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 April 2022. For more information, please see Climatological Rankings.


Northwest Climate Region

Precipitation Rankings, October 1895

View Period (Months):All12345678910
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
October 1895
1-Month
0.11"
(2.79mm)
2.54"
(64.52mm)
-2.43"
(-61.73mm)
1st Driest Driest to Date 1895
127th Wettest Wettest to Date 2016
Sep–Oct 1895
2-Month
2.45"
(62.23mm)
3.96"
(100.58mm)
-1.51"
(-38.35mm)
19th Driest Driest to Date 1987
109th Wettest Wettest to Date 2016
Aug–Oct 1895
3-Month
2.74"
(69.60mm)
4.76"
(120.90mm)
-2.02"
(-51.30mm)
12th Driest Driest to Date 1987
116th Wettest Wettest to Date 2016
Jul–Oct 1895
4-Month
3.35"
(85.09mm)
5.49"
(139.45mm)
-2.14"
(-54.36mm)
10th Driest Driest to Date 1952
118th Wettest Wettest to Date 2016
Jun–Oct 1895
5-Month
3.88"
(98.55mm)
7.21"
(183.13mm)
-3.33"
(-84.58mm)
4th Driest Driest to Date 1917, 2002
124th Wettest Wettest to Date 1947
May–Oct 1895
6-Month
7.06"
(179.32mm)
9.35"
(237.49mm)
-2.29"
(-58.17mm)
17th Driest Driest to Date 2002
111th Wettest Wettest to Date 1941
Apr–Oct 1895
7-Month
9.02"
(229.11mm)
11.71"
(297.43mm)
-2.69"
(-68.32mm)
14th Driest Driest to Date 2002
114th Wettest Wettest to Date 1997
Mar–Oct 1895
8-Month
11.67"
(296.42mm)
14.97"
(380.24mm)
-3.30"
(-83.82mm)
12th Driest Driest to Date 1939
116th Wettest Wettest to Date 1997
Feb–Oct 1895
9-Month
13.23"
(336.04mm)
18.58"
(471.93mm)
-5.35"
(-135.89mm)
3rd Driest Driest to Date 1929
125th Wettest Wettest to Date 2017
Jan–Oct 1895
10-Month
19.49"
(495.05mm)
23.10"
(586.74mm)
-3.61"
(-91.69mm)
21st Driest Driest to Date 1929
107th Wettest Wettest to Date 1950
Ties: 1930, 1994

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published May 2022, retrieved on May 17, 2022 from https://www.ncdc.noaa.gov/cag/