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 1978

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Record Driest
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Record Wettest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2023)	Wettest/Driest Since	Record
January 1978 1-Month	2.68" (68.07mm)	1.57" (39.88mm)	1.11" (28.19mm)	116th Driest	Driest since: 1977	1985
January 1978 1-Month	2.68" (68.07mm)	1.57" (39.88mm)	1.11" (28.19mm)	14th Wettest	Wettest since: 1970	1970
Dec 1977–Jan 1978 2-Month	5.10" (129.54mm)	3.04" (77.22mm)	2.06" (52.32mm)	120th Driest	Driest since: 1977	1977
Dec 1977–Jan 1978 2-Month	5.10" (129.54mm)	3.04" (77.22mm)	2.06" (52.32mm)	9th Wettest	Wettest since: 1970	1997
Nov 1977–Jan 1978 3-Month	7.14" (181.36mm)	4.34" (110.24mm)	2.80" (71.12mm)	120th Driest	Driest since: 1977	1977
Nov 1977–Jan 1978 3-Month	7.14" (181.36mm)	4.34" (110.24mm)	2.80" (71.12mm)	9th Wettest	Wettest since: 1969	1997
Oct 1977–Jan 1978 4-Month	7.34" (186.44mm)	5.23" (132.84mm)	2.11" (53.60mm)	114th Driest	Driest since: 1977	1977
Oct 1977–Jan 1978 4-Month	7.34" (186.44mm)	5.23" (132.84mm)	2.11" (53.60mm)	15th Wettest	Wettest since: 1971	1982
Sep 1977–Jan 1978 5-Month	8.35" (212.09mm)	5.81" (147.57mm)	2.54" (64.52mm)	116th Driest	Driest since: 1977	1937
Sep 1977–Jan 1978 5-Month	8.35" (212.09mm)	5.81" (147.57mm)	2.54" (64.52mm)	13th Wettest	Wettest since: 1971	1982
Aug 1977–Jan 1978 6-Month	9.18" (233.17mm)	6.19" (157.23mm)	2.99" (75.94mm)	122nd Driest	Driest since: 1977	1937
Aug 1977–Jan 1978 6-Month	9.18" (233.17mm)	6.19" (157.23mm)	2.99" (75.94mm)	7th Wettest	Wettest since: 1969	1984
Jul 1977–Jan 1978 7-Month	9.59" (243.59mm)	6.55" (166.37mm)	3.04" (77.22mm)	120th Driest	Driest since: 1977	1937
Jul 1977–Jan 1978 7-Month	9.59" (243.59mm)	6.55" (166.37mm)	3.04" (77.22mm)	9th Wettest	Wettest since: 1969	1984
Jun 1977–Jan 1978 8-Month	10.35" (262.89mm)	7.67" (194.82mm)	2.68" (68.07mm)	117th Driest	Driest since: 1977	1934
Jun 1977–Jan 1978 8-Month	10.35" (262.89mm)	7.67" (194.82mm)	2.68" (68.07mm)	12th Wettest	Wettest since: 1971	1914
May 1977–Jan 1978 9-Month	12.26" (311.40mm)	8.95" (227.33mm)	3.31" (84.07mm)	116th Driest	Driest since: 1977	1929
May 1977–Jan 1978 9-Month	12.26" (311.40mm)	8.95" (227.33mm)	3.31" (84.07mm)	13th Wettest	Wettest since: 1971	1914
Apr 1977–Jan 1978 10-Month	12.45" (316.23mm)	10.05" (255.27mm)	2.40" (60.96mm)	110th Driest	Driest since: 1977	1929
Apr 1977–Jan 1978 10-Month	12.45" (316.23mm)	10.05" (255.27mm)	2.40" (60.96mm)	19th Wettest	Wettest since: 1971	1914
Mar 1977–Jan 1978 11-Month	13.00" (330.20mm)	11.25" (285.75mm)	1.75" (44.45mm)	99th Driest	Driest since: 1977	1934
Mar 1977–Jan 1978 11-Month	13.00" (330.20mm)	11.25" (285.75mm)	1.75" (44.45mm)	30th Wettest	Wettest since: 1971	1984
Feb 1977–Jan 1978 12-Month	13.56" (344.42mm)	12.55" (318.77mm)	1.01" (25.65mm)	89th Driest	Driest since: 1977	1955
Feb 1977–Jan 1978 12-Month	13.56" (344.42mm)	12.55" (318.77mm)	1.01" (25.65mm)	40th Wettest	Wettest since: 1976	1984
Aug 1976–Jan 1978 18-Month	17.91" (454.91mm)	18.77" (476.76mm)	-0.86" (-21.85mm)	61st Driest	Driest since: 1977	1934
Aug 1976–Jan 1978 18-Month	17.91" (454.91mm)	18.77" (476.76mm)	-0.86" (-21.85mm)	67th Wettest	Wettest since: 1976	1984
Feb 1976–Jan 1978 24-Month	23.45" (595.63mm)	25.14" (638.56mm)	-1.69" (-42.93mm)	46th Driest	Driest since: 1975	1930
Feb 1976–Jan 1978 24-Month	23.45" (595.63mm)	25.14" (638.56mm)	-1.69" (-42.93mm)	82nd Wettest	Wettest since: 1977	1984
Feb 1975–Jan 1978 36-Month	38.05" (966.47mm)	37.62" (955.55mm)	0.43" (10.92mm)	75th Driest	Driest since: 1977	1931
Feb 1975–Jan 1978 36-Month	38.05" (966.47mm)	37.62" (955.55mm)	0.43" (10.92mm)	52nd Wettest	Wettest since: 1973	1984
Feb 1974–Jan 1978 48-Month	47.63" (1,209.80mm)	50.13" (1,273.30mm)	-2.50" (-63.50mm)	46th Driest	Driest since: 1977	1932
Feb 1974–Jan 1978 48-Month	47.63" (1,209.80mm)	50.13" (1,273.30mm)	-2.50" (-63.50mm)	80th Wettest	Wettest since: 1976	1985
Feb 1973–Jan 1978 60-Month	59.67" (1,515.62mm)	62.61" (1,590.29mm)	-2.94" (-74.67mm)	43rd Driest	Driest since: 1977	1933, 1934
Feb 1973–Jan 1978 60-Month	59.67" (1,515.62mm)	62.61" (1,590.29mm)	-2.94" (-74.67mm)	82nd Wettest	Wettest since: 1976	1985

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published May 2023, retrieved on June 3, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings