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 1964

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
April 1964
1-Month
2.04"
(51.82mm)
2.36"
(59.94mm)
-0.32"
(-8.12mm)
42nd Driest Driest since: 1959 1977
84th Wettest Wettest since: 1963 1937
Mar–Apr 1964
2-Month
5.50"
(139.70mm)
5.62"
(142.75mm)
-0.12"
(-3.05mm)
65th Driest Driest since: 1959 1924
61st Wettest Wettest since: 1963 1904
Ties: 1980
Feb–Apr 1964
3-Month
6.75"
(171.45mm)
9.23"
(234.44mm)
-2.48"
(-62.99mm)
15th Driest Driest since: 1941 1911
111th Wettest Wettest since: 1963 1904
Jan–Apr 1964
4-Month
13.50"
(342.90mm)
13.75"
(349.25mm)
-0.25"
(-6.35mm)
58th Driest Driest since: 1963 1977
68th Wettest Wettest since: 1961 1904
Dec 1963–Apr 1964
5-Month
16.68"
(423.67mm)
18.40"
(467.36mm)
-1.72"
(-43.69mm)
38th Driest Driest since: 1963 1977
87th Wettest Wettest since: 1961 1997
Nov 1963–Apr 1964
6-Month
22.19"
(563.63mm)
22.75"
(577.85mm)
-0.56"
(-14.22mm)
58th Driest Driest since: 1963 1977
67th Wettest Wettest since: 1961 1974
Ties: 1914, 1986
Oct 1963–Apr 1964
7-Month
24.64"
(625.86mm)
25.31"
(642.87mm)
-0.67"
(-17.01mm)
51st Driest Driest since: 1962 1977
74th Wettest Wettest since: 1963 1974
Sep 1963–Apr 1964
8-Month
26.21"
(665.73mm)
26.73"
(678.94mm)
-0.52"
(-13.21mm)
54th Driest Driest since: 1962 1977
71st Wettest Wettest since: 1963 1974
Aug 1963–Apr 1964
9-Month
27.02"
(686.31mm)
27.53"
(699.26mm)
-0.51"
(-12.95mm)
56th Driest Driest since: 1962 1977
69th Wettest Wettest since: 1963 1974
Ties: 1918
Jul 1963–Apr 1964
10-Month
27.77"
(705.36mm)
28.26"
(717.80mm)
-0.49"
(-12.44mm)
59th Driest Driest since: 1962 1977
66th Wettest Wettest since: 1963 1974
Ties: 2007
Jun 1963–Apr 1964
11-Month
30.19"
(766.83mm)
29.99"
(761.75mm)
0.20"
(5.08mm)
70th Driest Driest since: 1963 1977
55th Wettest Wettest since: 1961 1974
May 1963–Apr 1964
12-Month
32.55"
(826.77mm)
32.13"
(816.10mm)
0.42"
(10.67mm)
76th Driest Driest since: 1962 1977
49th Wettest Wettest since: 1963 1997
Nov 1962–Apr 1964
18-Month
54.06"
(1,373.12mm)
54.88"
(1,393.95mm)
-0.82"
(-20.83mm)
53rd Driest Driest since: 1963 1930
71st Wettest Wettest since: 1962 1997
May 1962–Apr 1964
24-Month
65.15"
(1,654.81mm)
64.29"
(1,632.97mm)
0.86"
(21.84mm)
71st Driest Driest since: 1963 1930
53rd Wettest Wettest since: 1961 1997
May 1961–Apr 1964
36-Month
94.68"
(2,404.87mm)
96.34"
(2,447.04mm)
-1.66"
(-42.17mm)
50th Driest Driest since: 1955 1931
73rd Wettest Wettest since: 1963 1997
May 1960–Apr 1964
48-Month
128.82"
(3,272.03mm)
128.37"
(3,260.60mm)
0.45"
(11.43mm)
66th Driest Driest since: 1963 1932
56th Wettest Wettest since: 1961 1999
May 1959–Apr 1964
60-Month
160.42"
(4,074.67mm)
160.35"
(4,072.89mm)
0.07"
(1.78mm)
64th Driest Driest since: 1963 1933
57th Wettest Wettest since: 1962 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 19, 2019 from https://www.ncdc.noaa.gov/cag/