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 September 2019. For more information, please see Climatological Rankings.


Oregon

Precipitation Rankings, July 1931

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 1931
1-Month
0.01"
(0.25mm)
0.53"
(13.46mm)
-0.52"
(-13.21mm)
1st Driest Driest to Date 1931
125th Wettest Wettest since: 1930 1987
Jun–Jul 1931
2-Month
2.54"
(64.52mm)
2.06"
(52.32mm)
0.48"
(12.20mm)
95th Driest Driest since: 1930 2003
31st Wettest Wettest since: 1923 1913
May–Jul 1931
3-Month
3.30"
(83.82mm)
4.15"
(105.41mm)
-0.85"
(-21.59mm)
39th Driest Driest since: 1930 1924
87th Wettest Wettest since: 1927 1998
Apr–Jul 1931
4-Month
5.08"
(129.03mm)
6.53"
(165.86mm)
-1.45"
(-36.83mm)
29th Driest Driest since: 1928 1924
97th Wettest Wettest since: 1930 1993
Mar–Jul 1931
5-Month
9.84"
(249.94mm)
9.98"
(253.49mm)
-0.14"
(-3.55mm)
63rd Driest Driest since: 1930 1924
63rd Wettest Wettest since: 1928 1993
Feb–Jul 1931
6-Month
11.89"
(302.01mm)
13.80"
(350.52mm)
-1.91"
(-48.51mm)
41st Driest Driest since: 1930 1924
85th Wettest Wettest since: 1928 1904
Jan–Jul 1931
7-Month
15.01"
(381.25mm)
18.56"
(471.42mm)
-3.55"
(-90.17mm)
22nd Driest Driest since: 1930 1924
104th Wettest Wettest since: 1928 1904
Dec 1930–Jul 1931
8-Month
16.85"
(427.99mm)
23.40"
(594.36mm)
-6.55"
(-166.37mm)
7th Driest Driest since: 1924 1977
118th Wettest Wettest since: 1930 1983
Nov 1930–Jul 1931
9-Month
19.60"
(497.84mm)
27.95"
(709.93mm)
-8.35"
(-212.09mm)
5th Driest Driest since: 1924 1977
120th Wettest Wettest since: 1930 1974
Oct 1930–Jul 1931
10-Month
21.02"
(533.91mm)
30.41"
(772.41mm)
-9.39"
(-238.50mm)
4th Driest Driest since: 1924 1977
121st Wettest Wettest since: 1930 1974
Sep 1930–Jul 1931
11-Month
22.58"
(573.53mm)
31.65"
(803.91mm)
-9.07"
(-230.38mm)
5th Driest Driest since: 1924 1977
120th Wettest Wettest since: 1930 1974
Aug 1930–Jul 1931
12-Month
22.86"
(580.64mm)
32.26"
(819.40mm)
-9.40"
(-238.76mm)
5th Driest Driest since: 1924 1977
120th Wettest Wettest since: 1930 1974
Feb 1930–Jul 1931
18-Month
33.76"
(857.50mm)
46.06"
(1,169.92mm)
-12.30"
(-312.42mm)
4th Driest Driest since: 1930 1977
121st Wettest Wettest since: 1929 1997
Aug 1929–Jul 1931
24-Month
46.69"
(1,185.93mm)
64.57"
(1,640.08mm)
-17.88"
(-454.15mm)
1st Driest Driest to Date 1931
123rd Wettest Wettest since: 1930 1997
Aug 1928–Jul 1931
36-Month
70.04"
(1,779.02mm)
96.79"
(2,458.47mm)
-26.75"
(-679.45mm)
1st Driest Driest to Date 1931
122nd Wettest Wettest since: 1930 1997
Aug 1927–Jul 1931
48-Month
101.83"
(2,586.48mm)
128.93"
(3,274.82mm)
-27.10"
(-688.34mm)
1st Driest Driest to Date 1931
121st Wettest Wettest since: 1930 1998
Aug 1926–Jul 1931
60-Month
139.55"
(3,544.57mm)
161.01"
(4,089.65mm)
-21.46"
(-545.08mm)
4th Driest Driest to Date 1933
117th Wettest Wettest since: 1930 1999
Ties: 1992

Citing This Page

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