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, June 2015

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
June 2015
1-Month
0.55"
(13.97mm)
1.72"
(43.69mm)
-1.17"
(-29.72mm)
5th Driest Driest since: 2003 1919
121st Wettest Wettest since: 2014 1913
May–Jun 2015
2-Month
2.78"
(70.61mm)
3.86"
(98.04mm)
-1.08"
(-27.43mm)
22nd Driest Driest since: 2007 1924
104th Wettest Wettest since: 2014 1948
Apr–Jun 2015
3-Month
4.29"
(108.97mm)
6.22"
(157.99mm)
-1.93"
(-49.02mm)
11th Driest Driest since: 1973 1924
115th Wettest Wettest since: 2014 1948
Mar–Jun 2015
4-Month
6.99"
(177.55mm)
9.48"
(240.79mm)
-2.49"
(-63.24mm)
9th Driest Driest since: 1992 1924
117th Wettest Wettest since: 2014 2011
Feb–Jun 2015
5-Month
10.19"
(258.83mm)
13.09"
(332.49mm)
-2.90"
(-73.66mm)
13th Driest Driest since: 2001 1924
113th Wettest Wettest since: 2014 1904
Ties: 1903
Jan–Jun 2015
6-Month
13.01"
(330.45mm)
17.62"
(447.55mm)
-4.61"
(-117.10mm)
7th Driest Driest since: 2001 1924
119th Wettest Wettest since: 2014 1953
Dec 2014–Jun 2015
7-Month
18.25"
(463.55mm)
22.26"
(565.40mm)
-4.01"
(-101.85mm)
17th Driest Driest since: 2001 1977
108th Wettest Wettest since: 2014 1997
Nov 2014–Jun 2015
8-Month
22.64"
(575.06mm)
26.61"
(675.89mm)
-3.97"
(-100.83mm)
21st Driest Driest since: 2005 1977
104th Wettest Wettest since: 2014 1974
Oct 2014–Jun 2015
9-Month
26.08"
(662.43mm)
29.17"
(740.92mm)
-3.09"
(-78.49mm)
24th Driest Driest since: 2014 1977
101st Wettest Wettest since: 2013 1997
Sep 2014–Jun 2015
10-Month
27.53"
(699.26mm)
30.59"
(776.99mm)
-3.06"
(-77.73mm)
25th Driest Driest since: 2005 1977
100th Wettest Wettest since: 2014 1997
Aug 2014–Jun 2015
11-Month
28.96"
(735.58mm)
31.40"
(797.56mm)
-2.44"
(-61.98mm)
29th Driest Driest since: 2013 1977
96th Wettest Wettest since: 2014 1997
Jul 2014–Jun 2015
12-Month
29.50"
(749.30mm)
32.12"
(815.85mm)
-2.62"
(-66.55mm)
29th Driest Driest since: 2009 1977
96th Wettest Wettest since: 2014 1997
Jan 2014–Jun 2015
18-Month
48.99"
(1,244.35mm)
49.73"
(1,263.14mm)
-0.74"
(-18.79mm)
58th Driest Driest since: 2014 1977
67th Wettest Wettest since: 2013 1997
Jul 2013–Jun 2015
24-Month
60.25"
(1,530.35mm)
64.28"
(1,632.71mm)
-4.03"
(-102.36mm)
30th Driest Driest since: 2005 1930
94th Wettest Wettest since: 2014 1997
Jul 2012–Jun 2015
36-Month
90.01"
(2,286.25mm)
96.36"
(2,447.54mm)
-6.35"
(-161.29mm)
25th Driest Driest since: 2005 1931
98th Wettest Wettest since: 2014 1998
Jul 2011–Jun 2015
48-Month
122.53"
(3,112.26mm)
128.40"
(3,261.36mm)
-5.87"
(-149.10mm)
31st Driest Driest since: 2005 1932
91st Wettest Wettest since: 2014 1999
Jul 2010–Jun 2015
60-Month
161.41"
(4,099.81mm)
160.37"
(4,073.40mm)
1.04"
(26.41mm)
65th Driest Driest since: 2010 1933
56th Wettest Wettest since: 2014 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 22, 2019 from https://www.ncdc.noaa.gov/cag/