Divisional Rankings

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Please note, Degree Days and Palmer Indices are not available for Alaska. 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 9. Southeast

Precipitation Rankings, February 1991

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Record Driest

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Record Wettest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Wettest/Driest Since	Record
February 1991 1-Month	0.72" (18.29mm)	1.31" (33.27mm)	-0.59" (-14.98mm)	38th Driest	Driest since: 1990	1965
	0.72" (18.29mm)	1.31" (33.27mm)	-0.59" (-14.98mm)	91st Wettest	Wettest since: 1989	2019
	Ties: 2018
Jan–Feb 1991 2-Month	1.31" (33.27mm)	2.88" (73.15mm)	-1.57" (-39.88mm)	8th Driest	Driest since: 1985	1920
Jan–Feb 1991 2-Month	1.31" (33.27mm)	2.88" (73.15mm)	-1.57" (-39.88mm)	121st Wettest	Wettest since: 1990	1916
Dec 1990–Feb 1991 3-Month	2.00" (50.80mm)	4.35" (110.49mm)	-2.35" (-59.69mm)	5th Driest	Driest since: 1990	1977
Dec 1990–Feb 1991 3-Month	2.00" (50.80mm)	4.35" (110.49mm)	-2.35" (-59.69mm)	123rd Wettest	Wettest since: 1989	1916
Nov 1990–Feb 1991 4-Month	2.66" (67.56mm)	5.65" (143.51mm)	-2.99" (-75.95mm)	3rd Driest	Driest since: 1990	1977
Nov 1990–Feb 1991 4-Month	2.66" (67.56mm)	5.65" (143.51mm)	-2.99" (-75.95mm)	125th Wettest	Wettest since: 1989	1982
Oct 1990–Feb 1991 5-Month	3.24" (82.30mm)	6.54" (166.12mm)	-3.30" (-83.82mm)	3rd Driest	Driest since: 1990	1977
Oct 1990–Feb 1991 5-Month	3.24" (82.30mm)	6.54" (166.12mm)	-3.30" (-83.82mm)	125th Wettest	Wettest since: 1989	1982
Sep 1990–Feb 1991 6-Month	3.32" (84.33mm)	7.12" (180.85mm)	-3.80" (-96.52mm)	1st Driest	Driest since: 1991	1991
Sep 1990–Feb 1991 6-Month	3.32" (84.33mm)	7.12" (180.85mm)	-3.80" (-96.52mm)	127th Wettest	Wettest since: 1990	1941
Aug 1990–Feb 1991 7-Month	4.46" (113.28mm)	7.50" (190.50mm)	-3.04" (-77.22mm)	3rd Driest	Driest since: 1955	1955
Aug 1990–Feb 1991 7-Month	4.46" (113.28mm)	7.50" (190.50mm)	-3.04" (-77.22mm)	125th Wettest	Wettest since: 1990	1984
Jul 1990–Feb 1991 8-Month	4.72" (119.89mm)	7.86" (199.64mm)	-3.14" (-79.75mm)	4th Driest	Driest since: 1955	1955
Jul 1990–Feb 1991 8-Month	4.72" (119.89mm)	7.86" (199.64mm)	-3.14" (-79.75mm)	124th Wettest	Wettest since: 1990	1984
Jun 1990–Feb 1991 9-Month	5.23" (132.84mm)	8.98" (228.09mm)	-3.75" (-95.25mm)	2nd Driest	Driest since: 1929	1929
Jun 1990–Feb 1991 9-Month	5.23" (132.84mm)	8.98" (228.09mm)	-3.75" (-95.25mm)	126th Wettest	Wettest since: 1990	1914
May 1990–Feb 1991 10-Month	6.79" (172.47mm)	10.25" (260.35mm)	-3.46" (-87.88mm)	8th Driest	Driest since: 1990	1929
	6.79" (172.47mm)	10.25" (260.35mm)	-3.46" (-87.88mm)	120th Wettest	Wettest since: 1990	1999
	Ties: 1990
Apr 1990–Feb 1991 11-Month	8.22" (208.79mm)	11.35" (288.29mm)	-3.13" (-79.50mm)	11th Driest	Driest since: 1990	1929
Apr 1990–Feb 1991 11-Month	8.22" (208.79mm)	11.35" (288.29mm)	-3.13" (-79.50mm)	117th Wettest	Wettest since: 1989	1999
Mar 1990–Feb 1991 12-Month	9.01" (228.85mm)	12.56" (319.02mm)	-3.55" (-90.17mm)	11th Driest	Driest since: 1977	1955
Mar 1990–Feb 1991 12-Month	9.01" (228.85mm)	12.56" (319.02mm)	-3.55" (-90.17mm)	117th Wettest	Wettest since: 1990	1984
Sep 1989–Feb 1991 18-Month	13.30" (337.82mm)	19.69" (500.13mm)	-6.39" (-162.31mm)	3rd Driest	Driest since: 1955	1955
Sep 1989–Feb 1991 18-Month	13.30" (337.82mm)	19.69" (500.13mm)	-6.39" (-162.31mm)	124th Wettest	Wettest since: 1990	1984
Mar 1989–Feb 1991 24-Month	19.59" (497.59mm)	25.16" (639.06mm)	-5.57" (-141.47mm)	9th Driest	Driest since: 1955	1930
Mar 1989–Feb 1991 24-Month	19.59" (497.59mm)	25.16" (639.06mm)	-5.57" (-141.47mm)	118th Wettest	Wettest since: 1990	1984
Mar 1988–Feb 1991 36-Month	30.24" (768.10mm)	37.66" (956.56mm)	-7.42" (-188.46mm)	10th Driest	Driest since: 1936	1931
Mar 1988–Feb 1991 36-Month	30.24" (768.10mm)	37.66" (956.56mm)	-7.42" (-188.46mm)	116th Wettest	Wettest since: 1990	1984
Mar 1987–Feb 1991 48-Month	40.90" (1,038.86mm)	50.15" (1,273.81mm)	-9.25" (-234.95mm)	8th Driest	Driest since: 1937	1932
Mar 1987–Feb 1991 48-Month	40.90" (1,038.86mm)	50.15" (1,273.81mm)	-9.25" (-234.95mm)	117th Wettest	Wettest since: 1990	1985
Mar 1986–Feb 1991 60-Month	51.36" (1,304.54mm)	62.63" (1,590.80mm)	-11.27" (-286.26mm)	8th Driest	Driest since: 1937	1933
Mar 1986–Feb 1991 60-Month	51.36" (1,304.54mm)	62.63" (1,590.80mm)	-11.27" (-286.26mm)	116th Wettest	Wettest since: 1990	1985

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published January 2023, retrieved on January 29, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings