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


Northwest Climate Region

Precipitation Rankings, May 1945

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1945
1-Month
3.70"
(93.98mm)
2.14"
(54.36mm)
1.56"
(39.62mm)
119th Driest Driest since: 1944 1924
7th Wettest Wettest since: 1942 1998
Apr–May 1945
2-Month
5.93"
(150.62mm)
4.50"
(114.30mm)
1.43"
(36.32mm)
107th Driest Driest since: 1944 1924
19th Wettest Wettest since: 1942 1996
Ties: 1953
Mar–May 1945
3-Month
10.27"
(260.86mm)
7.76"
(197.10mm)
2.51"
(63.76mm)
112th Driest Driest since: 1944 1924
14th Wettest Wettest since: 1932 2011
Feb–May 1945
4-Month
14.78"
(375.41mm)
11.37"
(288.80mm)
3.41"
(86.61mm)
113th Driest Driest since: 1944 1924
13th Wettest Wettest since: 1940 1904
Jan–May 1945
5-Month
18.33"
(465.58mm)
15.90"
(403.86mm)
2.43"
(61.72mm)
101st Driest Driest since: 1944 1924
25th Wettest Wettest since: 1940 1904
Dec 1944–May 1945
6-Month
20.42"
(518.67mm)
20.54"
(521.72mm)
-0.12"
(-3.05mm)
57th Driest Driest since: 1944 1977
68th Wettest Wettest since: 1943 1997
Nov 1944–May 1945
7-Month
24.63"
(625.60mm)
24.89"
(632.21mm)
-0.26"
(-6.61mm)
61st Driest Driest since: 1944 1977
64th Wettest Wettest since: 1943 1974
Oct 1944–May 1945
8-Month
25.91"
(658.11mm)
27.45"
(697.23mm)
-1.54"
(-39.12mm)
36th Driest Driest since: 1944 1977
89th Wettest Wettest since: 1943 1974
Sep 1944–May 1945
9-Month
27.43"
(696.72mm)
28.87"
(733.30mm)
-1.44"
(-36.58mm)
37th Driest Driest since: 1944 1977
88th Wettest Wettest since: 1943 1974
Aug 1944–May 1945
10-Month
27.74"
(704.60mm)
29.68"
(753.87mm)
-1.94"
(-49.27mm)
32nd Driest Driest since: 1944 1977
93rd Wettest Wettest since: 1943 1974
Jul 1944–May 1945
11-Month
28.21"
(716.53mm)
30.40"
(772.16mm)
-2.19"
(-55.63mm)
33rd Driest Driest since: 1944 1977
92nd Wettest Wettest since: 1943 1974
Ties: 2004
Jun 1944–May 1945
12-Month
31.09"
(789.69mm)
32.13"
(816.10mm)
-1.04"
(-26.41mm)
50th Driest Driest since: 1944 1977
75th Wettest Wettest since: 1943 1996
Dec 1943–May 1945
18-Month
45.32"
(1,151.13mm)
52.65"
(1,337.31mm)
-7.33"
(-186.18mm)
9th Driest Driest since: 1931 1930
115th Wettest Wettest since: 1944 1997
Jun 1943–May 1945
24-Month
54.93"
(1,395.22mm)
64.28"
(1,632.71mm)
-9.35"
(-237.49mm)
8th Driest Driest since: 1937 1930
116th Wettest Wettest since: 1944 1997
Jun 1942–May 1945
36-Month
90.40"
(2,296.16mm)
96.36"
(2,447.54mm)
-5.96"
(-151.38mm)
27th Driest Driest since: 1941 1931
96th Wettest Wettest since: 1944 1998
Jun 1941–May 1945
48-Month
124.67"
(3,166.62mm)
128.40"
(3,261.36mm)
-3.73"
(-94.74mm)
41st Driest Driest since: 1944 1931
81st Wettest Wettest since: 1943 1999
Jun 1940–May 1945
60-Month
153.96"
(3,910.58mm)
160.37"
(4,073.40mm)
-6.41"
(-162.82mm)
32nd Driest Driest since: 1941 1933
89th Wettest Wettest since: 1944 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 14, 2019 from https://www.ncdc.noaa.gov/cag/