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, January 1931

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Record Wettest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Wettest/Driest Since	Record
January 1931 1-Month	1.13" (28.70mm)	1.57" (39.88mm)	-0.44" (-11.18mm)	42nd Driest	Driest since: 1927	1985
January 1931 1-Month	1.13" (28.70mm)	1.57" (39.88mm)	-0.44" (-11.18mm)	87th Wettest	Wettest since: 1930	1970
Dec 1930–Jan 1931 2-Month	1.27" (32.26mm)	3.04" (77.22mm)	-1.77" (-44.96mm)	8th Driest	Driest since: 1931	1977
Dec 1930–Jan 1931 2-Month	1.27" (32.26mm)	3.04" (77.22mm)	-1.77" (-44.96mm)	120th Wettest	Wettest since: 1930	1997
Nov 1930–Jan 1931 3-Month	2.25" (57.15mm)	4.34" (110.24mm)	-2.09" (-53.09mm)	13th Driest	Driest since: 1924	1977
Nov 1930–Jan 1931 3-Month	2.25" (57.15mm)	4.34" (110.24mm)	-2.09" (-53.09mm)	115th Wettest	Wettest since: 1930	1997
Oct 1930–Jan 1931 4-Month	2.92" (74.17mm)	5.23" (132.84mm)	-2.31" (-58.67mm)	9th Driest	Driest since: 1931	1977
Oct 1930–Jan 1931 4-Month	2.92" (74.17mm)	5.23" (132.84mm)	-2.31" (-58.67mm)	119th Wettest	Wettest since: 1930	1982
Sep 1930–Jan 1931 5-Month	3.53" (89.66mm)	5.81" (147.57mm)	-2.28" (-57.91mm)	9th Driest	Driest since: 1931	1937
Sep 1930–Jan 1931 5-Month	3.53" (89.66mm)	5.81" (147.57mm)	-2.28" (-57.91mm)	119th Wettest	Wettest since: 1930	1982
Aug 1930–Jan 1931 6-Month	4.00" (101.60mm)	6.19" (157.23mm)	-2.19" (-55.63mm)	14th Driest	Driest since: 1930	1937
Aug 1930–Jan 1931 6-Month	4.00" (101.60mm)	6.19" (157.23mm)	-2.19" (-55.63mm)	114th Wettest	Wettest since: 1928	1984
Jul 1930–Jan 1931 7-Month	4.01" (101.85mm)	6.55" (166.37mm)	-2.54" (-64.52mm)	8th Driest	Driest since: 1930	1937
	4.01" (101.85mm)	6.55" (166.37mm)	-2.54" (-64.52mm)	120th Wettest	Wettest since: 1929	1984
	Ties: 1929, 2021
Jun 1930–Jan 1931 8-Month	4.45" (113.03mm)	7.67" (194.82mm)	-3.22" (-81.79mm)	2nd Driest	Driest since: 1931	1934
Jun 1930–Jan 1931 8-Month	4.45" (113.03mm)	7.67" (194.82mm)	-3.22" (-81.79mm)	126th Wettest	Wettest since: 1930	1914
May 1930–Jan 1931 9-Month	6.13" (155.70mm)	8.95" (227.33mm)	-2.82" (-71.63mm)	15th Driest	Driest since: 1930	1929
May 1930–Jan 1931 9-Month	6.13" (155.70mm)	8.95" (227.33mm)	-2.82" (-71.63mm)	113th Wettest	Wettest since: 1928	1914
Apr 1930–Jan 1931 10-Month	7.21" (183.13mm)	10.05" (255.27mm)	-2.84" (-72.14mm)	14th Driest	Driest since: 1930	1929
Apr 1930–Jan 1931 10-Month	7.21" (183.13mm)	10.05" (255.27mm)	-2.84" (-72.14mm)	114th Wettest	Wettest since: 1928	1914
Mar 1930–Jan 1931 11-Month	8.12" (206.25mm)	11.25" (285.75mm)	-3.13" (-79.50mm)	11th Driest	Driest since: 1929	1934
Mar 1930–Jan 1931 11-Month	8.12" (206.25mm)	11.25" (285.75mm)	-3.13" (-79.50mm)	117th Wettest	Wettest since: 1930	1984
Feb 1930–Jan 1931 12-Month	9.26" (235.20mm)	12.55" (318.77mm)	-3.29" (-83.57mm)	14th Driest	Driest since: 1930	1955
Feb 1930–Jan 1931 12-Month	9.26" (235.20mm)	12.55" (318.77mm)	-3.29" (-83.57mm)	114th Wettest	Wettest since: 1928	1984
Aug 1929–Jan 1931 18-Month	12.90" (327.66mm)	18.77" (476.76mm)	-5.87" (-149.10mm)	6th Driest	Driest since: 1930	1934
Aug 1929–Jan 1931 18-Month	12.90" (327.66mm)	18.77" (476.76mm)	-5.87" (-149.10mm)	121st Wettest	Wettest since: 1929	1984
Feb 1929–Jan 1931 24-Month	18.06" (458.72mm)	25.14" (638.56mm)	-7.08" (-179.84mm)	4th Driest	Driest since: 1930	1930
Feb 1929–Jan 1931 24-Month	18.06" (458.72mm)	25.14" (638.56mm)	-7.08" (-179.84mm)	123rd Wettest	Wettest since: 1929	1984
Feb 1928–Jan 1931 36-Month	25.86" (656.84mm)	37.62" (955.55mm)	-11.76" (-298.71mm)	1st Driest	Driest since: 1931	1931
Feb 1928–Jan 1931 36-Month	25.86" (656.84mm)	37.62" (955.55mm)	-11.76" (-298.71mm)	125th Wettest	Wettest since: 1930	1984
Feb 1927–Jan 1931 48-Month	39.35" (999.49mm)	50.13" (1,273.30mm)	-10.78" (-273.81mm)	6th Driest	Driest since: 1931	1932
Feb 1927–Jan 1931 48-Month	39.35" (999.49mm)	50.13" (1,273.30mm)	-10.78" (-273.81mm)	119th Wettest	Wettest since: 1930	1985
Feb 1926–Jan 1931 60-Month	51.12" (1,298.45mm)	62.61" (1,590.29mm)	-11.49" (-291.84mm)	7th Driest	Driest since: 1931	1933, 1934
Feb 1926–Jan 1931 60-Month	51.12" (1,298.45mm)	62.61" (1,590.29mm)	-11.49" (-291.84mm)	117th Wettest	Wettest since: 1930	1985

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published January 2023, retrieved on February 7, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings