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


Northwest Climate Region

Precipitation Rankings, May 1946

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 1946
1-Month
1.69"
(42.93mm)
2.14"
(54.36mm)
-0.45"
(-11.43mm)
42nd Driest Driest since: 1944 1924
84th Wettest Wettest since: 1945 1998
Ties: 1952, 1972
Apr–May 1946
2-Month
3.29"
(83.57mm)
4.50"
(114.30mm)
-1.21"
(-30.73mm)
15th Driest Driest since: 1939 1924
111th Wettest Wettest since: 1945 1996
Mar–May 1946
3-Month
7.11"
(180.59mm)
7.76"
(197.10mm)
-0.65"
(-16.51mm)
44th Driest Driest since: 1944 1924
82nd Wettest Wettest since: 1945 2011
Feb–May 1946
4-Month
10.76"
(273.30mm)
11.37"
(288.80mm)
-0.61"
(-15.50mm)
54th Driest Driest since: 1944 1924
72nd Wettest Wettest since: 1945 1904
Ties: 1910
Jan–May 1946
5-Month
15.25"
(387.35mm)
15.90"
(403.86mm)
-0.65"
(-16.51mm)
53rd Driest Driest since: 1944 1924
73rd Wettest Wettest since: 1945 1904
Dec 1945–May 1946
6-Month
20.80"
(528.32mm)
20.54"
(521.72mm)
0.26"
(6.60mm)
67th Driest Driest since: 1945 1977
58th Wettest Wettest since: 1943 1997
Nov 1945–May 1946
7-Month
26.98"
(685.29mm)
24.89"
(632.21mm)
2.09"
(53.08mm)
90th Driest Driest since: 1945 1977
35th Wettest Wettest since: 1943 1974
Oct 1945–May 1946
8-Month
29.03"
(737.36mm)
27.45"
(697.23mm)
1.58"
(40.13mm)
85th Driest Driest since: 1945 1977
40th Wettest Wettest since: 1943 1974
Sep 1945–May 1946
9-Month
31.06"
(788.92mm)
28.87"
(733.30mm)
2.19"
(55.62mm)
89th Driest Driest since: 1945 1977
36th Wettest Wettest since: 1943 1974
Aug 1945–May 1946
10-Month
31.65"
(803.91mm)
29.68"
(753.87mm)
1.97"
(50.04mm)
87th Driest Driest since: 1945 1977
38th Wettest Wettest since: 1943 1974
Jul 1945–May 1946
11-Month
31.96"
(811.78mm)
30.40"
(772.16mm)
1.56"
(39.62mm)
88th Driest Driest since: 1945 1977
37th Wettest Wettest since: 1943 1974
Jun 1945–May 1946
12-Month
33.35"
(847.09mm)
32.13"
(816.10mm)
1.22"
(30.99mm)
87th Driest Driest since: 1945 1977
38th Wettest Wettest since: 1943 1996
Dec 1944–May 1946
18-Month
53.77"
(1,365.76mm)
52.65"
(1,337.31mm)
1.12"
(28.45mm)
75th Driest Driest since: 1945 1930
49th Wettest Wettest since: 1943 1997
Jun 1944–May 1946
24-Month
64.44"
(1,636.78mm)
64.28"
(1,632.71mm)
0.16"
(4.07mm)
68th Driest Driest since: 1945 1930
56th Wettest Wettest since: 1943 1997
Jun 1943–May 1946
36-Month
88.28"
(2,242.31mm)
96.36"
(2,447.54mm)
-8.08"
(-205.23mm)
20th Driest Driest since: 1941 1931
103rd Wettest Wettest since: 1945 1998
Jun 1942–May 1946
48-Month
123.75"
(3,143.25mm)
128.40"
(3,261.36mm)
-4.65"
(-118.11mm)
38th Driest Driest since: 1944 1931
84th Wettest Wettest since: 1945 1999
Jun 1941–May 1946
60-Month
158.02"
(4,013.71mm)
160.37"
(4,073.40mm)
-2.35"
(-59.69mm)
52nd Driest Driest since: 1945 1933
69th Wettest Wettest since: 1942 1999
Ties: 1966

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 18, 2020 from https://www.ncdc.noaa.gov/cag/