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, May 2008

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
May 2008
1-Month
1.80"
(45.72mm)
2.14"
(54.36mm)
-0.34"
(-8.64mm)
50th Driest Driest since: 2007 1924
76th Wettest Wettest since: 2006 1998
Apr–May 2008
2-Month
3.63"
(92.20mm)
4.50"
(114.30mm)
-0.87"
(-22.10mm)
28th Driest Driest since: 2007 1924
98th Wettest Wettest since: 2006 1996
Mar–May 2008
3-Month
6.84"
(173.74mm)
7.76"
(197.10mm)
-0.92"
(-23.36mm)
36th Driest Driest since: 2007 1924
90th Wettest Wettest since: 2006 2011
Feb–May 2008
4-Month
9.54"
(242.32mm)
11.37"
(288.80mm)
-1.83"
(-46.48mm)
30th Driest Driest since: 2001 1924
96th Wettest Wettest since: 2007 1904
Jan–May 2008
5-Month
14.60"
(370.84mm)
15.90"
(403.86mm)
-1.30"
(-33.02mm)
43rd Driest Driest since: 2007 1924
83rd Wettest Wettest since: 2006 1904
Dec 2007–May 2008
6-Month
20.53"
(521.46mm)
20.54"
(521.72mm)
-0.01"
(-0.26mm)
61st Driest Driest since: 2007 1977
64th Wettest Wettest since: 2006 1997
Nov 2007–May 2008
7-Month
23.72"
(602.49mm)
24.89"
(632.21mm)
-1.17"
(-29.72mm)
45th Driest Driest since: 2005 1977
80th Wettest Wettest since: 2007 1974
Oct 2007–May 2008
8-Month
27.09"
(688.09mm)
27.45"
(697.23mm)
-0.36"
(-9.14mm)
56th Driest Driest since: 2005 1977
69th Wettest Wettest since: 2007 1974
Sep 2007–May 2008
9-Month
28.33"
(719.58mm)
28.87"
(733.30mm)
-0.54"
(-13.72mm)
55th Driest Driest since: 2007 1977
70th Wettest Wettest since: 2006 1974
Aug 2007–May 2008
10-Month
28.92"
(734.57mm)
29.68"
(753.87mm)
-0.76"
(-19.30mm)
52nd Driest Driest since: 2007 1977
73rd Wettest Wettest since: 2006 1974
Jul 2007–May 2008
11-Month
29.51"
(749.55mm)
30.40"
(772.16mm)
-0.89"
(-22.61mm)
53rd Driest Driest since: 2007 1977
72nd Wettest Wettest since: 2006 1974
Jun 2007–May 2008
12-Month
30.84"
(783.34mm)
32.13"
(816.10mm)
-1.29"
(-32.76mm)
46th Driest Driest since: 2007 1977
79th Wettest Wettest since: 2006 1996
Dec 2006–May 2008
18-Month
48.38"
(1,228.85mm)
52.65"
(1,337.31mm)
-4.27"
(-108.46mm)
27th Driest Driest since: 2002 1930
97th Wettest Wettest since: 2007 1997
Jun 2006–May 2008
24-Month
61.55"
(1,563.37mm)
64.28"
(1,632.71mm)
-2.73"
(-69.34mm)
43rd Driest Driest since: 2005 1930
81st Wettest Wettest since: 2007 1997
Jun 2005–May 2008
36-Month
97.91"
(2,486.91mm)
96.36"
(2,447.54mm)
1.55"
(39.37mm)
73rd Driest Driest since: 2007 1931
50th Wettest Wettest since: 2000 1998
Jun 2004–May 2008
48-Month
127.20"
(3,230.88mm)
128.40"
(3,261.36mm)
-1.20"
(-30.48mm)
57th Driest Driest since: 2007 1931
65th Wettest Wettest since: 2001 1999
Jun 2003–May 2008
60-Month
155.85"
(3,958.59mm)
160.37"
(4,073.40mm)
-4.52"
(-114.81mm)
42nd Driest Driest since: 2007 1933
79th Wettest Wettest since: 2006 1999

Citing This Page

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