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 October 2019. For more information, please see Climatological Rankings.


Washington

Precipitation Rankings, October 1987

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
October 1987
1-Month
0.25"
(6.35mm)
3.66"
(92.96mm)
-3.41"
(-86.61mm)
2nd Driest Driest since: 1895 1895
124th Wettest Wettest since: 1986 2016
Sep–Oct 1987
2-Month
0.76"
(19.30mm)
5.61"
(142.49mm)
-4.85"
(-123.19mm)
1st Driest Driest to Date 1987
125th Wettest Wettest since: 1986 2016
Aug–Oct 1987
3-Month
1.30"
(33.02mm)
6.63"
(168.40mm)
-5.33"
(-135.38mm)
1st Driest Driest to Date 1987
125th Wettest Wettest since: 1986 2016
Jul–Oct 1987
4-Month
2.77"
(70.36mm)
7.53"
(191.26mm)
-4.76"
(-120.90mm)
4th Driest Driest since: 1952 2002
122nd Wettest Wettest since: 1986 2016
Jun–Oct 1987
5-Month
3.66"
(92.96mm)
9.41"
(239.01mm)
-5.75"
(-146.05mm)
1st Driest Driest to Date 1987
125th Wettest Wettest since: 1986 1997
May–Oct 1987
6-Month
6.39"
(162.31mm)
11.66"
(296.16mm)
-5.27"
(-133.85mm)
2nd Driest Driest to Date 2002
124th Wettest Wettest since: 1986 1997
Apr–Oct 1987
7-Month
8.85"
(224.79mm)
14.49"
(368.05mm)
-5.64"
(-143.26mm)
2nd Driest Driest since: 1952 1952
124th Wettest Wettest since: 1986 1997
Mar–Oct 1987
8-Month
14.24"
(361.70mm)
18.64"
(473.46mm)
-4.40"
(-111.76mm)
11th Driest Driest since: 1965 1952
115th Wettest Wettest since: 1986 1997
Ties: 1909
Feb–Oct 1987
9-Month
17.39"
(441.71mm)
23.38"
(593.85mm)
-5.99"
(-152.14mm)
9th Driest Driest since: 1973 1952
117th Wettest Wettest since: 1986 1997
Jan–Oct 1987
10-Month
22.96"
(583.18mm)
29.44"
(747.78mm)
-6.48"
(-164.60mm)
7th Driest Driest since: 1973 1929
119th Wettest Wettest since: 1986 1997
Dec 1986–Oct 1987
11-Month
26.78"
(680.21mm)
35.96"
(913.38mm)
-9.18"
(-233.17mm)
4th Driest Driest since: 1952 1929
121st Wettest Wettest since: 1986 1997
Nov 1986–Oct 1987
12-Month
34.44"
(874.78mm)
42.09"
(1,069.09mm)
-7.65"
(-194.31mm)
10th Driest Driest since: 1979 1929
115th Wettest Wettest since: 1986 1997
May 1986–Oct 1987
18-Month
45.04"
(1,144.02mm)
53.80"
(1,366.52mm)
-8.76"
(-222.50mm)
11th Driest Driest since: 1977 1929
114th Wettest Wettest since: 1986 1997
Nov 1985–Oct 1987
24-Month
70.96"
(1,802.38mm)
84.23"
(2,139.44mm)
-13.27"
(-337.06mm)
7th Driest Driest since: 1945 1930
117th Wettest Wettest since: 1986 1997
Nov 1984–Oct 1987
36-Month
108.62"
(2,758.95mm)
126.30"
(3,208.02mm)
-17.68"
(-449.07mm)
5th Driest Driest since: 1979 1931
118th Wettest Wettest since: 1986 1997
Nov 1983–Oct 1987
48-Month
157.74"
(4,006.60mm)
168.46"
(4,278.88mm)
-10.72"
(-272.28mm)
22nd Driest Driest since: 1980 1931
100th Wettest Wettest since: 1986 1999
Nov 1982–Oct 1987
60-Month
205.95"
(5,231.13mm)
210.48"
(5,346.19mm)
-4.53"
(-115.06mm)
46th Driest Driest since: 1981 1932
75th Wettest Wettest since: 1986 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 15, 2019 from https://www.ncdc.noaa.gov/cag/