Climate at a Glance

Regional 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.


Northwest Climate Region

Precipitation Rankings, October 1989

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
October 1989
1-Month
2.29"
(58.17mm)
2.54"
(64.52mm)
-0.25"
(-6.35mm)
55th Driest Driest since: 1988 1895
71st Wettest Wettest since: 1985 2016
Sep–Oct 1989
2-Month
3.10"
(78.74mm)
3.96"
(100.58mm)
-0.86"
(-21.84mm)
37th Driest Driest since: 1988 1987
89th Wettest Wettest since: 1986 2016
Aug–Oct 1989
3-Month
4.67"
(118.62mm)
4.76"
(120.90mm)
-0.09"
(-2.28mm)
66th Driest Driest since: 1988 1987
60th Wettest Wettest since: 1986 2016
Ties: 1945
Jul–Oct 1989
4-Month
5.19"
(131.83mm)
5.49"
(139.45mm)
-0.30"
(-7.62mm)
61st Driest Driest since: 1988 1952
65th Wettest Wettest since: 1986 2016
Jun–Oct 1989
5-Month
6.14"
(155.96mm)
7.21"
(183.13mm)
-1.07"
(-27.17mm)
35th Driest Driest since: 1988 1917, 2002
91st Wettest Wettest since: 1986 1947
Ties: 1966
May–Oct 1989
6-Month
8.43"
(214.12mm)
9.35"
(237.49mm)
-0.92"
(-23.37mm)
42nd Driest Driest since: 1988 2002
84th Wettest Wettest since: 1986 1941
Apr–Oct 1989
7-Month
10.50"
(266.70mm)
11.71"
(297.43mm)
-1.21"
(-30.73mm)
37th Driest Driest since: 1988 2002
89th Wettest Wettest since: 1986 1997
Ties: 1932
Mar–Oct 1989
8-Month
15.95"
(405.13mm)
14.97"
(380.24mm)
0.98"
(24.89mm)
78th Driest Driest since: 1988 1939
48th Wettest Wettest since: 1984 1997
Feb–Oct 1989
9-Month
18.13"
(460.50mm)
18.58"
(471.93mm)
-0.45"
(-11.43mm)
59th Driest Driest since: 1988 1929
67th Wettest Wettest since: 1986 2017
Jan–Oct 1989
10-Month
22.26"
(565.40mm)
23.10"
(586.74mm)
-0.84"
(-21.34mm)
44th Driest Driest since: 1988 1929
82nd Wettest Wettest since: 1986 1950
Ties: 1920
Dec 1988–Oct 1989
11-Month
25.27"
(641.86mm)
27.75"
(704.85mm)
-2.48"
(-62.99mm)
32nd Driest Driest since: 1988 1929
93rd Wettest Wettest since: 1986 1997
Nov 1988–Oct 1989
12-Month
32.62"
(828.55mm)
32.10"
(815.34mm)
0.52"
(13.21mm)
70th Driest Driest since: 1988 1977
55th Wettest Wettest since: 1984 1997
May 1988–Oct 1989
18-Month
39.48"
(1,002.79mm)
41.48"
(1,053.59mm)
-2.00"
(-50.80mm)
41st Driest Driest since: 1988 1929
84th Wettest Wettest since: 1986 1997
Nov 1987–Oct 1989
24-Month
59.94"
(1,522.48mm)
64.23"
(1,631.44mm)
-4.29"
(-108.96mm)
28th Driest Driest since: 1988 1930
96th Wettest Wettest since: 1986 1997
Nov 1986–Oct 1989
36-Month
84.87"
(2,155.70mm)
96.31"
(2,446.27mm)
-11.44"
(-290.57mm)
9th Driest Driest since: 1988 1931
114th Wettest Wettest since: 1987 1997
Nov 1985–Oct 1989
48-Month
116.22"
(2,951.99mm)
128.38"
(3,260.85mm)
-12.16"
(-308.86mm)
11th Driest Driest since: 1988 1931
111th Wettest Wettest since: 1987 1999
Nov 1984–Oct 1989
60-Month
145.36"
(3,692.14mm)
160.37"
(4,073.40mm)
-15.01"
(-381.26mm)
9th Driest Driest since: 1933 1932
112th Wettest Wettest since: 1988 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on December 7, 2019 from https://www.ncdc.noaa.gov/cag/