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 2009

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
August 2009
1-Month
0.76"
(19.30mm)
0.61"
(15.49mm)
0.15"
(3.81mm)
93rd Driest Driest since: 2008 1955
33rd Wettest Wettest since: 2004 1968
Jul–Aug 2009
2-Month
0.93"
(23.62mm)
1.13"
(28.70mm)
-0.20"
(-5.08mm)
63rd Driest Driest since: 2008 1931
63rd Wettest Wettest since: 2007 1983
Jun–Aug 2009
3-Month
3.12"
(79.25mm)
2.67"
(67.82mm)
0.45"
(11.43mm)
90th Driest Driest since: 2008 1919
36th Wettest Wettest since: 2004 1913
May–Aug 2009
4-Month
5.77"
(146.56mm)
4.75"
(120.65mm)
1.02"
(25.91mm)
97th Driest Driest since: 2008 1924
29th Wettest Wettest since: 2005 1941
Apr–Aug 2009
5-Month
7.78"
(197.61mm)
7.14"
(181.36mm)
0.64"
(16.25mm)
81st Driest Driest since: 2008 1924
45th Wettest Wettest since: 2005 1993
Mar–Aug 2009
6-Month
11.73"
(297.94mm)
10.58"
(268.73mm)
1.15"
(29.21mm)
88th Driest Driest since: 2008 1924
38th Wettest Wettest since: 2005 1993
Ties: 1961
Feb–Aug 2009
7-Month
14.16"
(359.66mm)
14.40"
(365.76mm)
-0.24"
(-6.10mm)
62nd Driest Driest since: 2008 1924
64th Wettest Wettest since: 2005 1904
Jan–Aug 2009
8-Month
17.11"
(434.59mm)
19.17"
(486.92mm)
-2.06"
(-52.33mm)
37th Driest Driest since: 2007 1924
89th Wettest Wettest since: 2008 1983
Dec 2008–Aug 2009
9-Month
22.55"
(572.77mm)
24.01"
(609.85mm)
-1.46"
(-37.08mm)
47th Driest Driest since: 2007 1924
78th Wettest Wettest since: 2008 1983
Ties: 1901
Nov 2008–Aug 2009
10-Month
26.38"
(670.05mm)
28.56"
(725.42mm)
-2.18"
(-55.37mm)
41st Driest Driest since: 2005 1977
84th Wettest Wettest since: 2008 1974
Oct 2008–Aug 2009
11-Month
27.80"
(706.12mm)
31.02"
(787.91mm)
-3.22"
(-81.79mm)
33rd Driest Driest since: 2005 1977
92nd Wettest Wettest since: 2008 1997
Sep 2008–Aug 2009
12-Month
28.12"
(714.25mm)
32.26"
(819.40mm)
-4.14"
(-105.15mm)
23rd Driest Driest since: 2005 1977
102nd Wettest Wettest since: 2008 1974
Mar 2008–Aug 2009
18-Month
37.44"
(950.98mm)
42.86"
(1,088.64mm)
-5.42"
(-137.66mm)
19th Driest Driest since: 2005 1977
106th Wettest Wettest since: 2008 1996
Sep 2007–Aug 2009
24-Month
59.96"
(1,522.98mm)
64.55"
(1,639.57mm)
-4.59"
(-116.59mm)
35th Driest Driest since: 2005 1931
89th Wettest Wettest since: 2008 1983
Sep 2006–Aug 2009
36-Month
90.03"
(2,286.76mm)
96.78"
(2,458.21mm)
-6.75"
(-171.45mm)
31st Driest Driest since: 2005 1931
92nd Wettest Wettest since: 2008 1997
Sep 2005–Aug 2009
48-Month
127.73"
(3,244.34mm)
128.92"
(3,274.57mm)
-1.19"
(-30.23mm)
55th Driest Driest since: 2008 1931
67th Wettest Wettest since: 2000 1999
Ties: 1941
Sep 2004–Aug 2009
60-Month
155.10"
(3,939.54mm)
160.99"
(4,089.15mm)
-5.89"
(-149.61mm)
37th Driest Driest since: 2005 1933
84th Wettest Wettest since: 2008 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 27, 2020 from https://www.ncdc.noaa.gov/cag/