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 2019. For more information, please see Climatological Rankings.


Northwest Climate Region

Precipitation Rankings, April 1904

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
April 1904
1-Month
2.56"
(65.02mm)
2.36"
(59.94mm)
0.20"
(5.08mm)
74th Driest Driest since: 1903 1977
52nd Wettest Wettest since: 1902 1937
Ties: 1974
Mar–Apr 1904
2-Month
9.92"
(251.97mm)
5.62"
(142.75mm)
4.30"
(109.22mm)
125th Driest Driest since: 1903 1924
1st Wettest Wettest to Date 1904
Feb–Apr 1904
3-Month
17.50"
(444.50mm)
9.23"
(234.44mm)
8.27"
(210.06mm)
125th Driest Driest since: 1903 1911
1st Wettest Wettest to Date 1904
Jan–Apr 1904
4-Month
21.27"
(540.26mm)
13.75"
(349.25mm)
7.52"
(191.01mm)
125th Driest Driest since: 1903 1977
1st Wettest Wettest to Date 1904
Dec 1903–Apr 1904
5-Month
23.92"
(607.57mm)
18.40"
(467.36mm)
5.52"
(140.21mm)
117th Driest Driest since: 1903 1977
8th Wettest Wettest to Date 1997
Nov 1903–Apr 1904
6-Month
31.46"
(799.08mm)
22.75"
(577.85mm)
8.71"
(221.23mm)
122nd Driest Driest since: 1903 1977
3rd Wettest Wettest to Date 1974
Oct 1903–Apr 1904
7-Month
33.36"
(847.34mm)
25.31"
(642.87mm)
8.05"
(204.47mm)
119th Driest Driest since: 1903 1977
6th Wettest Wettest to Date 1974
Sep 1903–Apr 1904
8-Month
35.02"
(889.51mm)
26.73"
(678.94mm)
8.29"
(210.57mm)
120th Driest Driest since: 1903 1977
5th Wettest Wettest to Date 1974
Aug 1903–Apr 1904
9-Month
35.96"
(913.38mm)
27.53"
(699.26mm)
8.43"
(214.12mm)
120th Driest Driest since: 1903 1977
5th Wettest Wettest to Date 1974
Jul 1903–Apr 1904
10-Month
36.73"
(932.94mm)
28.26"
(717.80mm)
8.47"
(215.14mm)
120th Driest Driest since: 1903 1977
5th Wettest Wettest to Date 1974
Jun 1903–Apr 1904
11-Month
38.58"
(979.93mm)
29.99"
(761.75mm)
8.59"
(218.18mm)
120th Driest Driest since: 1903 1977
5th Wettest Wettest to Date 1974
May 1903–Apr 1904
12-Month
40.18"
(1,020.57mm)
32.13"
(816.10mm)
8.05"
(204.47mm)
118th Driest Driest since: 1903 1977
7th Wettest Wettest to Date 1997
Nov 1902–Apr 1904
18-Month
65.78"
(1,670.81mm)
54.88"
(1,393.95mm)
10.90"
(276.86mm)
117th Driest Driest since: 1903 1930
7th Wettest Wettest to Date 1997
May 1902–Apr 1904
24-Month
73.31"
(1,862.07mm)
64.29"
(1,632.97mm)
9.02"
(229.10mm)
114th Driest Driest since: 1903 1930
10th Wettest Wettest to Date 1997
May 1901–Apr 1904
36-Month
104.93"
(2,665.22mm)
96.34"
(2,447.04mm)
8.59"
(218.18mm)
107th Driest Driest since: 1903 1931
16th Wettest Wettest to Date 1997
May 1900–Apr 1904
48-Month
139.29"
(3,537.97mm)
128.37"
(3,260.60mm)
10.92"
(277.37mm)
110th Driest Driest since: 1903 1932
12th Wettest Wettest to Date 1999
May 1899–Apr 1904
60-Month
171.99"
(4,368.55mm)
160.35"
(4,072.89mm)
11.64"
(295.66mm)
108th Driest Driest since: 1903 1933
13th Wettest Wettest to Date 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 20, 2019 from https://www.ncdc.noaa.gov/cag/