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 August 2020. For more information, please see Climatological Rankings.


Northwest Climate Region

Precipitation Rankings, October 1984

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
October 1984
1-Month
3.27"
(83.06mm)
2.54"
(64.52mm)
0.73"
(18.54mm)
92nd Driest Driest since: 1983 1895
34th Wettest Wettest since: 1982 2016
Ties: 1968
Sep–Oct 1984
2-Month
4.66"
(118.36mm)
3.96"
(100.58mm)
0.70"
(17.78mm)
88th Driest Driest since: 1983 1987
38th Wettest Wettest since: 1982 2016
Ties: 1979
Aug–Oct 1984
3-Month
5.71"
(145.03mm)
4.76"
(120.90mm)
0.95"
(24.13mm)
94th Driest Driest since: 1983 1987
32nd Wettest Wettest since: 1982 2016
Jul–Oct 1984
4-Month
6.40"
(162.56mm)
5.49"
(139.45mm)
0.91"
(23.11mm)
95th Driest Driest since: 1981 1952
31st Wettest Wettest since: 1983 2016
Jun–Oct 1984
5-Month
9.33"
(236.98mm)
7.21"
(183.13mm)
2.12"
(53.85mm)
112th Driest Driest since: 1983 1917, 2002
14th Wettest Wettest since: 1982 1947
May–Oct 1984
6-Month
12.46"
(316.48mm)
9.35"
(237.49mm)
3.11"
(78.99mm)
120th Driest Driest since: 1983 2002
6th Wettest Wettest since: 1948 1941
Apr–Oct 1984
7-Month
15.53"
(394.46mm)
11.71"
(297.43mm)
3.82"
(97.03mm)
121st Driest Driest since: 1983 2002
5th Wettest Wettest since: 1948 1997
Mar–Oct 1984
8-Month
19.52"
(495.81mm)
14.97"
(380.24mm)
4.55"
(115.57mm)
124th Driest Driest since: 1983 1939
2nd Wettest Wettest to Date 1997
Feb–Oct 1984
9-Month
23.18"
(588.77mm)
18.58"
(471.93mm)
4.60"
(116.84mm)
118th Driest Driest since: 1982 1929
8th Wettest Wettest since: 1983 2017
Jan–Oct 1984
10-Month
26.13"
(663.70mm)
23.10"
(586.74mm)
3.03"
(76.96mm)
100th Driest Driest since: 1981 1929
26th Wettest Wettest since: 1983 1950
Dec 1983–Oct 1984
11-Month
31.83"
(808.48mm)
27.75"
(704.85mm)
4.08"
(103.63mm)
107th Driest Driest since: 1981 1929
18th Wettest Wettest since: 1983 1997
Nov 1983–Oct 1984
12-Month
39.38"
(1,000.25mm)
32.10"
(815.34mm)
7.28"
(184.91mm)
118th Driest Driest since: 1983 1977
7th Wettest Wettest since: 1982 1997
May 1983–Oct 1984
18-Month
50.33"
(1,278.38mm)
41.48"
(1,053.59mm)
8.85"
(224.79mm)
120th Driest Driest since: 1983 1929
5th Wettest Wettest since: 1982 1997
Nov 1982–Oct 1984
24-Month
77.91"
(1,978.91mm)
64.23"
(1,631.44mm)
13.68"
(347.47mm)
120th Driest Driest since: 1982 1930
4th Wettest Wettest since: 1983 1997
Nov 1981–Oct 1984
36-Month
118.77"
(3,016.76mm)
96.31"
(2,446.27mm)
22.46"
(570.49mm)
120th Driest Driest since: 1983 1931
3rd Wettest Wettest to Date 1997
Nov 1980–Oct 1984
48-Month
152.46"
(3,872.48mm)
128.38"
(3,260.85mm)
24.08"
(611.63mm)
119th Driest Driest since: 1983 1931
3rd Wettest Wettest to Date 1999
Nov 1979–Oct 1984
60-Month
184.25"
(4,679.95mm)
160.37"
(4,073.40mm)
23.88"
(606.55mm)
118th Driest Driest since: 1983 1932
3rd Wettest Wettest to Date 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2020, retrieved on September 30, 2020 from https://www.ncdc.noaa.gov/cag/