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 1969

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
September 1969
1-Month
3.88"
(98.55mm)
1.95"
(49.53mm)
1.93"
(49.02mm)
120th Driest Driest since: 1968 1975
6th Wettest Wettest since: 1959 2013
Ties: 1978, 1997
Aug–Sep 1969
2-Month
4.27"
(108.46mm)
2.97"
(75.44mm)
1.30"
(33.02mm)
105th Driest Driest since: 1967 2012
21st Wettest Wettest since: 1968 2013
Jul–Sep 1969
3-Month
4.76"
(120.90mm)
3.87"
(98.30mm)
0.89"
(22.60mm)
98th Driest Driest since: 1967 1929
28th Wettest Wettest since: 1968 1920, 1978
Jun–Sep 1969
4-Month
6.34"
(161.04mm)
5.76"
(146.30mm)
0.58"
(14.74mm)
85th Driest Driest since: 1967 2003
41st Wettest Wettest since: 1968 1948
May–Sep 1969
5-Month
8.48"
(215.39mm)
8.00"
(203.20mm)
0.48"
(12.19mm)
83rd Driest Driest since: 1967 2003
43rd Wettest Wettest since: 1968 1948
Apr–Sep 1969
6-Month
12.22"
(310.39mm)
10.83"
(275.08mm)
1.39"
(35.31mm)
94th Driest Driest since: 1967 1938
32nd Wettest Wettest since: 1968 1948
Mar–Sep 1969
7-Month
14.65"
(372.11mm)
14.98"
(380.49mm)
-0.33"
(-8.38mm)
59th Driest Driest since: 1967 1924
67th Wettest Wettest since: 1968 1997
Feb–Sep 1969
8-Month
18.16"
(461.26mm)
19.72"
(500.89mm)
-1.56"
(-39.63mm)
45th Driest Driest since: 1967 1973
81st Wettest Wettest since: 1968 1948
Jan–Sep 1969
9-Month
25.73"
(653.54mm)
25.78"
(654.81mm)
-0.05"
(-1.27mm)
64th Driest Driest since: 1967 1929
62nd Wettest Wettest since: 1968 1972
Dec 1968–Sep 1969
10-Month
33.85"
(859.79mm)
32.30"
(820.42mm)
1.55"
(39.37mm)
79th Driest Driest since: 1967 1929
46th Wettest Wettest since: 1968 1997
Nov 1968–Sep 1969
11-Month
40.18"
(1,020.57mm)
38.43"
(976.12mm)
1.75"
(44.45mm)
74th Driest Driest since: 1967 1929
51st Wettest Wettest since: 1968 1997
Oct 1968–Sep 1969
12-Month
45.18"
(1,147.57mm)
42.12"
(1,069.85mm)
3.06"
(77.72mm)
86th Driest Driest since: 1967 1977
39th Wettest Wettest since: 1968 1997
Apr 1968–Sep 1969
18-Month
58.18"
(1,477.77mm)
52.97"
(1,345.44mm)
5.21"
(132.33mm)
93rd Driest Driest since: 1968 1929
32nd Wettest Wettest since: 1961 1997
Oct 1967–Sep 1969
24-Month
93.39"
(2,372.11mm)
84.27"
(2,140.46mm)
9.12"
(231.65mm)
106th Driest Driest since: 1968 1930
18th Wettest Wettest since: 1951 1997
Oct 1966–Sep 1969
36-Month
136.90"
(3,477.26mm)
126.34"
(3,209.04mm)
10.56"
(268.22mm)
97th Driest Driest since: 1968 1931
26th Wettest Wettest since: 1961 1997
Oct 1965–Sep 1969
48-Month
173.76"
(4,413.50mm)
168.46"
(4,278.88mm)
5.30"
(134.62mm)
77th Driest Driest since: 1968 1931
45th Wettest Wettest since: 1962 1999
Oct 1964–Sep 1969
60-Month
213.78"
(5,430.01mm)
210.45"
(5,345.43mm)
3.33"
(84.58mm)
68th Driest Driest since: 1968 1930
53rd Wettest Wettest since: 1964 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 23, 2020 from https://www.ncdc.noaa.gov/cag/