Climate at a Glance | Divisional Rankings | National Centers for Environmental Information (NCEI)

Divisional Rankings

Parameter:

Year:

Month:

State:

Division:

Please note, Degree Days and Palmer Indices are not available for Alaska or Hawaii. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Oregon, Climate Division 1

December 1985 Palmer Z-Index Rankings

View Period (Months):

All

Download:

CSV JSON XML

Record Driest

Bottom ⅒

Bottom ⅓

Normal

Top ⅓

Top ⅒

Record Wettest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2025)	Driest/Wettest Since	Record
December 1985 1-Month	-2.78	-0.20	-2.58	3rd Driest	Driest to Date	2013
December 1985 1-Month	-2.78	-0.20	-2.58	128th Wettest	Wettest since: 1984	2015
Nov–Dec 1985 2-Month	-2.08	-0.04	-2.04	10th Driest	Driest since: 1976	2013
Nov–Dec 1985 2-Month	-2.08	-0.04	-2.04	121st Wettest	Wettest since: 1984	1973
Oct–Dec 1985 3-Month	-1.03	-0.11	-0.92	20th Driest	Driest since: 1978	2013
Oct–Dec 1985 3-Month	-1.03	-0.11	-0.92	111th Wettest	Wettest since: 1984	2016
Sep–Dec 1985 4-Month	-0.41	-0.05	-0.36	41st Driest	Driest since: 1978	1976
Sep–Dec 1985 4-Month	-0.41	-0.05	-0.36	90th Wettest	Wettest since: 1984	1973
Aug–Dec 1985 5-Month	-0.39	-0.07	-0.32	51st Driest	Driest since: 1976	1936
Aug–Dec 1985 5-Month	-0.39	-0.07	-0.32	80th Wettest	Wettest since: 1984	1968
Jul–Dec 1985 6-Month	-0.30	-0.07	-0.23	53rd Driest	Driest since: 1976	2018
Jul–Dec 1985 6-Month	-0.30	-0.07	-0.23	78th Wettest	Wettest since: 1984	1920
Jun–Dec 1985 7-Month	0.08	-0.06	0.14	86th Driest	Driest since: 1982	2018
Jun–Dec 1985 7-Month	0.08	-0.06	0.14	45th Wettest	Wettest since: 1984	1920
May–Dec 1985 8-Month	-0.12	-0.05	-0.07	68th Driest	Driest since: 1982	2018
May–Dec 1985 8-Month	-0.12	-0.05	-0.07	63rd Wettest	Wettest since: 1984	1968
Apr–Dec 1985 9-Month	-0.33	-0.03	-0.30	49th Driest	Driest since: 1976	1938
Apr–Dec 1985 9-Month	-0.33	-0.03	-0.30	82nd Wettest	Wettest since: 1984	1937
Mar–Dec 1985 10-Month	-0.33	-0.05	-0.28	52nd Driest	Driest since: 1976	1992
Mar–Dec 1985 10-Month	-0.33	-0.05	-0.28	79th Wettest	Wettest since: 1984	1920, 1937
Feb–Dec 1985 11-Month	-0.44	-0.04	-0.40	40th Driest	Driest since: 1976	2018
	-0.44	-0.04	-0.40	91st Wettest	Wettest since: 1984	1983
	Ties: 1926
Jan–Dec 1985 12-Month	-0.74	-0.04	-0.70	19th Driest	Driest since: 1976	1992
Jan–Dec 1985 12-Month	-0.74	-0.04	-0.70	112th Wettest	Wettest since: 1984	1983
Jul 1984–Dec 1985 18-Month	-0.42	-0.04	-0.38	38th Driest	Driest since: 1967	1992
Jul 1984–Dec 1985 18-Month	-0.42	-0.04	-0.38	92nd Wettest	Wettest since: 1984	1983, 1996
Jan 1984–Dec 1985 24-Month	-0.12	-0.04	-0.08	62nd Driest	Driest since: 1980	1930
Jan 1984–Dec 1985 24-Month	-0.12	-0.04	-0.08	68th Wettest	Wettest since: 1984	1984
Jan 1983–Dec 1985 36-Month	0.41	-0.03	0.44	119th Driest	Driest since: 1982	1930
	0.41	-0.03	0.44	10th Wettest	Wettest since: 1984	1997
	Ties: 1904
Jan 1982–Dec 1985 48-Month	0.40	-0.04	0.44	118th Driest	Driest since: 1982	1926
	0.40	-0.04	0.44	10th Wettest	Wettest since: 1984	1998
	Ties: 1971
Jan 1981–Dec 1985 60-Month	0.39	-0.04	0.43	119th Driest	Driest since: 1983	1926, 1932
Jan 1981–Dec 1985 60-Month	0.39	-0.04	0.43	8th Wettest	Wettest since: 1984	1999

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published March 2025, retrieved on March 26, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings

Climate at a Glance Divisional Rankings

Divisional Rankings

Oregon, Climate Division 1

December 1985 Palmer Z-Index Rankings

Citing This Page

Success

Error