Regional Rankings

Regional Data Info
Please note, Palmer Indices are not available for NWS Regions. Degree Days are not available for Great Plains, Souther Plains and Gulf Coast Rockies and Westward, River Basins, or Agricultural Belts. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Northwest Climate Region

Precipitation Rankings, January 2014

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  • Record Wettest
PeriodValue1901-2000
Mean		AnomalyRank
(1895-2023)		Wettest/Driest
Since		Record
January 2014
1-Month		2.80"
(71.12mm)		4.53"
(115.06mm)		-1.73"
(-43.94mm)		19th Driest
Driest since:
1985
111th Wettest
Wettest since:
1953
Dec 2013–Jan 2014
2-Month		4.93"
(125.22mm)		9.17"
(232.92mm)		-4.24"
(-107.70mm)		6th Driest
Driest since:
1977
123rd Wettest
Wettest since:
1965
Nov 2013–Jan 2014
3-Month		7.54"
(191.52mm)		13.53"
(343.66mm)		-5.99"
(-152.14mm)		4th Driest
Driest since:
1977
125th Wettest
Wettest since:
1974
Oct 2013–Jan 2014
4-Month		8.58"
(217.93mm)		16.08"
(408.43mm)		-7.50"
(-190.50mm)		3rd Driest
Driest since:
1977
126th Wettest
Wettest since:
1997
Sep 2013–Jan 2014
5-Month		12.75"
(323.85mm)		17.50"
(444.50mm)		-4.75"
(-120.65mm)		12th Driest
Driest since:
1977
117th Wettest
Wettest since:
1974
Aug 2013–Jan 2014
6-Month		13.76"
(349.50mm)		18.31"
(465.07mm)		-4.55"
(-115.57mm)		14th Driest
Driest since:
1977
115th Wettest
Wettest since:
1974
Jul 2013–Jan 2014
7-Month		14.06"
(357.12mm)		19.04"
(483.62mm)		-4.98"
(-126.50mm)		10th Driest
Driest since:
1977
119th Wettest
Wettest since:
1956
Jun 2013–Jan 2014
8-Month		15.71"
(399.03mm)		20.76"
(527.30mm)		-5.05"
(-128.27mm)		8th Driest
Driest since:
1977
121st Wettest
Wettest since:
1956
May 2013–Jan 2014
9-Month		17.98"
(456.69mm)		22.91"
(581.91mm)		-4.93"
(-125.22mm)		13th Driest
Driest since:
1977
116th Wettest
Wettest since:
1997
Apr 2013–Jan 2014
10-Month		20.59"
(522.99mm)		25.27"
(641.86mm)		-4.68"
(-118.87mm)		12th Driest
Driest since:
1977
117th Wettest
Wettest since:
1997
Mar 2013–Jan 2014
11-Month		22.83"
(579.88mm)		28.53"
(724.66mm)		-5.70"
(-144.78mm)		9th Driest
Driest since:
1977
120th Wettest
Wettest since:
1997
Feb 2013–Jan 2014
12-Month		24.57"
(624.08mm)		32.13"
(816.10mm)		-7.56"
(-192.02mm)		5th Driest
Driest since:
1977
124th Wettest
Wettest since:
1997
Aug 2012–Jan 2014
18-Month		42.94"
(1,090.68mm)		50.47"
(1,281.94mm)		-7.53"
(-191.26mm)		12th Driest
Driest since:
1930
116th Wettest
Wettest since:
1997
Feb 2012–Jan 2014
24-Month		60.89"
(1,546.61mm)		64.28"
(1,632.71mm)		-3.39"
(-86.10mm)		43rd Driest
Driest since:
1931
85th Wettest
Wettest since:
1997
Ties: 1992, 2021
Feb 2011–Jan 2014
36-Month		94.29"
(2,394.97mm)		96.31"
(2,446.27mm)		-2.02"
(-51.30mm)		53rd Driest
Driest since:
1931
74th Wettest
Wettest since:
1998
Feb 2010–Jan 2014
48-Month		130.44"
(3,313.18mm)		128.35"
(3,260.09mm)		2.09"
(53.09mm)		82nd Driest
Driest since:
1932
44th Wettest
Wettest since:
1999
Ties: 1904
Feb 2009–Jan 2014
60-Month		160.36"
(4,073.14mm)		160.30"
(4,071.62mm)		0.06"
(1.52mm)		62nd Driest
Driest since:
1933
63rd Wettest
Wettest since:
2000

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