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 2003

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2018)
Wettest/Driest
Since
Record
December 2003
1-Month
5.37"
(136.40mm)
4.63"
(117.60mm)
0.74"
(18.80mm)
78th Driest Driest since: 2000 1976
47th Wettest Wettest since: 2002 1964
Nov–Dec 2003
2-Month
9.38"
(238.25mm)
8.97"
(227.84mm)
0.41"
(10.41mm)
69th Driest Driest since: 2002 1976
56th Wettest Wettest since: 2001 1996
Oct–Dec 2003
3-Month
11.87"
(301.50mm)
11.51"
(292.35mm)
0.36"
(9.15mm)
66th Driest Driest since: 2002 1976
59th Wettest Wettest since: 2001 1996
Sep–Dec 2003
4-Month
12.85"
(326.39mm)
12.93"
(328.42mm)
-0.08"
(-2.03mm)
64th Driest Driest since: 2002 1976
61st Wettest Wettest since: 2001 1996
Aug–Dec 2003
5-Month
13.44"
(341.38mm)
13.73"
(348.74mm)
-0.29"
(-7.36mm)
59th Driest Driest since: 2002 1936
66th Wettest Wettest since: 2001 1996
Jul–Dec 2003
6-Month
13.68"
(347.47mm)
14.46"
(367.28mm)
-0.78"
(-19.81mm)
53rd Driest Driest since: 2002 1936
72nd Wettest Wettest since: 2001 1996
Jun–Dec 2003
7-Month
14.12"
(358.65mm)
16.18"
(410.97mm)
-2.06"
(-52.32mm)
36th Driest Driest since: 2002 1976
89th Wettest Wettest since: 2001 1996
May–Dec 2003
8-Month
15.94"
(404.88mm)
18.32"
(465.33mm)
-2.38"
(-60.45mm)
31st Driest Driest since: 2002 1935
94th Wettest Wettest since: 2001 1996
Apr–Dec 2003
9-Month
19.45"
(494.03mm)
20.67"
(525.02mm)
-1.22"
(-30.99mm)
49th Driest Driest since: 2002 1976
76th Wettest Wettest since: 2001 1996
Mar–Dec 2003
10-Month
24.42"
(620.27mm)
23.93"
(607.82mm)
0.49"
(12.45mm)
62nd Driest Driest since: 2002 1976
63rd Wettest Wettest since: 1998 1996
Feb–Dec 2003
11-Month
26.69"
(677.93mm)
27.54"
(699.52mm)
-0.85"
(-21.59mm)
54th Driest Driest since: 2002 1935
71st Wettest Wettest since: 1999 1996
Jan–Dec 2003
12-Month
31.95"
(811.53mm)
32.07"
(814.58mm)
-0.12"
(-3.05mm)
65th Driest Driest since: 2002 1929
60th Wettest Wettest since: 1999 1996
Jul 2002–Dec 2003
18-Month
42.43"
(1,077.72mm)
46.58"
(1,183.13mm)
-4.15"
(-105.41mm)
28th Driest Driest since: 2002 1929
96th Wettest Wettest since: 1999 1996
Jan 2002–Dec 2003
24-Month
58.52"
(1,486.41mm)
64.19"
(1,630.43mm)
-5.67"
(-144.02mm)
21st Driest Driest since: 2002 1930
103rd Wettest Wettest since: 2000 1996
Jan 2001–Dec 2003
36-Month
86.12"
(2,187.45mm)
96.33"
(2,446.78mm)
-10.21"
(-259.33mm)
12th Driest Driest since: 2002 1930
111th Wettest Wettest since: 2001 1997
Jan 2000–Dec 2003
48-Month
113.37"
(2,879.60mm)
128.33"
(3,259.58mm)
-14.96"
(-379.98mm)
5th Driest Driest since: 1988 1931
117th Wettest Wettest since: 2002 1998
Jan 1999–Dec 2003
60-Month
146.77"
(3,727.96mm)
160.34"
(4,072.64mm)
-13.57"
(-344.68mm)
10th Driest Driest since: 1989 1932
111th Wettest Wettest since: 2002 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 15, 2019 from https://www.ncdc.noaa.gov/cag/