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 January 2020. For more information, please see Climatological Rankings.


Oregon

Precipitation Rankings, May 1930

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1930
1-Month
2.30"
(58.42mm)
2.08"
(52.83mm)
0.22"
(5.59mm)
78th Driest Driest since: 1929 1924
48th Wettest Wettest since: 1925 1998
Apr–May 1930
2-Month
4.54"
(115.32mm)
4.47"
(113.54mm)
0.07"
(1.78mm)
68th Driest Driest since: 1929 1924
58th Wettest Wettest since: 1925 1896
Mar–May 1930
3-Month
6.18"
(156.97mm)
7.91"
(200.91mm)
-1.73"
(-43.94mm)
23rd Driest Driest since: 1926 1924
103rd Wettest Wettest since: 1929 2011
Feb–May 1930
4-Month
10.13"
(257.30mm)
11.73"
(297.94mm)
-1.60"
(-40.64mm)
44th Driest Driest since: 1929 1924
82nd Wettest Wettest since: 1928 1904
Jan–May 1930
5-Month
13.55"
(344.17mm)
16.50"
(419.10mm)
-2.95"
(-74.93mm)
27th Driest Driest since: 1929 1924
99th Wettest Wettest since: 1928 1904
Dec 1929–May 1930
6-Month
21.44"
(544.58mm)
21.34"
(542.04mm)
0.10"
(2.54mm)
65th Driest Driest since: 1929 1977
60th Wettest Wettest since: 1927 1996
Nov 1929–May 1930
7-Month
21.75"
(552.45mm)
25.89"
(657.61mm)
-4.14"
(-105.16mm)
23rd Driest Driest since: 1929 1977
102nd Wettest Wettest since: 1928 1974
Oct 1929–May 1930
8-Month
22.71"
(576.83mm)
28.35"
(720.09mm)
-5.64"
(-143.26mm)
15th Driest Driest since: 1929 1977
110th Wettest Wettest since: 1928 1974
Sep 1929–May 1930
9-Month
22.95"
(582.93mm)
29.59"
(751.59mm)
-6.64"
(-168.66mm)
12th Driest Driest since: 1929 1977
113th Wettest Wettest since: 1928 1974
Aug 1929–May 1930
10-Month
23.06"
(585.72mm)
30.20"
(767.08mm)
-7.14"
(-181.36mm)
11th Driest Driest since: 1929 1977
114th Wettest Wettest since: 1928 1974
Jul 1929–May 1930
11-Month
23.08"
(586.23mm)
30.72"
(780.29mm)
-7.64"
(-194.06mm)
10th Driest Driest since: 1929 1977
115th Wettest Wettest since: 1928 1974
Jun 1929–May 1930
12-Month
25.35"
(643.89mm)
32.27"
(819.66mm)
-6.92"
(-175.77mm)
12th Driest Driest since: 1929 1977
113th Wettest Wettest since: 1928 1996
Dec 1928–May 1930
18-Month
40.57"
(1,030.48mm)
53.59"
(1,361.19mm)
-13.02"
(-330.71mm)
3rd Driest Driest since: 1929 1977
121st Wettest Wettest since: 1928 1997
Jun 1928–May 1930
24-Month
47.78"
(1,213.61mm)
64.57"
(1,640.08mm)
-16.79"
(-426.47mm)
2nd Driest Driest to Date 1931
122nd Wettest Wettest since: 1929 1997
Jun 1927–May 1930
36-Month
80.05"
(2,033.27mm)
96.79"
(2,458.47mm)
-16.74"
(-425.20mm)
3rd Driest Driest to Date 1931
120th Wettest Wettest since: 1929 1998
Jun 1926–May 1930
48-Month
116.55"
(2,960.37mm)
128.93"
(3,274.82mm)
-12.38"
(-314.45mm)
17th Driest Driest since: 1926 1931
105th Wettest Wettest since: 1929 1999
Jun 1925–May 1930
60-Month
142.01"
(3,607.05mm)
161.00"
(4,089.40mm)
-18.99"
(-482.35mm)
12th Driest Driest since: 1926 1933
109th Wettest Wettest since: 1929 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 17, 2020 from https://www.ncdc.noaa.gov/cag/