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 2004

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 2004
1-Month
3.06"
(77.72mm)
2.25"
(57.15mm)
0.81"
(20.57mm)
102nd Driest Driest since: 2003 1924
24th Wettest Wettest since: 2000 1948
Ties: 2000
Apr–May 2004
2-Month
4.41"
(112.01mm)
5.08"
(129.03mm)
-0.67"
(-17.02mm)
41st Driest Driest since: 1999 1924
85th Wettest Wettest since: 2003 1948
Mar–May 2004
3-Month
7.64"
(194.06mm)
9.23"
(234.44mm)
-1.59"
(-40.38mm)
26th Driest Driest since: 1992 1924
100th Wettest Wettest since: 2003 2011
Ties: 1923
Feb–May 2004
4-Month
10.84"
(275.34mm)
13.96"
(354.58mm)
-3.12"
(-79.24mm)
21st Driest Driest since: 2001 1973
105th Wettest Wettest since: 2003 2017
Jan–May 2004
5-Month
17.04"
(432.82mm)
20.03"
(508.76mm)
-2.99"
(-75.94mm)
27th Driest Driest since: 2001 1985
99th Wettest Wettest since: 2003 1961
Dec 2003–May 2004
6-Month
22.55"
(572.77mm)
26.54"
(674.12mm)
-3.99"
(-101.35mm)
24th Driest Driest since: 2001 1985
101st Wettest Wettest since: 2003 1997
Ties: 1947
Nov 2003–May 2004
7-Month
28.85"
(732.79mm)
32.67"
(829.82mm)
-3.82"
(-97.03mm)
31st Driest Driest since: 2001 1977
94th Wettest Wettest since: 2003 1974
Oct 2003–May 2004
8-Month
35.17"
(893.32mm)
36.36"
(923.54mm)
-1.19"
(-30.22mm)
53rd Driest Driest since: 2003 1977
72nd Wettest Wettest since: 2002 1974
Sep 2003–May 2004
9-Month
36.40"
(924.56mm)
38.32"
(973.33mm)
-1.92"
(-48.77mm)
44th Driest Driest since: 2003 1977
81st Wettest Wettest since: 2002 1974
Aug 2003–May 2004
10-Month
36.69"
(931.93mm)
39.35"
(999.49mm)
-2.66"
(-67.56mm)
41st Driest Driest since: 2003 1977
84th Wettest Wettest since: 2002 1974
Jul 2003–May 2004
11-Month
36.83"
(935.48mm)
40.24"
(1,022.10mm)
-3.41"
(-86.62mm)
38th Driest Driest since: 2003 1977
87th Wettest Wettest since: 2002 1974
Jun 2003–May 2004
12-Month
37.35"
(948.69mm)
42.13"
(1,070.10mm)
-4.78"
(-121.41mm)
27th Driest Driest since: 2001 1977
98th Wettest Wettest since: 2003 1974
Dec 2002–May 2004
18-Month
67.87"
(1,723.90mm)
68.67"
(1,744.22mm)
-0.80"
(-20.32mm)
58th Driest Driest since: 2003 1930
66th Wettest Wettest since: 2000 1997
Jun 2002–May 2004
24-Month
75.77"
(1,924.56mm)
84.30"
(2,141.22mm)
-8.53"
(-216.66mm)
21st Driest Driest since: 2002 1930
103rd Wettest Wettest since: 2003 1997
Jun 2001–May 2004
36-Month
122.38"
(3,108.45mm)
126.40"
(3,210.56mm)
-4.02"
(-102.11mm)
46th Driest Driest since: 2003 1931
77th Wettest Wettest since: 2001 1998
Jun 2000–May 2004
48-Month
150.73"
(3,828.54mm)
168.49"
(4,279.65mm)
-17.76"
(-451.11mm)
11th Driest Driest since: 1988 1931
111th Wettest Wettest since: 2003 1999
Jun 1999–May 2004
60-Month
193.76"
(4,921.50mm)
210.48"
(5,346.19mm)
-16.72"
(-424.69mm)
18th Driest Driest since: 1989 1930
103rd Wettest Wettest since: 2003 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 24, 2019 from https://www.ncdc.noaa.gov/cag/