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 1928

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1928
1-Month
0.68"
(17.27mm)
2.14"
(54.36mm)
-1.46"
(-37.09mm)
3rd Driest Driest since: 1924 1924
123rd Wettest Wettest since: 1927 1998
Apr–May 1928
2-Month
3.51"
(89.15mm)
4.50"
(114.30mm)
-0.99"
(-25.15mm)
23rd Driest Driest since: 1924 1924
103rd Wettest Wettest since: 1927 1996
Mar–May 1928
3-Month
8.80"
(223.52mm)
7.76"
(197.10mm)
1.04"
(26.42mm)
90th Driest Driest since: 1927 1924
36th Wettest Wettest since: 1917 2011
Feb–May 1928
4-Month
10.02"
(254.51mm)
11.37"
(288.80mm)
-1.35"
(-34.29mm)
40th Driest Driest since: 1926 1924
86th Wettest Wettest since: 1927 1904
Ties: 1994
Jan–May 1928
5-Month
14.06"
(357.12mm)
15.90"
(403.86mm)
-1.84"
(-46.74mm)
33rd Driest Driest since: 1926 1924
93rd Wettest Wettest since: 1927 1904
Dec 1927–May 1928
6-Month
17.11"
(434.59mm)
20.54"
(521.72mm)
-3.43"
(-87.13mm)
20th Driest Driest since: 1926 1977
105th Wettest Wettest since: 1927 1997
Nov 1927–May 1928
7-Month
24.41"
(620.01mm)
24.89"
(632.21mm)
-0.48"
(-12.20mm)
57th Driest Driest since: 1926 1977
68th Wettest Wettest since: 1927 1974
Oct 1927–May 1928
8-Month
27.40"
(695.96mm)
27.45"
(697.23mm)
-0.05"
(-1.27mm)
62nd Driest Driest since: 1926 1977
63rd Wettest Wettest since: 1927 1974
Ties: 1989
Sep 1927–May 1928
9-Month
30.72"
(780.29mm)
28.87"
(733.30mm)
1.85"
(46.99mm)
87th Driest Driest since: 1926 1977
38th Wettest Wettest since: 1927 1974
Aug 1927–May 1928
10-Month
31.59"
(802.39mm)
29.68"
(753.87mm)
1.91"
(48.52mm)
86th Driest Driest since: 1926 1977
39th Wettest Wettest since: 1927 1974
Jul 1927–May 1928
11-Month
31.86"
(809.24mm)
30.40"
(772.16mm)
1.46"
(37.08mm)
83rd Driest Driest since: 1926 1977
42nd Wettest Wettest since: 1927 1974
Jun 1927–May 1928
12-Month
33.31"
(846.07mm)
32.13"
(816.10mm)
1.18"
(29.97mm)
83rd Driest Driest since: 1926 1977
42nd Wettest Wettest since: 1927 1996
Dec 1926–May 1928
18-Month
54.56"
(1,385.82mm)
52.65"
(1,337.31mm)
1.91"
(48.51mm)
86th Driest Driest since: 1927 1930
38th Wettest Wettest since: 1922 1997
Jun 1926–May 1928
24-Month
68.25"
(1,733.55mm)
64.28"
(1,632.71mm)
3.97"
(100.84mm)
96th Driest Driest since: 1927 1930
28th Wettest Wettest since: 1922 1997
Jun 1925–May 1928
36-Month
94.07"
(2,389.38mm)
96.36"
(2,447.54mm)
-2.29"
(-58.16mm)
46th Driest Driest since: 1926 1931
77th Wettest Wettest since: 1927 1998
Jun 1924–May 1928
48-Month
127.59"
(3,240.79mm)
128.40"
(3,261.36mm)
-0.81"
(-20.57mm)
61st Driest Driest since: 1927 1931
61st Wettest Wettest since: 1919 1999
Jun 1923–May 1928
60-Month
152.70"
(3,878.58mm)
160.37"
(4,073.40mm)
-7.67"
(-194.82mm)
28th Driest Driest since: 1927 1933
93rd Wettest Wettest since: 1925 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 10, 2019 from https://www.ncdc.noaa.gov/cag/