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


Northwest Climate Region

Precipitation Rankings, April 1906

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
April 1906
1-Month
1.28"
(32.51mm)
2.36"
(59.94mm)
-1.08"
(-27.43mm)
11th Driest Driest to Date 1977
115th Wettest Wettest since: 1905 1937
Ties: 1952
Mar–Apr 1906
2-Month
4.51"
(114.55mm)
5.62"
(142.75mm)
-1.11"
(-28.20mm)
28th Driest Driest since: 1898 1924
98th Wettest Wettest since: 1905 1904
Ties: 1927
Feb–Apr 1906
3-Month
8.41"
(213.61mm)
9.23"
(234.44mm)
-0.82"
(-20.83mm)
49th Driest Driest since: 1905 1911
77th Wettest Wettest since: 1904 1904
Jan–Apr 1906
4-Month
13.30"
(337.82mm)
13.75"
(349.25mm)
-0.45"
(-11.43mm)
55th Driest Driest since: 1905 1977
71st Wettest Wettest since: 1904 1904
Dec 1905–Apr 1906
5-Month
16.70"
(424.18mm)
18.40"
(467.36mm)
-1.70"
(-43.18mm)
39th Driest Driest since: 1905 1977
86th Wettest Wettest since: 1904 1997
Nov 1905–Apr 1906
6-Month
19.21"
(487.93mm)
22.75"
(577.85mm)
-3.54"
(-89.92mm)
21st Driest Driest since: 1905 1977
104th Wettest Wettest since: 1904 1974
Oct 1905–Apr 1906
7-Month
22.12"
(561.85mm)
25.31"
(642.87mm)
-3.19"
(-81.02mm)
26th Driest Driest since: 1905 1977
99th Wettest Wettest since: 1904 1974
Ties: 2014
Sep 1905–Apr 1906
8-Month
23.92"
(607.57mm)
26.73"
(678.94mm)
-2.81"
(-71.37mm)
30th Driest Driest since: 1905 1977
95th Wettest Wettest since: 1904 1974
Aug 1905–Apr 1906
9-Month
24.29"
(616.97mm)
27.53"
(699.26mm)
-3.24"
(-82.29mm)
27th Driest Driest since: 1905 1977
98th Wettest Wettest since: 1904 1974
Jul 1905–Apr 1906
10-Month
24.64"
(625.86mm)
28.26"
(717.80mm)
-3.62"
(-91.94mm)
23rd Driest Driest since: 1905 1977
102nd Wettest Wettest since: 1904 1974
Jun 1905–Apr 1906
11-Month
27.10"
(688.34mm)
29.99"
(761.75mm)
-2.89"
(-73.41mm)
32nd Driest Driest since: 1905 1977
93rd Wettest Wettest since: 1904 1974
May 1905–Apr 1906
12-Month
29.91"
(759.71mm)
32.13"
(816.10mm)
-2.22"
(-56.39mm)
37th Driest Driest since: 1905 1977
88th Wettest Wettest since: 1904 1997
Nov 1904–Apr 1906
18-Month
48.69"
(1,236.73mm)
54.88"
(1,393.95mm)
-6.19"
(-157.22mm)
16th Driest Driest to Date 1930
108th Wettest Wettest since: 1905 1997
May 1904–Apr 1906
24-Month
55.34"
(1,405.64mm)
64.29"
(1,632.97mm)
-8.95"
(-227.33mm)
10th Driest Driest to Date 1930
114th Wettest Wettest since: 1905 1997
May 1903–Apr 1906
36-Month
95.52"
(2,426.21mm)
96.34"
(2,447.04mm)
-0.82"
(-20.83mm)
58th Driest Driest to Date 1931
65th Wettest Wettest since: 1905 1997
May 1902–Apr 1906
48-Month
128.65"
(3,267.71mm)
128.37"
(3,260.60mm)
0.28"
(7.11mm)
64th Driest Driest to Date 1932
58th Wettest Wettest since: 1905 1999
May 1901–Apr 1906
60-Month
160.27"
(4,070.86mm)
160.35"
(4,072.89mm)
-0.08"
(-2.03mm)
61st Driest Driest to Date 1933
60th Wettest Wettest since: 1905 1999

Citing This Page

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