
-2.43"
(-61.72mm)
35th Driest Driest since: 2010 1977
90th Wettest Wettest since: 2018 1974
Oct 2018–Mar 2019
6-Month
20.44"
(519.18mm)
22.95"
(582.93mm)
-2.51"
(-63.75mm)
34th Driest Driest since: 2014 1977
91st Wettest Wettest since: 2018 1974
Sep 2018–Mar 2019
7-Month
21.05"
(534.67mm)
24.37"
(619.00mm)
-3.32"
(-84.33mm)
26th Driest Driest since: 2010 1977
99th Wettest Wettest since: 2018 1974
Aug 2018–Mar 2019
8-Month
21.39"
(543.31mm)
25.18"
(639.57mm)
-3.79"
(-96.26mm)
22nd Driest Driest since: 2005 1977
103rd Wettest Wettest since: 2018 1974
Jul 2018–Mar 2019
9-Month
21.50"
(546.10mm)
25.91"
(658.11mm)
-4.41"
(-112.01mm)
18th Driest Driest since: 2005 1977
107th Wettest Wettest since: 2018 1974
Jun 2018–Mar 2019
10-Month
22.86"
(580.64mm)
27.63"
(701.80mm)
-4.77"
(-121.16mm)
15th Driest Driest since: 2005 1977
110th Wettest Wettest since: 2018 1974
May 2018–Mar 2019
11-Month
24.48"
(621.79mm)
29.78"
(756.41mm)
-5.30"
(-134.62mm)
17th Driest Driest since: 2001 1977
108th Wettest Wettest since: 2018 1974
Apr 2018–Mar 2019
12-Month
28.10"
(713.74mm)
32.14"
(816.36mm)
-4.04"
(-102.62mm)
22nd Driest Driest since: 2009 1977
103rd Wettest Wettest since: 2018 1997
Oct 2017–Mar 2019
18-Month
50.54"
(1,283.72mm)
55.09"
(1,399.29mm)
-4.55"
(-115.57mm)
29th Driest Driest since: 2015 1930
95th Wettest Wettest since: 2018 1997
Apr 2017–Mar 2019
24-Month
59.73"
(1,517.14mm)
64.30"
(1,633.22mm)
-4.57"
(-116.08mm)
30th Driest Driest since: 2010 1930
94th Wettest Wettest since: 2018 1997
Apr 2016–Mar 2019
36-Month
98.50"
(2,501.90mm)
96.35"
(2,447.29mm)
2.15"
(54.61mm)
81st Driest Driest since: 2016 1931
42nd Wettest Wettest since: 2018 1999
Apr 2015–Mar 2019
48-Month
133.65"
(3,394.71mm)
128.37"
(3,260.60mm)
5.28"
(134.11mm)
91st Driest Driest since: 2016 1932
31st Wettest Wettest since: 2018 1999
Apr 2014–Mar 2019
60-Month
164.75"
(4,184.65mm)
160.34"
(4,072.64mm)
4.41"
(112.01mm)
82nd Driest Driest since: 2016 1933
39th Wettest Wettest since: 2018 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 18, 2019 from https://www.ncdc.noaa.gov/cag/