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, April 1974

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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
April 1974 1-Month	0.78" (19.81mm)	1.10" (27.94mm)	-0.32" (-8.13mm)	39th Driest	Driest since: 1972	1961
April 1974 1-Month	0.78" (19.81mm)	1.10" (27.94mm)	-0.32" (-8.13mm)	91st Wettest	Wettest since: 1973	1978
Mar–Apr 1974 2-Month	2.73" (69.34mm)	2.31" (58.67mm)	0.42" (10.67mm)	96th Driest	Driest since: 1973	1898
Mar–Apr 1974 2-Month	2.73" (69.34mm)	2.31" (58.67mm)	0.42" (10.67mm)	34th Wettest	Wettest since: 1967	1904
Feb–Apr 1974 3-Month	3.25" (82.55mm)	3.62" (91.95mm)	-0.37" (-9.40mm)	59th Driest	Driest since: 1973	1898
	3.25" (82.55mm)	3.62" (91.95mm)	-0.37" (-9.40mm)	71st Wettest	Wettest since: 1963	1904
	Ties: 1928
Jan–Apr 1974 4-Month	4.44" (112.78mm)	5.19" (131.83mm)	-0.75" (-19.05mm)	46th Driest	Driest since: 1973	1908
Jan–Apr 1974 4-Month	4.44" (112.78mm)	5.19" (131.83mm)	-0.75" (-19.05mm)	84th Wettest	Wettest since: 1971	1978
Dec 1973–Apr 1974 5-Month	6.61" (167.89mm)	6.66" (169.16mm)	-0.05" (-1.27mm)	70th Driest	Driest since: 1973	1977
Dec 1973–Apr 1974 5-Month	6.61" (167.89mm)	6.66" (169.16mm)	-0.05" (-1.27mm)	59th Wettest	Wettest since: 1971	1978
Nov 1973–Apr 1974 6-Month	9.52" (241.81mm)	7.96" (202.18mm)	1.56" (39.63mm)	100th Driest	Driest since: 1973	1977
Nov 1973–Apr 1974 6-Month	9.52" (241.81mm)	7.96" (202.18mm)	1.56" (39.63mm)	29th Wettest	Wettest since: 1969	1978
Oct 1973–Apr 1974 7-Month	10.25" (260.35mm)	8.85" (224.79mm)	1.40" (35.56mm)	95th Driest	Driest since: 1973	1977
Oct 1973–Apr 1974 7-Month	10.25" (260.35mm)	8.85" (224.79mm)	1.40" (35.56mm)	34th Wettest	Wettest since: 1971	1983
Sep 1973–Apr 1974 8-Month	11.08" (281.43mm)	9.43" (239.52mm)	1.65" (41.91mm)	105th Driest	Driest since: 1973	1977
Sep 1973–Apr 1974 8-Month	11.08" (281.43mm)	9.43" (239.52mm)	1.65" (41.91mm)	24th Wettest	Wettest since: 1971	1983
Aug 1973–Apr 1974 9-Month	11.36" (288.54mm)	9.81" (249.17mm)	1.55" (39.37mm)	104th Driest	Driest since: 1973	1977
Aug 1973–Apr 1974 9-Month	11.36" (288.54mm)	9.81" (249.17mm)	1.55" (39.37mm)	25th Wettest	Wettest since: 1971	1978
Jul 1973–Apr 1974 10-Month	11.57" (293.88mm)	10.17" (258.32mm)	1.40" (35.56mm)	99th Driest	Driest since: 1973	2013
Jul 1973–Apr 1974 10-Month	11.57" (293.88mm)	10.17" (258.32mm)	1.40" (35.56mm)	30th Wettest	Wettest since: 1971	1983
Jun 1973–Apr 1974 11-Month	11.83" (300.48mm)	11.29" (286.77mm)	0.54" (13.71mm)	81st Driest	Driest since: 1973	2013
Jun 1973–Apr 1974 11-Month	11.83" (300.48mm)	11.29" (286.77mm)	0.54" (13.71mm)	48th Wettest	Wettest since: 1971	1983
May 1973–Apr 1974 12-Month	12.86" (326.64mm)	12.56" (319.02mm)	0.30" (7.62mm)	79th Driest	Driest since: 1973	2013
May 1973–Apr 1974 12-Month	12.86" (326.64mm)	12.56" (319.02mm)	0.30" (7.62mm)	50th Wettest	Wettest since: 1971	1983
Nov 1972–Apr 1974 18-Month	20.38" (517.65mm)	20.52" (521.21mm)	-0.14" (-3.56mm)	68th Driest	Driest since: 1973	1934
	20.38" (517.65mm)	20.52" (521.21mm)	-0.14" (-3.56mm)	60th Wettest	Wettest since: 1972	1983
	Ties: 1944
May 1972–Apr 1974 24-Month	24.61" (625.09mm)	25.15" (638.81mm)	-0.54" (-13.72mm)	66th Driest	Driest since: 1973	1930
May 1972–Apr 1974 24-Month	24.61" (625.09mm)	25.15" (638.81mm)	-0.54" (-13.72mm)	62nd Wettest	Wettest since: 1972	1984
May 1971–Apr 1974 36-Month	37.40" (949.96mm)	37.68" (957.07mm)	-0.28" (-7.11mm)	63rd Driest	Driest since: 1970	1931
May 1971–Apr 1974 36-Month	37.40" (949.96mm)	37.68" (957.07mm)	-0.28" (-7.11mm)	64th Wettest	Wettest since: 1973	1984
May 1970–Apr 1974 48-Month	52.99" (1,345.95mm)	50.16" (1,274.06mm)	2.83" (71.89mm)	94th Driest	Driest since: 1971	1932
May 1970–Apr 1974 48-Month	52.99" (1,345.95mm)	50.16" (1,274.06mm)	2.83" (71.89mm)	32nd Wettest	Wettest since: 1973	1984
May 1969–Apr 1974 60-Month	66.20" (1,681.48mm)	62.65" (1,591.31mm)	3.55" (90.17mm)	100th Driest	Driest since: 1972	1933
May 1969–Apr 1974 60-Month	66.20" (1,681.48mm)	62.65" (1,591.31mm)	3.55" (90.17mm)	25th Wettest	Wettest since: 1973	1984

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published May 2023, retrieved on May 31, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings