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 November 2019. For more information, please see Climatological Rankings.


Northwest Climate Region

Precipitation Rankings, January 1990

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
January 1990
1-Month
6.06"
(153.92mm)
4.53"
(115.06mm)
1.53"
(38.86mm)
103rd Driest Driest since: 1989 1985
23rd Wettest Wettest since: 1974 1953
Dec 1989–Jan 1990
2-Month
7.99"
(202.95mm)
9.17"
(232.92mm)
-1.18"
(-29.97mm)
47th Driest Driest since: 1989 1977
78th Wettest Wettest since: 1988 1965
Nov 1989–Jan 1990
3-Month
11.34"
(288.04mm)
13.53"
(343.66mm)
-2.19"
(-55.62mm)
37th Driest Driest since: 1987 1977
88th Wettest Wettest since: 1989 1974
Oct 1989–Jan 1990
4-Month
13.63"
(346.20mm)
16.08"
(408.43mm)
-2.45"
(-62.23mm)
28th Driest Driest since: 1988 1977
97th Wettest Wettest since: 1989 1997
Sep 1989–Jan 1990
5-Month
14.44"
(366.78mm)
17.50"
(444.50mm)
-3.06"
(-77.72mm)
24th Driest Driest since: 1988 1977
101st Wettest Wettest since: 1989 1974
Aug 1989–Jan 1990
6-Month
16.01"
(406.65mm)
18.31"
(465.07mm)
-2.30"
(-58.42mm)
32nd Driest Driest since: 1988 1977
93rd Wettest Wettest since: 1989 1974
Jul 1989–Jan 1990
7-Month
16.53"
(419.86mm)
19.04"
(483.62mm)
-2.51"
(-63.76mm)
32nd Driest Driest since: 1988 1977
93rd Wettest Wettest since: 1989 1956
Jun 1989–Jan 1990
8-Month
17.48"
(443.99mm)
20.76"
(527.30mm)
-3.28"
(-83.31mm)
28th Driest Driest since: 1988 1977
97th Wettest Wettest since: 1989 1956
May 1989–Jan 1990
9-Month
19.77"
(502.16mm)
22.91"
(581.91mm)
-3.14"
(-79.75mm)
26th Driest Driest since: 1988 1977
99th Wettest Wettest since: 1989 1997
Apr 1989–Jan 1990
10-Month
21.84"
(554.74mm)
25.27"
(641.86mm)
-3.43"
(-87.12mm)
26th Driest Driest since: 1988 1977
99th Wettest Wettest since: 1989 1997
Mar 1989–Jan 1990
11-Month
27.29"
(693.17mm)
28.53"
(724.66mm)
-1.24"
(-31.49mm)
46th Driest Driest since: 1988 1977
79th Wettest Wettest since: 1989 1997
Feb 1989–Jan 1990
12-Month
29.47"
(748.54mm)
32.13"
(816.10mm)
-2.66"
(-67.56mm)
39th Driest Driest since: 1988 1977
86th Wettest Wettest since: 1989 1997
Aug 1988–Jan 1990
18-Month
46.28"
(1,175.51mm)
50.47"
(1,281.94mm)
-4.19"
(-106.43mm)
28th Driest Driest since: 1989 1930
96th Wettest Wettest since: 1987 1997
Feb 1988–Jan 1990
24-Month
59.10"
(1,501.14mm)
64.28"
(1,632.71mm)
-5.18"
(-131.57mm)
27th Driest Driest since: 1989 1931
97th Wettest Wettest since: 1987 1997
Feb 1987–Jan 1990
36-Month
85.34"
(2,167.64mm)
96.31"
(2,446.27mm)
-10.97"
(-278.63mm)
8th Driest Driest since: 1979 1931
115th Wettest Wettest since: 1989 1998
Feb 1986–Jan 1990
48-Month
117.24"
(2,977.90mm)
128.35"
(3,260.09mm)
-11.11"
(-282.19mm)
16th Driest Driest since: 1989 1932
106th Wettest Wettest since: 1988 1999
Feb 1985–Jan 1990
60-Month
145.33"
(3,691.38mm)
160.30"
(4,071.62mm)
-14.97"
(-380.24mm)
8th Driest Driest since: 1940 1933
113th Wettest Wettest since: 1989 2000

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 10, 2019 from https://www.ncdc.noaa.gov/cag/