Climate at a Glance

Statewide 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 December 2019. For more information, please see Climatological Rankings.


Oregon

Precipitation Rankings, August 2011

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
August 2011
1-Month
0.08"
(2.03mm)
0.61"
(15.49mm)
-0.53"
(-13.46mm)
9th Driest Driest since: 1970 1955
117th Wettest Wettest since: 2010 1968
Ties: 1909, 1967, 2012
Jul–Aug 2011
2-Month
0.75"
(19.05mm)
1.13"
(28.70mm)
-0.38"
(-9.65mm)
51st Driest Driest since: 2010 1931
75th Wettest Wettest since: 2009 1983
Jun–Aug 2011
3-Month
2.20"
(55.88mm)
2.67"
(67.82mm)
-0.47"
(-11.94mm)
55th Driest Driest since: 2008 1919
71st Wettest Wettest since: 2010 1913
May–Aug 2011
4-Month
5.60"
(142.24mm)
4.75"
(120.65mm)
0.85"
(21.59mm)
92nd Driest Driest since: 2008 1924
34th Wettest Wettest since: 2010 1941
Apr–Aug 2011
5-Month
9.54"
(242.32mm)
7.14"
(181.36mm)
2.40"
(60.96mm)
107th Driest Driest since: 2009 1924
19th Wettest Wettest since: 2010 1993
Mar–Aug 2011
6-Month
15.91"
(404.11mm)
10.58"
(268.73mm)
5.33"
(135.38mm)
123rd Driest Driest since: 2010 1924
3rd Wettest Wettest since: 1993 1993
Feb–Aug 2011
7-Month
19.16"
(486.66mm)
14.40"
(365.76mm)
4.76"
(120.90mm)
118th Driest Driest since: 2010 1924
8th Wettest Wettest since: 1993 1904
Jan–Aug 2011
8-Month
22.31"
(566.67mm)
19.17"
(486.92mm)
3.14"
(79.75mm)
107th Driest Driest since: 2010 1924
19th Wettest Wettest since: 1998 1983
Dec 2010–Aug 2011
9-Month
29.41"
(747.01mm)
24.01"
(609.85mm)
5.40"
(137.16mm)
110th Driest Driest since: 2010 1924
15th Wettest Wettest since: 1997 1983
Nov 2010–Aug 2011
10-Month
34.03"
(864.36mm)
28.56"
(725.42mm)
5.47"
(138.94mm)
104th Driest Driest since: 2010 1977
21st Wettest Wettest since: 2006 1974
Oct 2010–Aug 2011
11-Month
37.62"
(955.55mm)
31.02"
(787.91mm)
6.60"
(167.64mm)
111th Driest Driest since: 2010 1977
14th Wettest Wettest since: 1999 1997
Sep 2010–Aug 2011
12-Month
39.16"
(994.66mm)
32.26"
(819.40mm)
6.90"
(175.26mm)
114th Driest Driest since: 2010 1977
11th Wettest Wettest since: 1997 1974
Mar 2010–Aug 2011
18-Month
53.11"
(1,348.99mm)
42.86"
(1,088.64mm)
10.25"
(260.35mm)
118th Driest Driest since: 2010 1977
7th Wettest Wettest since: 1997 1996
Sep 2009–Aug 2011
24-Month
70.73"
(1,796.54mm)
64.55"
(1,639.57mm)
6.18"
(156.97mm)
106th Driest Driest since: 2010 1931
18th Wettest Wettest since: 1999 1983
Sep 2008–Aug 2011
36-Month
98.85"
(2,510.79mm)
96.78"
(2,458.21mm)
2.07"
(52.58mm)
79th Driest Driest since: 2010 1931
44th Wettest Wettest since: 2008 1997
Sep 2007–Aug 2011
48-Month
130.69"
(3,319.53mm)
128.92"
(3,274.57mm)
1.77"
(44.96mm)
76th Driest Driest since: 2010 1931
46th Wettest Wettest since: 2000 1999
Sep 2006–Aug 2011
60-Month
160.76"
(4,083.30mm)
160.99"
(4,089.15mm)
-0.23"
(-5.85mm)
62nd Driest Driest since: 2010 1933
59th Wettest Wettest since: 2001 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 23, 2020 from https://www.ncdc.noaa.gov/cag/