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 1897

View Period (Months):All1234567891011121824
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
September 1897
1-Month
1.89"
(48.01mm)
1.95"
(49.53mm)
-0.06"
(-1.52mm)
66th Driest Driest since: 1896 1975
60th Wettest Wettest since: 1895 2013
Aug–Sep 1897
2-Month
2.42"
(61.47mm)
2.98"
(75.69mm)
-0.56"
(-14.22mm)
51st Driest Driest since: 1896 2012
75th Wettest Wettest since: 1895 2013
Jul–Sep 1897
3-Month
4.05"
(102.87mm)
3.87"
(98.30mm)
0.18"
(4.57mm)
81st Driest Driest since: 1896 1929
45th Wettest Wettest to Date 1920, 1978
Jun–Sep 1897
4-Month
6.93"
(176.02mm)
5.76"
(146.30mm)
1.17"
(29.72mm)
97th Driest Driest since: 1896 2003
29th Wettest Wettest to Date 1948
May–Sep 1897
5-Month
8.73"
(221.74mm)
8.00"
(203.20mm)
0.73"
(18.54mm)
88th Driest Driest since: 1896 2003
38th Wettest Wettest to Date 1948
Apr–Sep 1897
6-Month
10.50"
(266.70mm)
10.83"
(275.08mm)
-0.33"
(-8.38mm)
55th Driest Driest since: 1895 1938
71st Wettest Wettest since: 1896 1948
Mar–Sep 1897
7-Month
15.61"
(396.49mm)
14.98"
(380.49mm)
0.63"
(16.00mm)
77th Driest Driest since: 1896 1924
49th Wettest Wettest to Date 1997
Ties: 1953
Feb–Sep 1897
8-Month
21.44"
(544.58mm)
19.72"
(500.89mm)
1.72"
(43.69mm)
88th Driest Driest since: 1896 1973
38th Wettest Wettest to Date 1948
Jan–Sep 1897
9-Month
26.97"
(685.04mm)
25.78"
(654.81mm)
1.19"
(30.23mm)
76th Driest Driest since: 1895 1929
50th Wettest Wettest since: 1896 1972
Dec 1896–Sep 1897
10-Month
34.63"
(879.60mm)
32.30"
(820.42mm)
2.33"
(59.18mm)
86th Driest Driest to Date 1929
39th Wettest Wettest since: 1896 1997
Nov 1896–Sep 1897
11-Month
45.66"
(1,159.76mm)
38.43"
(976.12mm)
7.23"
(183.64mm)
113th Driest Driest since: 1896 1929
12th Wettest Wettest to Date 1997
Oct 1896–Sep 1897
12-Month
48.47"
(1,231.14mm)
42.12"
(1,069.85mm)
6.35"
(161.29mm)
105th Driest Driest since: 1896 1977
20th Wettest Wettest to Date 1997
Apr 1896–Sep 1897
18-Month
60.08"
(1,526.03mm)
52.97"
(1,345.44mm)
7.11"
(180.59mm)
106th Driest Driest since: 1896 1929
19th Wettest Wettest to Date 1997
Oct 1895–Sep 1897
24-Month
88.78"
(2,255.01mm)
84.27"
(2,140.46mm)
4.51"
(114.55mm)
83rd Driest Driest to Date 1930
41st Wettest Wettest to Date 1997

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 27, 2020 from https://www.ncdc.noaa.gov/cag/