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 1974

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
April 1974
1-Month
2.56"
(65.02mm)
2.36"
(59.94mm)
0.20"
(5.08mm)
74th Driest Driest since: 1973 1977
52nd Wettest Wettest since: 1972 1937
Ties: 1904
Mar–Apr 1974
2-Month
7.93"
(201.42mm)
5.62"
(142.75mm)
2.31"
(58.67mm)
115th Driest Driest since: 1973 1924
11th Wettest Wettest since: 1932 1904
Feb–Apr 1974
3-Month
11.81"
(299.97mm)
9.23"
(234.44mm)
2.58"
(65.53mm)
109th Driest Driest since: 1973 1911
17th Wettest Wettest since: 1972 1904
Jan–Apr 1974
4-Month
18.49"
(469.65mm)
13.75"
(349.25mm)
4.74"
(120.40mm)
123rd Driest Driest since: 1973 1977
3rd Wettest Wettest since: 1904 1904
Dec 1973–Apr 1974
5-Month
25.30"
(642.62mm)
18.40"
(467.36mm)
6.90"
(175.26mm)
123rd Driest Driest since: 1973 1977
2nd Wettest Wettest to Date 1997
Nov 1973–Apr 1974
6-Month
34.27"
(870.46mm)
22.75"
(577.85mm)
11.52"
(292.61mm)
124th Driest Driest since: 1973 1977
1st Wettest Wettest to Date 1974
Oct 1973–Apr 1974
7-Month
36.83"
(935.48mm)
25.31"
(642.87mm)
11.52"
(292.61mm)
124th Driest Driest since: 1973 1977
1st Wettest Wettest to Date 1974
Sep 1973–Apr 1974
8-Month
39.05"
(991.87mm)
26.73"
(678.94mm)
12.32"
(312.93mm)
124th Driest Driest since: 1973 1977
1st Wettest Wettest to Date 1974
Aug 1973–Apr 1974
9-Month
39.47"
(1,002.54mm)
27.53"
(699.26mm)
11.94"
(303.28mm)
124th Driest Driest since: 1973 1977
1st Wettest Wettest to Date 1974
Jul 1973–Apr 1974
10-Month
39.89"
(1,013.21mm)
28.26"
(717.80mm)
11.63"
(295.41mm)
124th Driest Driest since: 1973 1977
1st Wettest Wettest to Date 1974
Jun 1973–Apr 1974
11-Month
41.19"
(1,046.23mm)
29.99"
(761.75mm)
11.20"
(284.48mm)
124th Driest Driest since: 1973 1977
1st Wettest Wettest to Date 1974
May 1973–Apr 1974
12-Month
42.77"
(1,086.36mm)
32.13"
(816.10mm)
10.64"
(270.26mm)
123rd Driest Driest since: 1973 1977
2nd Wettest Wettest to Date 1997
Nov 1972–Apr 1974
18-Month
60.32"
(1,532.13mm)
54.88"
(1,393.95mm)
5.44"
(138.18mm)
104th Driest Driest since: 1973 1930
20th Wettest Wettest since: 1972 1997
May 1972–Apr 1974
24-Month
68.67"
(1,744.22mm)
64.29"
(1,632.97mm)
4.38"
(111.25mm)
91st Driest Driest since: 1973 1930
33rd Wettest Wettest since: 1972 1997
May 1971–Apr 1974
36-Month
107.61"
(2,733.29mm)
96.34"
(2,447.04mm)
11.27"
(286.25mm)
113th Driest Driest since: 1973 1931
10th Wettest Wettest since: 1972 1997
May 1970–Apr 1974
48-Month
144.64"
(3,673.86mm)
128.37"
(3,260.60mm)
16.27"
(413.26mm)
114th Driest Driest since: 1973 1932
8th Wettest Wettest since: 1972 1999
May 1969–Apr 1974
60-Month
176.85"
(4,491.99mm)
160.35"
(4,072.89mm)
16.50"
(419.10mm)
113th Driest Driest since: 1973 1933
8th 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/