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, September 1976

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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
September 1976 1-Month	1.43" (36.32mm)	0.58" (14.73mm)	0.85" (21.59mm)	119th Driest	Driest since: 1975	1922, 1935, 1943, 1974, 1987
September 1976 1-Month	1.43" (36.32mm)	0.58" (14.73mm)	0.85" (21.59mm)	10th Wettest	Wettest since: 1971	1940
Aug–Sep 1976 2-Month	3.00" (76.20mm)	0.96" (24.38mm)	2.04" (51.82mm)	128th Driest	Driest since: 1975	1935
Aug–Sep 1976 2-Month	3.00" (76.20mm)	0.96" (24.38mm)	2.04" (51.82mm)	1st Wettest	Wettest to Date	1976
Jul–Sep 1976 3-Month	4.10" (104.14mm)	1.32" (33.53mm)	2.78" (70.61mm)	128th Driest	Driest since: 1975	2018
Jul–Sep 1976 3-Month	4.10" (104.14mm)	1.32" (33.53mm)	2.78" (70.61mm)	1st Wettest	Wettest to Date	1976
Jun–Sep 1976 4-Month	4.97" (126.24mm)	2.43" (61.72mm)	2.54" (64.52mm)	127th Driest	Driest since: 1975	1935
Jun–Sep 1976 4-Month	4.97" (126.24mm)	2.43" (61.72mm)	2.54" (64.52mm)	2nd Wettest	Wettest since: 1913	1913
May–Sep 1976 5-Month	5.17" (131.32mm)	3.70" (93.98mm)	1.47" (37.34mm)	109th Driest	Driest since: 1975	1928
May–Sep 1976 5-Month	5.17" (131.32mm)	3.70" (93.98mm)	1.47" (37.34mm)	20th Wettest	Wettest since: 1970	1998
Apr–Sep 1976 6-Month	6.33" (160.78mm)	4.80" (121.92mm)	1.53" (38.86mm)	108th Driest	Driest since: 1975	1924
Apr–Sep 1976 6-Month	6.33" (160.78mm)	4.80" (121.92mm)	1.53" (38.86mm)	21st Wettest	Wettest since: 1965	1998
Mar–Sep 1976 7-Month	6.92" (175.77mm)	6.01" (152.65mm)	0.91" (23.12mm)	87th Driest	Driest since: 1974	1924
Mar–Sep 1976 7-Month	6.92" (175.77mm)	6.01" (152.65mm)	0.91" (23.12mm)	42nd Wettest	Wettest since: 1975	1998
Feb–Sep 1976 8-Month	8.54" (216.92mm)	7.32" (185.93mm)	1.22" (30.99mm)	98th Driest	Driest since: 1974	1924
Feb–Sep 1976 8-Month	8.54" (216.92mm)	7.32" (185.93mm)	1.22" (30.99mm)	31st Wettest	Wettest since: 1975	1998
Jan–Sep 1976 9-Month	9.60" (243.84mm)	8.89" (225.81mm)	0.71" (18.03mm)	90th Driest	Driest since: 1974	1924
	9.60" (243.84mm)	8.89" (225.81mm)	0.71" (18.03mm)	39th Wettest	Wettest since: 1975	1998
	Ties: 1991
Dec 1975–Sep 1976 10-Month	10.78" (273.81mm)	10.36" (263.14mm)	0.42" (10.67mm)	78th Driest	Driest since: 1974	1924
Dec 1975–Sep 1976 10-Month	10.78" (273.81mm)	10.36" (263.14mm)	0.42" (10.67mm)	50th Wettest	Wettest since: 1975	1998
Nov 1975–Sep 1976 11-Month	11.40" (289.56mm)	11.66" (296.16mm)	-0.26" (-6.60mm)	66th Driest	Driest since: 1974	1924
Nov 1975–Sep 1976 11-Month	11.40" (289.56mm)	11.66" (296.16mm)	-0.26" (-6.60mm)	62nd Wettest	Wettest since: 1975	1998
Oct 1975–Sep 1976 12-Month	13.56" (344.42mm)	12.55" (318.77mm)	1.01" (25.65mm)	85th Driest	Driest since: 1974	1966
Oct 1975–Sep 1976 12-Month	13.56" (344.42mm)	12.55" (318.77mm)	1.01" (25.65mm)	43rd Wettest	Wettest since: 1975	1983
Apr 1975–Sep 1976 18-Month	19.60" (497.84mm)	17.37" (441.20mm)	2.23" (56.64mm)	97th Driest	Driest since: 1975	1929
Apr 1975–Sep 1976 18-Month	19.60" (497.84mm)	17.37" (441.20mm)	2.23" (56.64mm)	31st Wettest	Wettest since: 1971	1983
Oct 1974–Sep 1976 24-Month	27.84" (707.14mm)	25.13" (638.30mm)	2.71" (68.84mm)	99th Driest	Driest since: 1975	1955
Oct 1974–Sep 1976 24-Month	27.84" (707.14mm)	25.13" (638.30mm)	2.71" (68.84mm)	28th Wettest	Wettest since: 1971	1984
Oct 1973–Sep 1976 36-Month	39.72" (1,008.89mm)	37.71" (957.83mm)	2.01" (51.06mm)	87th Driest	Driest since: 1975	1931
Oct 1973–Sep 1976 36-Month	39.72" (1,008.89mm)	37.71" (957.83mm)	2.01" (51.06mm)	39th Wettest	Wettest since: 1972	1984
Oct 1972–Sep 1976 48-Month	50.79" (1,290.07mm)	50.20" (1,275.08mm)	0.59" (14.99mm)	75th Driest	Driest since: 1975	1934
Oct 1972–Sep 1976 48-Month	50.79" (1,290.07mm)	50.20" (1,275.08mm)	0.59" (14.99mm)	50th Wettest	Wettest since: 1973	1984
Oct 1971–Sep 1976 60-Month	62.06" (1,576.32mm)	62.67" (1,591.82mm)	-0.61" (-15.50mm)	68th Driest	Driest since: 1970	1934
Oct 1971–Sep 1976 60-Month	62.06" (1,576.32mm)	62.67" (1,591.82mm)	-0.61" (-15.50mm)	56th Wettest	Wettest since: 1975	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