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 July 2020. For more information, please see Climatological Rankings.


Northwest Climate Region

Precipitation Rankings, May 1957

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
May 1957
1-Month
3.64"
(92.46mm)
2.14"
(54.36mm)
1.50"
(38.10mm)
117th Driest Driest since: 1956 1924
10th Wettest Wettest since: 1948 1998
Apr–May 1957
2-Month
5.75"
(146.05mm)
4.50"
(114.30mm)
1.25"
(31.75mm)
103rd Driest Driest since: 1956 1924
24th Wettest Wettest since: 1953 1996
Mar–May 1957
3-Month
10.92"
(277.37mm)
7.76"
(197.10mm)
3.16"
(80.27mm)
122nd Driest Driest since: 1956 1924
5th Wettest Wettest to Date 2011
Feb–May 1957
4-Month
15.03"
(381.76mm)
11.37"
(288.80mm)
3.66"
(92.96mm)
116th Driest Driest since: 1956 1924
11th Wettest Wettest since: 1940 1904
Jan–May 1957
5-Month
17.72"
(450.09mm)
15.90"
(403.86mm)
1.82"
(46.23mm)
89th Driest Driest since: 1956 1924
38th Wettest Wettest since: 1953 1904
Dec 1956–May 1957
6-Month
21.90"
(556.26mm)
20.54"
(521.72mm)
1.36"
(34.54mm)
86th Driest Driest since: 1955 1977
40th Wettest Wettest since: 1956 1997
Ties: 1951
Nov 1956–May 1957
7-Month
23.27"
(591.06mm)
24.89"
(632.21mm)
-1.62"
(-41.15mm)
40th Driest Driest since: 1955 1977
86th Wettest Wettest since: 1956 1974
Oct 1956–May 1957
8-Month
28.31"
(719.07mm)
27.45"
(697.23mm)
0.86"
(21.84mm)
77th Driest Driest since: 1955 1977
49th Wettest Wettest since: 1956 1974
Sep 1956–May 1957
9-Month
29.29"
(743.97mm)
28.87"
(733.30mm)
0.42"
(10.67mm)
75th Driest Driest since: 1955 1977
51st Wettest Wettest since: 1956 1974
Aug 1956–May 1957
10-Month
30.27"
(768.86mm)
29.68"
(753.87mm)
0.59"
(14.99mm)
76th Driest Driest since: 1955 1977
50th Wettest Wettest since: 1956 1974
Jul 1956–May 1957
11-Month
30.93"
(785.62mm)
30.40"
(772.16mm)
0.53"
(13.46mm)
76th Driest Driest since: 1955 1977
50th Wettest Wettest since: 1956 1974
Jun 1956–May 1957
12-Month
32.85"
(834.39mm)
32.13"
(816.10mm)
0.72"
(18.29mm)
79th Driest Driest since: 1955 1977
47th Wettest Wettest since: 1956 1996
Dec 1955–May 1957
18-Month
58.82"
(1,494.03mm)
52.65"
(1,337.31mm)
6.17"
(156.72mm)
107th Driest Driest since: 1956 1930
18th Wettest Wettest since: 1954 1997
Jun 1955–May 1957
24-Month
73.25"
(1,860.55mm)
64.28"
(1,632.71mm)
8.97"
(227.84mm)
115th Driest Driest since: 1956 1930
10th Wettest Wettest to Date 1997
Jun 1954–May 1957
36-Month
101.74"
(2,584.20mm)
96.36"
(2,447.54mm)
5.38"
(136.66mm)
98th Driest Driest since: 1956 1931
26th Wettest Wettest since: 1953 1998
Jun 1953–May 1957
48-Month
134.38"
(3,413.25mm)
128.40"
(3,261.36mm)
5.98"
(151.89mm)
96th Driest Driest since: 1956 1931
27th Wettest Wettest since: 1954 1999
Jun 1952–May 1957
60-Month
167.00"
(4,241.80mm)
160.37"
(4,073.40mm)
6.63"
(168.40mm)
93rd Driest Driest since: 1956 1933
29th Wettest Wettest since: 1954 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published August 2020, retrieved on August 9, 2020 from https://www.ncdc.noaa.gov/cag/