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 June 2021. For more information, please see Climatological Rankings.


Northwest Climate Region

Precipitation Rankings, October 1909

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
October 1909
1-Month
2.41"
(61.21mm)
2.54"
(64.52mm)
-0.13"
(-3.31mm)
63rd Driest Driest since: 1907 1895
64th Wettest Wettest since: 1908 2016
Ties: 1922
Sep–Oct 1909
2-Month
4.32"
(109.73mm)
3.96"
(100.58mm)
0.36"
(9.15mm)
79th Driest Driest since: 1907 1987
48th Wettest Wettest since: 1908 2016
Ties: 1977
Aug–Oct 1909
3-Month
4.64"
(117.86mm)
4.76"
(120.90mm)
-0.12"
(-3.04mm)
65th Driest Driest since: 1907 1987
62nd Wettest Wettest since: 1908 2016
Jul–Oct 1909
4-Month
6.20"
(157.48mm)
5.49"
(139.45mm)
0.71"
(18.03mm)
91st Driest Driest since: 1908 1952
36th Wettest Wettest since: 1900 2016
Jun–Oct 1909
5-Month
7.12"
(180.85mm)
7.21"
(183.13mm)
-0.09"
(-2.28mm)
68th Driest Driest since: 1904 1917, 2002
59th Wettest Wettest since: 1908 1947
Ties: 1903, 2007
May–Oct 1909
6-Month
9.03"
(229.36mm)
9.35"
(237.49mm)
-0.32"
(-8.13mm)
58th Driest Driest since: 1907 2002
69th Wettest Wettest since: 1908 1941
Apr–Oct 1909
7-Month
9.91"
(251.71mm)
11.71"
(297.43mm)
-1.80"
(-45.72mm)
25th Driest Driest since: 1904 2002
102nd Wettest Wettest since: 1908 1997
Mar–Oct 1909
8-Month
11.92"
(302.77mm)
14.97"
(380.24mm)
-3.05"
(-77.47mm)
16th Driest Driest since: 1898 1939
111th Wettest Wettest since: 1908 1997
Feb–Oct 1909
9-Month
16.91"
(429.51mm)
18.58"
(471.93mm)
-1.67"
(-42.42mm)
38th Driest Driest since: 1903 1929
89th Wettest Wettest since: 1908 2017
Jan–Oct 1909
10-Month
24.28"
(616.71mm)
23.10"
(586.74mm)
1.18"
(29.97mm)
83rd Driest Driest since: 1908 1929
44th Wettest Wettest since: 1907 1950
Dec 1908–Oct 1909
11-Month
27.25"
(692.15mm)
27.75"
(704.85mm)
-0.50"
(-12.70mm)
53rd Driest Driest since: 1905 1929
73rd Wettest Wettest since: 1908 1997
Nov 1908–Oct 1909
12-Month
29.84"
(757.94mm)
32.10"
(815.34mm)
-2.26"
(-57.40mm)
39th Driest Driest since: 1905 1977
87th Wettest Wettest since: 1908 1997
May 1908–Oct 1909
18-Month
40.81"
(1,036.57mm)
41.48"
(1,053.59mm)
-0.67"
(-17.02mm)
57th Driest Driest since: 1908 1929
69th Wettest Wettest since: 1907 1997
Nov 1907–Oct 1909
24-Month
61.49"
(1,561.85mm)
64.23"
(1,631.44mm)
-2.74"
(-69.59mm)
38th Driest Driest since: 1906 1930
87th Wettest Wettest since: 1908 1997
Ties: 2006
Nov 1906–Oct 1909
36-Month
98.52"
(2,502.41mm)
96.31"
(2,446.27mm)
2.21"
(56.14mm)
82nd Driest Driest since: 1907 1931
42nd Wettest Wettest since: 1908 1997
Nov 1905–Oct 1909
48-Month
128.72"
(3,269.49mm)
128.38"
(3,260.85mm)
0.34"
(8.64mm)
65th Driest Driest since: 1908 1931
58th Wettest Wettest since: 1907 1999
Nov 1904–Oct 1909
60-Month
158.20"
(4,018.28mm)
160.37"
(4,073.40mm)
-2.17"
(-55.12mm)
51st Driest Driest to Date 1932
71st Wettest Wettest since: 1908 1999
Ties: 1964

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published July 2021, retrieved on July 24, 2021 from https://www.ncdc.noaa.gov/cag/