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


Northwest Climate Region

Precipitation Rankings, February 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
February 2015
1-Month
3.20"
(81.28mm)
3.61"
(91.69mm)
-0.41"
(-10.41mm)
58th Driest Driest since: 2013 1920
68th Wettest Wettest since: 2014 1904
Jan–Feb 2015
2-Month
6.02"
(152.91mm)
8.14"
(206.76mm)
-2.12"
(-53.85mm)
24th Driest Driest since: 2013 1977
102nd Wettest Wettest since: 2014 1953
Dec 2014–Feb 2015
3-Month
11.26"
(286.00mm)
12.78"
(324.61mm)
-1.52"
(-38.61mm)
43rd Driest Driest since: 2014 1977
82nd Wettest Wettest since: 2011 1965
Nov 2014–Feb 2015
4-Month
15.65"
(397.51mm)
17.14"
(435.36mm)
-1.49"
(-37.85mm)
44th Driest Driest since: 2014 1977
81st Wettest Wettest since: 2013 1974
Oct 2014–Feb 2015
5-Month
19.09"
(484.89mm)
19.69"
(500.13mm)
-0.60"
(-15.24mm)
54th Driest Driest since: 2014 1977
71st Wettest Wettest since: 2013 1956
Sep 2014–Feb 2015
6-Month
20.54"
(521.72mm)
21.11"
(536.19mm)
-0.57"
(-14.47mm)
52nd Driest Driest since: 2014 1977
73rd Wettest Wettest since: 2011 1974
Aug 2014–Feb 2015
7-Month
21.97"
(558.04mm)
21.92"
(556.77mm)
0.05"
(1.27mm)
64th Driest Driest since: 2014 1977
61st Wettest Wettest since: 2011 1974
Jul 2014–Feb 2015
8-Month
22.51"
(571.75mm)
22.65"
(575.31mm)
-0.14"
(-3.56mm)
63rd Driest Driest since: 2014 1977
62nd Wettest Wettest since: 2011 1956
Jun 2014–Feb 2015
9-Month
23.87"
(606.30mm)
24.37"
(619.00mm)
-0.50"
(-12.70mm)
63rd Driest Driest since: 2014 1977
62nd Wettest Wettest since: 2011 1996
May 2014–Feb 2015
10-Month
25.66"
(651.76mm)
26.52"
(673.61mm)
-0.86"
(-21.85mm)
60th Driest Driest since: 2014 1977
65th Wettest Wettest since: 2011 1999
Apr 2014–Feb 2015
11-Month
28.40"
(721.36mm)
28.88"
(733.55mm)
-0.48"
(-12.19mm)
65th Driest Driest since: 2014 1977
60th Wettest Wettest since: 2013 1997
Mar 2014–Feb 2015
12-Month
33.99"
(863.35mm)
32.14"
(816.36mm)
1.85"
(46.99mm)
84th Driest Driest since: 2014 1977
41st Wettest Wettest since: 2013 1996
Sep 2013–Feb 2015
18-Month
51.95"
(1,319.53mm)
53.27"
(1,353.06mm)
-1.32"
(-33.53mm)
48th Driest Driest since: 2014 1931
76th Wettest Wettest since: 2013 1997
Mar 2013–Feb 2015
24-Month
62.03"
(1,575.56mm)
64.31"
(1,633.47mm)
-2.28"
(-57.91mm)
46th Driest Driest since: 2010 1931
78th Wettest Wettest since: 2014 1997
Mar 2012–Feb 2015
36-Month
97.06"
(2,465.32mm)
96.34"
(2,447.04mm)
0.72"
(18.28mm)
69th Driest Driest since: 2014 1931
54th Wettest Wettest since: 2013 1998
Mar 2011–Feb 2015
48-Month
130.46"
(3,313.68mm)
128.36"
(3,260.34mm)
2.10"
(53.34mm)
72nd Driest Driest since: 2012 1932
50th Wettest Wettest since: 2014 1999
Mar 2010–Feb 2015
60-Month
167.35"
(4,250.69mm)
160.34"
(4,072.64mm)
7.01"
(178.05mm)
93rd Driest Driest since: 2014 1932
28th Wettest Wettest since: 2001 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published July 2019, retrieved on July 21, 2019 from https://www.ncdc.noaa.gov/cag/