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


Washington

Precipitation Rankings, September 2013

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
September 2013
1-Month
5.60"
(142.24mm)
1.95"
(49.53mm)
3.65"
(92.71mm)
125th Driest Driest since: 2012 1975
1st Wettest Wettest to Date 2013
Aug–Sep 2013
2-Month
7.20"
(182.88mm)
2.98"
(75.69mm)
4.22"
(107.19mm)
125th Driest Driest since: 2012 2012
1st Wettest Wettest to Date 2013
Jul–Sep 2013
3-Month
7.36"
(186.94mm)
3.87"
(98.30mm)
3.49"
(88.64mm)
123rd Driest Driest since: 2012 1929
3rd Wettest Wettest since: 1978 1920, 1978
Jun–Sep 2013
4-Month
9.62"
(244.35mm)
5.76"
(146.30mm)
3.86"
(98.05mm)
123rd Driest Driest since: 2012 2003
3rd Wettest Wettest since: 1948 1948
May–Sep 2013
5-Month
12.63"
(320.80mm)
8.00"
(203.20mm)
4.63"
(117.60mm)
123rd Driest Driest since: 2012 2003
3rd Wettest Wettest since: 1948 1948
Apr–Sep 2013
6-Month
16.86"
(428.24mm)
10.83"
(275.08mm)
6.03"
(153.16mm)
124th Driest Driest since: 2012 1938
2nd Wettest Wettest since: 1948 1948
Mar–Sep 2013
7-Month
20.61"
(523.49mm)
14.98"
(380.49mm)
5.63"
(143.00mm)
122nd Driest Driest since: 2012 1924
4th Wettest Wettest since: 1997 1997
Feb–Sep 2013
8-Month
23.37"
(593.60mm)
19.72"
(500.89mm)
3.65"
(92.71mm)
107th Driest Driest since: 2010 1973
19th Wettest Wettest since: 2012 1948
Jan–Sep 2013
9-Month
27.34"
(694.44mm)
25.78"
(654.81mm)
1.56"
(39.63mm)
82nd Driest Driest since: 2009 1929
44th Wettest Wettest since: 2012 1972
Dec 2012–Sep 2013
10-Month
35.59"
(903.99mm)
32.30"
(820.42mm)
3.29"
(83.57mm)
94th Driest Driest since: 2012 1929
31st Wettest Wettest since: 2011 1997
Nov 2012–Sep 2013
11-Month
42.90"
(1,089.66mm)
38.43"
(976.12mm)
4.47"
(113.54mm)
98th Driest Driest since: 2012 1929
27th Wettest Wettest since: 2011 1997
Oct 2012–Sep 2013
12-Month
49.37"
(1,254.00mm)
42.12"
(1,069.85mm)
7.25"
(184.15mm)
109th Driest Driest since: 2012 1977
16th Wettest Wettest since: 1999 1997
Apr 2012–Sep 2013
18-Month
61.23"
(1,555.24mm)
52.97"
(1,345.44mm)
8.26"
(209.80mm)
111th Driest Driest since: 2012 1929
14th Wettest Wettest since: 2011 1997
Oct 2011–Sep 2013
24-Month
92.85"
(2,358.39mm)
84.27"
(2,140.46mm)
8.58"
(217.93mm)
103rd Driest Driest since: 2012 1930
21st Wettest Wettest since: 2011 1997
Oct 2010–Sep 2013
36-Month
141.80"
(3,601.72mm)
126.34"
(3,209.04mm)
15.46"
(392.68mm)
114th Driest Driest since: 2012 1931
9th Wettest Wettest since: 1999 1997
Ties: 1961
Oct 2009–Sep 2013
48-Month
188.24"
(4,781.30mm)
168.46"
(4,278.88mm)
19.78"
(502.42mm)
114th Driest Driest since: 2012 1931
8th Wettest Wettest since: 2000 1999
Oct 2008–Sep 2013
60-Month
226.16"
(5,744.46mm)
210.45"
(5,345.43mm)
15.71"
(399.03mm)
99th Driest Driest since: 2012 1930
22nd Wettest Wettest since: 2001 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 25, 2020 from https://www.ncdc.noaa.gov/cag/