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


Northwest Climate Region

Precipitation Rankings, December 1989

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2018)
Wettest/Driest
Since
Record
December 1989
1-Month
1.93"
(49.02mm)
4.63"
(117.60mm)
-2.70"
(-68.58mm)
5th Driest Driest since: 1985 1976
120th Wettest Wettest since: 1988 1964
Nov–Dec 1989
2-Month
5.28"
(134.11mm)
8.97"
(227.84mm)
-3.69"
(-93.73mm)
9th Driest Driest since: 1976 1976
116th Wettest Wettest since: 1988 1996
Oct–Dec 1989
3-Month
7.57"
(192.28mm)
11.51"
(292.35mm)
-3.94"
(-100.07mm)
10th Driest Driest since: 1978 1976
115th Wettest Wettest since: 1988 1996
Sep–Dec 1989
4-Month
8.38"
(212.85mm)
12.93"
(328.42mm)
-4.55"
(-115.57mm)
8th Driest Driest since: 1976 1976
117th Wettest Wettest since: 1988 1996
Aug–Dec 1989
5-Month
9.95"
(252.73mm)
13.73"
(348.74mm)
-3.78"
(-96.01mm)
14th Driest Driest since: 1987 1936
111th Wettest Wettest since: 1988 1996
Jul–Dec 1989
6-Month
10.47"
(265.94mm)
14.46"
(367.28mm)
-3.99"
(-101.34mm)
13th Driest Driest since: 1976 1936
112th Wettest Wettest since: 1988 1996
Jun–Dec 1989
7-Month
11.42"
(290.07mm)
16.18"
(410.97mm)
-4.76"
(-120.90mm)
8th Driest Driest since: 1976 1976
117th Wettest Wettest since: 1988 1996
May–Dec 1989
8-Month
13.71"
(348.23mm)
18.32"
(465.33mm)
-4.61"
(-117.10mm)
11th Driest Driest since: 1976 1935
114th Wettest Wettest since: 1988 1996
Apr–Dec 1989
9-Month
15.78"
(400.81mm)
20.67"
(525.02mm)
-4.89"
(-124.21mm)
10th Driest Driest since: 1976 1976
115th Wettest Wettest since: 1988 1996
Mar–Dec 1989
10-Month
21.23"
(539.24mm)
23.93"
(607.82mm)
-2.70"
(-68.58mm)
33rd Driest Driest since: 1987 1976
92nd Wettest Wettest since: 1988 1996
Feb–Dec 1989
11-Month
23.41"
(594.61mm)
27.54"
(699.52mm)
-4.13"
(-104.91mm)
23rd Driest Driest since: 1987 1935
102nd Wettest Wettest since: 1988 1996
Jan–Dec 1989
12-Month
27.54"
(699.52mm)
32.07"
(814.58mm)
-4.53"
(-115.06mm)
22nd Driest Driest since: 1987 1929
103rd Wettest Wettest since: 1988 1996
Jul 1988–Dec 1989
18-Month
40.62"
(1,031.75mm)
46.58"
(1,183.13mm)
-5.96"
(-151.38mm)
17th Driest Driest since: 1988 1929
107th Wettest Wettest since: 1986 1996
Jan 1988–Dec 1989
24-Month
57.00"
(1,447.80mm)
64.19"
(1,630.43mm)
-7.19"
(-182.63mm)
16th Driest Driest since: 1988 1930
108th Wettest Wettest since: 1987 1996
Jan 1987–Dec 1989
36-Month
83.25"
(2,114.55mm)
96.33"
(2,446.78mm)
-13.08"
(-332.23mm)
6th Driest Driest since: 1987 1930
117th Wettest Wettest since: 1988 1997
Jan 1986–Dec 1989
48-Month
115.91"
(2,944.11mm)
128.33"
(3,259.58mm)
-12.42"
(-315.47mm)
12th Driest Driest since: 1988 1931
110th Wettest Wettest since: 1987 1998
Jan 1985–Dec 1989
60-Month
139.89"
(3,553.21mm)
160.34"
(4,072.64mm)
-20.45"
(-519.43mm)
4th Driest Driest since: 1932 1932
117th Wettest Wettest since: 1988 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 17, 2019 from https://www.ncdc.noaa.gov/cag/