Climate at a Glance

Regional 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 August 2020. For more information, please see Climatological Rankings.


Northwest Climate Region

Precipitation Rankings, July 1904

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
July 1904
1-Month
1.21"
(30.73mm)
0.73"
(18.54mm)
0.48"
(12.19mm)
111th Driest Driest since: 1903 2018
16th Wettest Wettest since: 1902 1983
Ties: 1948
Jun–Jul 1904
2-Month
2.38"
(60.45mm)
2.45"
(62.23mm)
-0.07"
(-1.78mm)
71st Driest Driest since: 1902 1919
56th Wettest Wettest since: 1903 1913
May–Jul 1904
3-Month
3.28"
(83.31mm)
4.59"
(116.59mm)
-1.31"
(-33.28mm)
17th Driest Driest to Date 1924
110th Wettest Wettest since: 1903 1948
Apr–Jul 1904
4-Month
5.84"
(148.34mm)
6.95"
(176.53mm)
-1.11"
(-28.19mm)
29th Driest Driest to Date 1924
98th Wettest Wettest since: 1903 1993
Mar–Jul 1904
5-Month
13.20"
(335.28mm)
10.21"
(259.33mm)
2.99"
(75.95mm)
115th Driest Driest since: 1903 1924
12th Wettest Wettest to Date 1993
Feb–Jul 1904
6-Month
20.78"
(527.81mm)
13.82"
(351.03mm)
6.96"
(176.78mm)
126th Driest Driest since: 1903 1924
1st Wettest Wettest to Date 1904
Jan–Jul 1904
7-Month
24.55"
(623.57mm)
18.35"
(466.09mm)
6.20"
(157.48mm)
126th Driest Driest since: 1903 1924
1st Wettest Wettest to Date 1904
Dec 1903–Jul 1904
8-Month
27.20"
(690.88mm)
22.99"
(583.95mm)
4.21"
(106.93mm)
111th Driest Driest since: 1903 1977
15th Wettest Wettest since: 1896 1997
Ties: 1958, 1995, 1999
Nov 1903–Jul 1904
9-Month
34.74"
(882.40mm)
27.34"
(694.44mm)
7.40"
(187.96mm)
121st Driest Driest since: 1903 1977
5th Wettest Wettest to Date 1997
Oct 1903–Jul 1904
10-Month
36.64"
(930.66mm)
29.90"
(759.46mm)
6.74"
(171.20mm)
116th Driest Driest since: 1903 1977
10th Wettest Wettest to Date 1997
Sep 1903–Jul 1904
11-Month
38.30"
(972.82mm)
31.32"
(795.53mm)
6.98"
(177.29mm)
117th Driest Driest since: 1903 1977
9th Wettest Wettest to Date 1997
Aug 1903–Jul 1904
12-Month
39.24"
(996.70mm)
32.13"
(816.10mm)
7.11"
(180.60mm)
118th Driest Driest since: 1903 1977
8th Wettest Wettest to Date 1997
Ties: 2011
Feb 1903–Jul 1904
18-Month
50.20"
(1,275.08mm)
45.95"
(1,167.13mm)
4.25"
(107.95mm)
102nd Driest Driest since: 1902 1977
24th Wettest Wettest since: 1903 1997
Aug 1902–Jul 1904
24-Month
71.82"
(1,824.23mm)
64.28"
(1,632.71mm)
7.54"
(191.52mm)
113th Driest Driest since: 1903 1930
12th Wettest Wettest to Date 1997
Aug 1901–Jul 1904
36-Month
104.66"
(2,658.36mm)
96.37"
(2,447.80mm)
8.29"
(210.56mm)
109th Driest Driest since: 1903 1931
15th Wettest Wettest to Date 1997
Aug 1900–Jul 1904
48-Month
137.96"
(3,504.18mm)
128.41"
(3,261.61mm)
9.55"
(242.57mm)
110th Driest Driest since: 1903 1931
13th Wettest Wettest to Date 1999
Aug 1899–Jul 1904
60-Month
171.59"
(4,358.39mm)
160.38"
(4,073.65mm)
11.21"
(284.74mm)
108th Driest Driest since: 1903 1933
14th Wettest Wettest to Date 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2020, retrieved on September 21, 2020 from https://www.ncdc.noaa.gov/cag/