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, October 1988

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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
October 1988 1-Month	0.00" (0.00mm)	0.89" (22.61mm)	-0.89" (-22.61mm)	1st Driest	Driest since: 1952	1895, 1917, 1952, 1988
	0.00" (0.00mm)	0.89" (22.61mm)	-0.89" (-22.61mm)	128th Wettest	Wettest since: 1987	1956
	Ties: 1895, 1917, 1952
Sep–Oct 1988 2-Month	0.34" (8.64mm)	1.47" (37.34mm)	-1.13" (-28.70mm)	7th Driest	Driest since: 1987	1987
Sep–Oct 1988 2-Month	0.34" (8.64mm)	1.47" (37.34mm)	-1.13" (-28.70mm)	122nd Wettest	Wettest since: 1986	1940
Aug–Oct 1988 3-Month	0.53" (13.46mm)	1.85" (46.99mm)	-1.32" (-33.53mm)	5th Driest	Driest since: 1987	1929
Aug–Oct 1988 3-Month	0.53" (13.46mm)	1.85" (46.99mm)	-1.32" (-33.53mm)	124th Wettest	Wettest since: 1986	1940
Jul–Oct 1988 4-Month	0.64" (16.26mm)	2.21" (56.13mm)	-1.57" (-39.87mm)	3rd Driest	Driest since: 1935	1929
Jul–Oct 1988 4-Month	0.64" (16.26mm)	2.21" (56.13mm)	-1.57" (-39.87mm)	126th Wettest	Wettest since: 1987	1940
Jun–Oct 1988 5-Month	1.61" (40.89mm)	3.32" (84.33mm)	-1.71" (-43.44mm)	7th Driest	Driest since: 1949	1935
Jun–Oct 1988 5-Month	1.61" (40.89mm)	3.32" (84.33mm)	-1.71" (-43.44mm)	122nd Wettest	Wettest since: 1987	1923
May–Oct 1988 6-Month	2.26" (57.40mm)	4.60" (116.84mm)	-2.34" (-59.44mm)	4th Driest	Driest since: 1935	1928
May–Oct 1988 6-Month	2.26" (57.40mm)	4.60" (116.84mm)	-2.34" (-59.44mm)	125th Wettest	Wettest since: 1987	1998
Apr–Oct 1988 7-Month	3.36" (85.34mm)	5.69" (144.53mm)	-2.33" (-59.19mm)	10th Driest	Driest since: 1966	1928
Apr–Oct 1988 7-Month	3.36" (85.34mm)	5.69" (144.53mm)	-2.33" (-59.19mm)	119th Wettest	Wettest since: 1987	1998
Mar–Oct 1988 8-Month	4.18" (106.17mm)	6.91" (175.51mm)	-2.73" (-69.34mm)	6th Driest	Driest since: 1966	1924
	4.18" (106.17mm)	6.91" (175.51mm)	-2.73" (-69.34mm)	123rd Wettest	Wettest since: 1987	1998
	Ties: 1954
Feb–Oct 1988 9-Month	4.41" (112.01mm)	8.21" (208.53mm)	-3.80" (-96.52mm)	2nd Driest	Driest since: 1966	1966
Feb–Oct 1988 9-Month	4.41" (112.01mm)	8.21" (208.53mm)	-3.80" (-96.52mm)	127th Wettest	Wettest since: 1987	1998
Jan–Oct 1988 10-Month	5.98" (151.89mm)	9.79" (248.67mm)	-3.81" (-96.78mm)	6th Driest	Driest since: 1966	1966
Jan–Oct 1988 10-Month	5.98" (151.89mm)	9.79" (248.67mm)	-3.81" (-96.78mm)	123rd Wettest	Wettest since: 1987	1998
Dec 1987–Oct 1988 11-Month	7.36" (186.94mm)	11.26" (286.00mm)	-3.90" (-99.06mm)	8th Driest	Driest since: 1977	1966
Dec 1987–Oct 1988 11-Month	7.36" (186.94mm)	11.26" (286.00mm)	-3.90" (-99.06mm)	120th Wettest	Wettest since: 1987	1998
Nov 1987–Oct 1988 12-Month	8.41" (213.61mm)	12.56" (319.02mm)	-4.15" (-105.41mm)	8th Driest	Driest since: 1977	1924
	8.41" (213.61mm)	12.56" (319.02mm)	-4.15" (-105.41mm)	120th Wettest	Wettest since: 1987	1998
	Ties: 1968
May 1987–Oct 1988 18-Month	12.86" (326.64mm)	17.16" (435.86mm)	-4.30" (-109.22mm)	9th Driest	Driest since: 1955	1929
May 1987–Oct 1988 18-Month	12.86" (326.64mm)	17.16" (435.86mm)	-4.30" (-109.22mm)	119th Wettest	Wettest since: 1987	1983
Nov 1986–Oct 1988 24-Month	18.37" (466.60mm)	25.12" (638.05mm)	-6.75" (-171.45mm)	5th Driest	Driest since: 1955	1934
Nov 1986–Oct 1988 24-Month	18.37" (466.60mm)	25.12" (638.05mm)	-6.75" (-171.45mm)	122nd Wettest	Wettest since: 1987	1983
Nov 1985–Oct 1988 36-Month	32.52" (826.01mm)	37.70" (957.58mm)	-5.18" (-131.57mm)	21st Driest	Driest since: 1968	1931
Nov 1985–Oct 1988 36-Month	32.52" (826.01mm)	37.70" (957.58mm)	-5.18" (-131.57mm)	105th Wettest	Wettest since: 1987	1984
Nov 1984–Oct 1988 48-Month	43.59" (1,107.19mm)	50.19" (1,274.83mm)	-6.60" (-167.64mm)	17th Driest	Driest since: 1969	1931
Nov 1984–Oct 1988 48-Month	43.59" (1,107.19mm)	50.19" (1,274.83mm)	-6.60" (-167.64mm)	108th Wettest	Wettest since: 1987	1984
Nov 1983–Oct 1988 60-Month	62.24" (1,580.90mm)	62.67" (1,591.82mm)	-0.43" (-10.92mm)	67th Driest	Driest since: 1977	1935
Nov 1983–Oct 1988 60-Month	62.24" (1,580.90mm)	62.67" (1,591.82mm)	-0.43" (-10.92mm)	57th Wettest	Wettest since: 1987	1984

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published January 2023, retrieved on February 6, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings