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 December 2020. 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
(1895-2020)
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
126th 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
108th 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
115th 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
117th 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
123rd 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
110th 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
113th Wettest Wettest to Date 1997
Mar–Oct 1895
8-Month
11.67"
(296.42mm)
14.97"
(380.24mm)
-3.30"
(-83.82mm)
11th 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
124th 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
106th 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 January 2021, retrieved on January 20, 2021 from https://www.ncdc.noaa.gov/cag/