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 1946

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
April 1946
1-Month
1.60"
(40.64mm)
2.36"
(59.94mm)
-0.76"
(-19.30mm)
24th Driest Driest since: 1939 1977
102nd Wettest Wettest since: 1945 1937
Mar–Apr 1946
2-Month
5.42"
(137.67mm)
5.62"
(142.75mm)
-0.20"
(-5.08mm)
60th Driest Driest since: 1944 1924
66th Wettest Wettest since: 1945 1904
Feb–Apr 1946
3-Month
9.07"
(230.38mm)
9.23"
(234.44mm)
-0.16"
(-4.06mm)
66th Driest Driest since: 1944 1911
60th Wettest Wettest since: 1945 1904
Jan–Apr 1946
4-Month
13.56"
(344.42mm)
13.75"
(349.25mm)
-0.19"
(-4.83mm)
59th Driest Driest since: 1944 1977
67th Wettest Wettest since: 1945 1904
Dec 1945–Apr 1946
5-Month
19.11"
(485.39mm)
18.40"
(467.36mm)
0.71"
(18.03mm)
78th Driest Driest since: 1945 1977
47th Wettest Wettest since: 1943 1997
Nov 1945–Apr 1946
6-Month
25.29"
(642.37mm)
22.75"
(577.85mm)
2.54"
(64.52mm)
93rd Driest Driest since: 1945 1977
32nd Wettest Wettest since: 1943 1974
Oct 1945–Apr 1946
7-Month
27.34"
(694.44mm)
25.31"
(642.87mm)
2.03"
(51.57mm)
88th Driest Driest since: 1945 1977
37th Wettest Wettest since: 1943 1974
Sep 1945–Apr 1946
8-Month
29.37"
(746.00mm)
26.73"
(678.94mm)
2.64"
(67.06mm)
92nd Driest Driest since: 1945 1977
33rd Wettest Wettest since: 1943 1974
Aug 1945–Apr 1946
9-Month
29.96"
(760.98mm)
27.53"
(699.26mm)
2.43"
(61.72mm)
91st Driest Driest since: 1945 1977
34th Wettest Wettest since: 1943 1974
Jul 1945–Apr 1946
10-Month
30.27"
(768.86mm)
28.26"
(717.80mm)
2.01"
(51.06mm)
90th Driest Driest since: 1945 1977
35th Wettest Wettest since: 1943 1974
Jun 1945–Apr 1946
11-Month
31.66"
(804.16mm)
29.99"
(761.75mm)
1.67"
(42.41mm)
88th Driest Driest since: 1945 1977
37th Wettest Wettest since: 1943 1974
May 1945–Apr 1946
12-Month
35.36"
(898.14mm)
32.13"
(816.10mm)
3.23"
(82.04mm)
100th Driest Driest since: 1945 1977
25th Wettest Wettest since: 1943 1997
Nov 1944–Apr 1946
18-Month
56.29"
(1,429.77mm)
54.88"
(1,393.95mm)
1.41"
(35.82mm)
79th Driest Driest since: 1945 1930
45th Wettest Wettest since: 1943 1997
May 1944–Apr 1946
24-Month
64.32"
(1,633.73mm)
64.29"
(1,632.97mm)
0.03"
(0.76mm)
66th Driest Driest since: 1945 1930
58th Wettest Wettest since: 1943 1997
May 1943–Apr 1946
36-Month
88.29"
(2,242.57mm)
96.34"
(2,447.04mm)
-8.05"
(-204.47mm)
21st Driest Driest since: 1941 1931
102nd Wettest Wettest since: 1945 1997
May 1942–Apr 1946
48-Month
125.85"
(3,196.59mm)
128.37"
(3,260.60mm)
-2.52"
(-64.01mm)
47th Driest Driest since: 1945 1932
75th Wettest Wettest since: 1943 1999
May 1941–Apr 1946
60-Month
159.98"
(4,063.49mm)
160.35"
(4,072.89mm)
-0.37"
(-9.40mm)
57th Driest Driest since: 1945 1933
64th Wettest Wettest since: 1918 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 13, 2019 from https://www.ncdc.noaa.gov/cag/