Climate at a Glance

Statewide 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 September 2019. For more information, please see Climatological Rankings.


Washington

Precipitation Rankings, May 1904

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 1904
1-Month
0.79"
(20.07mm)
2.25"
(57.15mm)
-1.46"
(-37.08mm)
5th Driest Driest to Date 1924
121st Wettest Wettest since: 1903 1948
Apr–May 1904
2-Month
3.73"
(94.74mm)
5.08"
(129.03mm)
-1.35"
(-34.29mm)
18th Driest Driest since: 1897 1924
108th Wettest Wettest since: 1903 1948
Mar–May 1904
3-Month
11.73"
(297.94mm)
9.23"
(234.44mm)
2.50"
(63.50mm)
105th Driest Driest since: 1903 1924
21st Wettest Wettest to Date 2011
Feb–May 1904
4-Month
20.09"
(510.29mm)
13.96"
(354.58mm)
6.13"
(155.71mm)
119th Driest Driest since: 1903 1973
7th Wettest Wettest since: 1902 2017
Jan–May 1904
5-Month
25.69"
(652.53mm)
20.03"
(508.76mm)
5.66"
(143.77mm)
114th Driest Driest since: 1903 1985
12th Wettest Wettest since: 1899 1961
Dec 1903–May 1904
6-Month
29.69"
(754.13mm)
26.54"
(674.12mm)
3.15"
(80.01mm)
92nd Driest Driest since: 1903 1985
33rd Wettest Wettest since: 1901 1997
Nov 1903–May 1904
7-Month
39.52"
(1,003.81mm)
32.67"
(829.82mm)
6.85"
(173.99mm)
114th Driest Driest since: 1903 1977
11th Wettest Wettest to Date 1974
Oct 1903–May 1904
8-Month
42.44"
(1,077.98mm)
36.36"
(923.54mm)
6.08"
(154.44mm)
106th Driest Driest since: 1903 1977
19th Wettest Wettest to Date 1974
Sep 1903–May 1904
9-Month
45.71"
(1,161.03mm)
38.32"
(973.33mm)
7.39"
(187.70mm)
109th Driest Driest since: 1903 1977
16th Wettest Wettest to Date 1974
Aug 1903–May 1904
10-Month
47.01"
(1,194.05mm)
39.35"
(999.49mm)
7.66"
(194.56mm)
109th Driest Driest since: 1903 1977
16th Wettest Wettest to Date 1974
Jul 1903–May 1904
11-Month
48.09"
(1,221.49mm)
40.24"
(1,022.10mm)
7.85"
(199.39mm)
111th Driest Driest since: 1903 1977
14th Wettest Wettest to Date 1974
Jun 1903–May 1904
12-Month
50.48"
(1,282.19mm)
42.13"
(1,070.10mm)
8.35"
(212.09mm)
113th Driest Driest since: 1903 1977
12th Wettest Wettest to Date 1974
Dec 1902–May 1904
18-Month
77.35"
(1,964.69mm)
68.67"
(1,744.22mm)
8.68"
(220.47mm)
104th Driest Driest since: 1903 1930
20th Wettest Wettest since: 1897 1997
Jun 1902–May 1904
24-Month
94.05"
(2,388.87mm)
84.30"
(2,141.22mm)
9.75"
(247.65mm)
105th Driest Driest since: 1903 1930
19th Wettest Wettest to Date 1997
Jun 1901–May 1904
36-Month
138.76"
(3,524.50mm)
126.40"
(3,210.56mm)
12.36"
(313.94mm)
105th Driest Driest since: 1903 1931
18th Wettest Wettest since: 1901 1998
Jun 1900–May 1904
48-Month
186.06"
(4,725.92mm)
168.49"
(4,279.65mm)
17.57"
(446.27mm)
112th Driest Driest since: 1903 1931
10th Wettest Wettest to Date 1999
Jun 1899–May 1904
60-Month
232.71"
(5,910.83mm)
210.48"
(5,346.19mm)
22.23"
(564.64mm)
115th Driest Driest since: 1903 1930
6th Wettest Wettest to Date 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 13, 2019 from https://www.ncdc.noaa.gov/cag/