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 2012

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 2012
1-Month
6.38"
(162.05mm)
3.26"
(82.80mm)
3.12"
(79.25mm)
124th Driest Driest since: 2011 1965
2nd Wettest Wettest since: 1904 1904
Feb–Mar 2012
2-Month
9.41"
(239.01mm)
6.87"
(174.50mm)
2.54"
(64.51mm)
114th Driest Driest since: 2011 1965
12th Wettest Wettest since: 1999 1904
Jan–Mar 2012
3-Month
14.53"
(369.06mm)
11.40"
(289.56mm)
3.13"
(79.50mm)
113th Driest Driest since: 2011 2001
13th Wettest Wettest since: 1999 1904
Dec 2011–Mar 2012
4-Month
16.91"
(429.51mm)
16.04"
(407.42mm)
0.87"
(22.09mm)
79th Driest Driest since: 2010 1977
46th Wettest Wettest since: 2011 1997
Nov 2011–Mar 2012
5-Month
20.62"
(523.75mm)
20.40"
(518.16mm)
0.22"
(5.59mm)
70th Driest Driest since: 2010 1977
55th Wettest Wettest since: 2011 1974
Oct 2011–Mar 2012
6-Month
23.29"
(591.57mm)
22.95"
(582.93mm)
0.34"
(8.64mm)
67th Driest Driest since: 2010 1977
58th Wettest Wettest since: 2011 1974
Sep 2011–Mar 2012
7-Month
23.86"
(606.04mm)
24.37"
(619.00mm)
-0.51"
(-12.96mm)
57th Driest Driest since: 2010 1977
68th Wettest Wettest since: 2011 1974
Aug 2011–Mar 2012
8-Month
24.12"
(612.65mm)
25.18"
(639.57mm)
-1.06"
(-26.92mm)
49th Driest Driest since: 2010 1977
76th Wettest Wettest since: 2011 1974
Jul 2011–Mar 2012
9-Month
24.86"
(631.44mm)
25.91"
(658.11mm)
-1.05"
(-26.67mm)
54th Driest Driest since: 2010 1977
71st Wettest Wettest since: 2011 1974
Ties: 2014
Jun 2011–Mar 2012
10-Month
26.48"
(672.59mm)
27.63"
(701.80mm)
-1.15"
(-29.21mm)
54th Driest Driest since: 2010 1977
71st Wettest Wettest since: 2011 1974
May 2011–Mar 2012
11-Month
29.98"
(761.49mm)
29.78"
(756.41mm)
0.20"
(5.08mm)
72nd Driest Driest since: 2010 1977
53rd Wettest Wettest since: 2011 1974
Apr 2011–Mar 2012
12-Month
33.86"
(860.04mm)
32.14"
(816.36mm)
1.72"
(43.68mm)
83rd Driest Driest since: 2010 1977
42nd Wettest Wettest since: 2011 1997
Oct 2010–Mar 2012
18-Month
60.86"
(1,545.84mm)
55.09"
(1,399.29mm)
5.77"
(146.55mm)
106th Driest Driest since: 2011 1930
18th Wettest Wettest since: 1999 1997
Apr 2010–Mar 2012
24-Month
73.63"
(1,870.20mm)
64.30"
(1,633.22mm)
9.33"
(236.98mm)
114th Driest Driest since: 2011 1930
10th Wettest Wettest since: 1999 1997
Apr 2009–Mar 2012
36-Month
102.96"
(2,615.18mm)
96.35"
(2,447.29mm)
6.61"
(167.89mm)
100th Driest Driest since: 2011 1931
23rd Wettest Wettest since: 2000 1999
Apr 2008–Mar 2012
48-Month
130.44"
(3,313.18mm)
128.37"
(3,260.60mm)
2.07"
(52.58mm)
75th Driest Driest since: 2011 1932
47th Wettest Wettest since: 2000 1999
Apr 2007–Mar 2012
60-Month
160.77"
(4,083.56mm)
160.34"
(4,072.64mm)
0.43"
(10.92mm)
63rd Driest Driest since: 2011 1933
58th Wettest Wettest since: 2002 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 15, 2019 from https://www.ncdc.noaa.gov/cag/