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 1991

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 1991
1-Month
0.43"
(10.92mm)
0.53"
(13.46mm)
-0.10"
(-2.54mm)
70th Driest Driest since: 1989 1931
56th Wettest Wettest since: 1990 1987
Jun–Jul 1991
2-Month
2.11"
(53.59mm)
2.06"
(52.32mm)
0.05"
(1.27mm)
77th Driest Driest since: 1990 2003
49th Wettest Wettest since: 1987 1913
May–Jul 1991
3-Month
5.91"
(150.11mm)
4.15"
(105.41mm)
1.76"
(44.70mm)
112th Driest Driest since: 1990 1924
14th Wettest Wettest since: 1953 1998
Apr–Jul 1991
4-Month
9.21"
(233.93mm)
6.53"
(165.86mm)
2.68"
(68.07mm)
111th Driest Driest since: 1990 1924
15th Wettest Wettest since: 1963 1993
Mar–Jul 1991
5-Month
13.71"
(348.23mm)
9.98"
(253.49mm)
3.73"
(94.74mm)
117th Driest Driest since: 1990 1924
9th Wettest Wettest since: 1983 1993
Feb–Jul 1991
6-Month
16.18"
(410.97mm)
13.80"
(350.52mm)
2.38"
(60.45mm)
95th Driest Driest since: 1990 1924
31st Wettest Wettest since: 1986 1904
Jan–Jul 1991
7-Month
18.62"
(472.95mm)
18.56"
(471.42mm)
0.06"
(1.53mm)
66th Driest Driest since: 1989 1924
60th Wettest Wettest since: 1990 1904
Dec 1990–Jul 1991
8-Month
21.12"
(536.45mm)
23.40"
(594.36mm)
-2.28"
(-57.91mm)
39th Driest Driest since: 1990 1977
86th Wettest Wettest since: 1989 1983
Nov 1990–Jul 1991
9-Month
24.70"
(627.38mm)
27.95"
(709.93mm)
-3.25"
(-82.55mm)
29th Driest Driest since: 1990 1977
96th Wettest Wettest since: 1989 1974
Oct 1990–Jul 1991
10-Month
27.90"
(708.66mm)
30.41"
(772.41mm)
-2.51"
(-63.75mm)
39th Driest Driest since: 1990 1977
86th Wettest Wettest since: 1989 1974
Sep 1990–Jul 1991
11-Month
28.17"
(715.52mm)
31.65"
(803.91mm)
-3.48"
(-88.39mm)
28th Driest Driest since: 1990 1977
97th Wettest Wettest since: 1989 1974
Aug 1990–Jul 1991
12-Month
29.52"
(749.81mm)
32.26"
(819.40mm)
-2.74"
(-69.59mm)
34th Driest Driest since: 1990 1977
91st Wettest Wettest since: 1989 1974
Ties: 1922
Feb 1990–Jul 1991
18-Month
42.51"
(1,079.75mm)
46.06"
(1,169.92mm)
-3.55"
(-90.17mm)
39th Driest Driest since: 1990 1977
86th Wettest Wettest since: 1989 1997
Aug 1989–Jul 1991
24-Month
57.16"
(1,451.86mm)
64.57"
(1,640.08mm)
-7.41"
(-188.22mm)
18th Driest Driest since: 1988 1931
106th Wettest Wettest since: 1990 1997
Aug 1988–Jul 1991
36-Month
88.29"
(2,242.57mm)
96.79"
(2,458.47mm)
-8.50"
(-215.90mm)
24th Driest Driest since: 1990 1931
99th Wettest Wettest since: 1988 1997
Aug 1987–Jul 1991
48-Month
115.03"
(2,921.76mm)
128.93"
(3,274.82mm)
-13.90"
(-353.06mm)
12th Driest Driest since: 1937 1931
110th Wettest Wettest since: 1990 1998
Aug 1986–Jul 1991
60-Month
144.66"
(3,674.36mm)
161.01"
(4,089.65mm)
-16.35"
(-415.29mm)
12th Driest Driest since: 1935 1933
109th Wettest Wettest since: 1990 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 16, 2019 from https://www.ncdc.noaa.gov/cag/