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


Northwest Climate Region

Precipitation Rankings, June 2019

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
June 2019
1-Month
0.92"
(23.37mm)
1.72"
(43.69mm)
-0.80"
(-20.32mm)
20th Driest Driest since: 2015 1919
106th Wettest Wettest since: 2018 1913
Ties: 1909
May–Jun 2019
2-Month
3.36"
(85.34mm)
3.86"
(98.04mm)
-0.50"
(-12.70mm)
46th Driest Driest since: 2018 1924
80th Wettest Wettest since: 2013 1948
Apr–Jun 2019
3-Month
7.25"
(184.15mm)
6.22"
(157.99mm)
1.03"
(26.16mm)
94th Driest Driest since: 2018 1924
32nd Wettest Wettest since: 2012 1948
Mar–Jun 2019
4-Month
8.91"
(226.31mm)
9.48"
(240.79mm)
-0.57"
(-14.48mm)
51st Driest Driest since: 2015 1924
75th Wettest Wettest since: 2018 2011
Ties: 1903, 1956
Feb–Jun 2019
5-Month
14.22"
(361.19mm)
13.09"
(332.49mm)
1.13"
(28.70mm)
82nd Driest Driest since: 2018 1924
44th Wettest Wettest since: 2017 1904
Jan–Jun 2019
6-Month
17.55"
(445.77mm)
17.62"
(447.55mm)
-0.07"
(-1.78mm)
62nd Driest Driest since: 2018 1924
64th Wettest Wettest since: 2017 1953
Dec 2018–Jun 2019
7-Month
21.99"
(558.55mm)
22.26"
(565.40mm)
-0.27"
(-6.85mm)
61st Driest Driest since: 2018 1977
64th Wettest Wettest since: 2017 1997
Nov 2018–Jun 2019
8-Month
25.27"
(641.86mm)
26.61"
(675.89mm)
-1.34"
(-34.03mm)
41st Driest Driest since: 2015 1977
84th Wettest Wettest since: 2018 1974
Oct 2018–Jun 2019
9-Month
27.75"
(704.85mm)
29.17"
(740.92mm)
-1.42"
(-36.07mm)
40th Driest Driest since: 2015 1977
85th Wettest Wettest since: 2018 1997
Ties: 1934
Sep 2018–Jun 2019
10-Month
28.35"
(720.09mm)
30.59"
(776.99mm)
-2.24"
(-56.90mm)
32nd Driest Driest since: 2015 1977
93rd Wettest Wettest since: 2018 1997
Aug 2018–Jun 2019
11-Month
28.69"
(728.73mm)
31.40"
(797.56mm)
-2.71"
(-68.83mm)
26th Driest Driest since: 2003 1977
99th Wettest Wettest since: 2018 1997
Jul 2018–Jun 2019
12-Month
28.80"
(731.52mm)
32.12"
(815.85mm)
-3.32"
(-84.33mm)
24th Driest Driest since: 2003 1977
101st Wettest Wettest since: 2018 1997
Jan 2018–Jun 2019
18-Month
46.08"
(1,170.43mm)
49.73"
(1,263.14mm)
-3.65"
(-92.71mm)
32nd Driest Driest since: 2014 1977
93rd Wettest Wettest since: 2018 1997
Jul 2017–Jun 2019
24-Month
59.84"
(1,519.94mm)
64.28"
(1,632.71mm)
-4.44"
(-112.77mm)
26th Driest Driest since: 2005 1930
98th Wettest Wettest since: 2018 1997
Jul 2016–Jun 2019
36-Month
101.17"
(2,569.72mm)
96.36"
(2,447.54mm)
4.81"
(122.18mm)
95th Driest Driest since: 2016 1931
28th Wettest Wettest since: 2018 1998
Jul 2015–Jun 2019
48-Month
136.66"
(3,471.16mm)
128.40"
(3,261.36mm)
8.26"
(209.80mm)
104th Driest Driest since: 2016 1932
18th Wettest Wettest since: 2018 1999
Jul 2014–Jun 2019
60-Month
166.16"
(4,220.46mm)
160.37"
(4,073.40mm)
5.79"
(147.06mm)
89th Driest Driest since: 2016 1933
32nd Wettest Wettest since: 2018 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 14, 2019 from https://www.ncdc.noaa.gov/cag/