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 2020. For more information, please see Climatological Rankings.


Northwest Climate Region

Precipitation Rankings, May 1958

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
May 1958
1-Month
1.43"
(36.32mm)
2.14"
(54.36mm)
-0.71"
(-18.04mm)
23rd Driest Driest since: 1954 1924
104th Wettest Wettest since: 1957 1998
Apr–May 1958
2-Month
5.03"
(127.76mm)
4.50"
(114.30mm)
0.53"
(13.46mm)
85th Driest Driest since: 1956 1924
42nd Wettest Wettest since: 1957 1996
Mar–May 1958
3-Month
7.52"
(191.01mm)
7.76"
(197.10mm)
-0.24"
(-6.09mm)
57th Driest Driest since: 1956 1924
70th Wettest Wettest since: 1957 2011
Feb–May 1958
4-Month
12.68"
(322.07mm)
11.37"
(288.80mm)
1.31"
(33.27mm)
89th Driest Driest since: 1956 1924
38th Wettest Wettest since: 1957 1904
Jan–May 1958
5-Month
17.83"
(452.88mm)
15.90"
(403.86mm)
1.93"
(49.02mm)
95th Driest Driest since: 1957 1924
32nd Wettest Wettest since: 1953 1904
Ties: 2003
Dec 1957–May 1958
6-Month
23.83"
(605.28mm)
20.54"
(521.72mm)
3.29"
(83.56mm)
105th Driest Driest since: 1957 1977
21st Wettest Wettest since: 1956 1997
Nov 1957–May 1958
7-Month
26.35"
(669.29mm)
24.89"
(632.21mm)
1.46"
(37.08mm)
85th Driest Driest since: 1957 1977
41st Wettest Wettest since: 1956 1974
Oct 1957–May 1958
8-Month
29.45"
(748.03mm)
27.45"
(697.23mm)
2.00"
(50.80mm)
90th Driest Driest since: 1957 1977
36th Wettest Wettest since: 1956 1974
Sep 1957–May 1958
9-Month
30.24"
(768.10mm)
28.87"
(733.30mm)
1.37"
(34.80mm)
84th Driest Driest since: 1957 1977
42nd Wettest Wettest since: 1956 1974
Aug 1957–May 1958
10-Month
30.90"
(784.86mm)
29.68"
(753.87mm)
1.22"
(30.99mm)
81st Driest Driest since: 1957 1977
45th Wettest Wettest since: 1956 1974
Jul 1957–May 1958
11-Month
31.41"
(797.81mm)
30.40"
(772.16mm)
1.01"
(25.65mm)
80th Driest Driest since: 1957 1977
46th Wettest Wettest since: 1956 1974
Jun 1957–May 1958
12-Month
32.79"
(832.87mm)
32.13"
(816.10mm)
0.66"
(16.77mm)
78th Driest Driest since: 1955 1977
48th Wettest Wettest since: 1957 1996
Dec 1956–May 1958
18-Month
54.69"
(1,389.13mm)
52.65"
(1,337.31mm)
2.04"
(51.82mm)
90th Driest Driest since: 1955 1930
35th Wettest Wettest since: 1957 1997
Ties: 1922
Jun 1956–May 1958
24-Month
65.64"
(1,667.26mm)
64.28"
(1,632.71mm)
1.36"
(34.55mm)
77th Driest Driest since: 1955 1930
48th Wettest Wettest since: 1957 1997
Jun 1955–May 1958
36-Month
106.04"
(2,693.42mm)
96.36"
(2,447.54mm)
9.68"
(245.88mm)
110th Driest Driest since: 1957 1931
14th Wettest Wettest to Date 1998
Jun 1954–May 1958
48-Month
134.53"
(3,417.06mm)
128.40"
(3,261.36mm)
6.13"
(155.70mm)
99th Driest Driest since: 1957 1931
24th Wettest Wettest since: 1952 1999
Jun 1953–May 1958
60-Month
167.17"
(4,246.12mm)
160.37"
(4,073.40mm)
6.80"
(172.72mm)
95th Driest Driest since: 1957 1933
27th Wettest Wettest since: 1953 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2020, retrieved on September 23, 2020 from https://www.ncdc.noaa.gov/cag/