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 2001

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
October 2001
1-Month
2.87"
(72.90mm)
2.54"
(64.52mm)
0.33"
(8.38mm)
81st Driest Driest since: 1999 1895
46th Wettest Wettest since: 2000 2016
Ties: 1912
Sep–Oct 2001
2-Month
3.60"
(91.44mm)
3.96"
(100.58mm)
-0.36"
(-9.14mm)
52nd Driest Driest since: 1999 1987
75th Wettest Wettest since: 2000 2016
Aug–Oct 2001
3-Month
4.20"
(106.68mm)
4.76"
(120.90mm)
-0.56"
(-14.22mm)
46th Driest Driest since: 1999 1987
81st Wettest Wettest since: 2000 2016
Jul–Oct 2001
4-Month
5.08"
(129.03mm)
5.49"
(139.45mm)
-0.41"
(-10.42mm)
59th Driest Driest since: 1999 1952
68th Wettest Wettest since: 2000 2016
Jun–Oct 2001
5-Month
6.78"
(172.21mm)
7.21"
(183.13mm)
-0.43"
(-10.92mm)
54th Driest Driest since: 2000 1917, 2002
73rd Wettest Wettest since: 1997 1947
May–Oct 2001
6-Month
8.15"
(207.01mm)
9.35"
(237.49mm)
-1.20"
(-30.48mm)
35th Driest Driest since: 1999 2002
92nd Wettest Wettest since: 2000 1941
Apr–Oct 2001
7-Month
10.84"
(275.34mm)
11.71"
(297.43mm)
-0.87"
(-22.09mm)
45th Driest Driest since: 2000 2002
82nd Wettest Wettest since: 1998 1997
Ties: 1994
Mar–Oct 2001
8-Month
13.33"
(338.58mm)
14.97"
(380.24mm)
-1.64"
(-41.66mm)
38th Driest Driest since: 1999 1939
89th Wettest Wettest since: 2000 1997
Feb–Oct 2001
9-Month
14.92"
(378.97mm)
18.58"
(471.93mm)
-3.66"
(-92.96mm)
16th Driest Driest since: 1987 1929
111th Wettest Wettest since: 2000 2017
Jan–Oct 2001
10-Month
16.90"
(429.26mm)
23.10"
(586.74mm)
-6.20"
(-157.48mm)
3rd Driest Driest since: 1929 1929
124th Wettest Wettest since: 2000 1950
Dec 2000–Oct 2001
11-Month
19.44"
(493.78mm)
27.75"
(704.85mm)
-8.31"
(-211.07mm)
2nd Driest Driest since: 1929 1929
124th Wettest Wettest since: 2000 1997
Nov 2000–Oct 2001
12-Month
21.52"
(546.61mm)
32.10"
(815.34mm)
-10.58"
(-268.73mm)
2nd Driest Driest since: 1977 1977
124th Wettest Wettest since: 2000 1997
May 2000–Oct 2001
18-Month
30.28"
(769.11mm)
41.48"
(1,053.59mm)
-11.20"
(-284.48mm)
3rd Driest Driest since: 1977 1929
123rd Wettest Wettest since: 2000 1997
Nov 1999–Oct 2001
24-Month
53.04"
(1,347.22mm)
64.23"
(1,631.44mm)
-11.19"
(-284.22mm)
6th Driest Driest since: 1988 1930
119th Wettest Wettest since: 2000 1997
Nov 1998–Oct 2001
36-Month
91.06"
(2,312.92mm)
96.31"
(2,446.27mm)
-5.25"
(-133.35mm)
33rd Driest Driest since: 1994 1931
91st Wettest Wettest since: 2000 1997
Nov 1997–Oct 2001
48-Month
122.97"
(3,123.44mm)
128.38"
(3,260.85mm)
-5.41"
(-137.41mm)
34th Driest Driest since: 1995 1931
89th Wettest Wettest since: 2000 1999
Nov 1996–Oct 2001
60-Month
168.52"
(4,280.41mm)
160.37"
(4,073.40mm)
8.15"
(207.01mm)
99th Driest Driest since: 1996 1932
23rd Wettest Wettest since: 2000 1999

Citing This Page

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