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, August 1970

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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
August 1970 1-Month	0.04" (1.02mm)	0.38" (9.65mm)	-0.34" (-8.63mm)	11th Driest	Driest since: 1969	1909, 1910, 1955, 1969
	0.04" (1.02mm)	0.38" (9.65mm)	-0.34" (-8.63mm)	118th Wettest	Wettest since: 1968	1965
	Ties: 1905, 1928, 1949
Jul–Aug 1970 2-Month	0.35" (8.89mm)	0.74" (18.80mm)	-0.39" (-9.91mm)	36th Driest	Driest since: 1969	1931
	0.35" (8.89mm)	0.74" (18.80mm)	-0.39" (-9.91mm)	93rd Wettest	Wettest since: 1968	1976
	Ties: 1927
Jun–Aug 1970 3-Month	2.58" (65.53mm)	1.85" (46.99mm)	0.73" (18.54mm)	106th Driest	Driest since: 1969	1919
	2.58" (65.53mm)	1.85" (46.99mm)	0.73" (18.54mm)	23rd Wettest	Wettest since: 1967	1913
	Ties: 1953
May–Aug 1970 4-Month	3.94" (100.08mm)	3.12" (79.25mm)	0.82" (20.83mm)	98th Driest	Driest since: 1969	1919
May–Aug 1970 4-Month	3.94" (100.08mm)	3.12" (79.25mm)	0.82" (20.83mm)	31st Wettest	Wettest since: 1965	1998
Apr–Aug 1970 5-Month	4.82" (122.43mm)	4.22" (107.19mm)	0.60" (15.24mm)	89th Driest	Driest since: 1969	1924
Apr–Aug 1970 5-Month	4.82" (122.43mm)	4.22" (107.19mm)	0.60" (15.24mm)	40th Wettest	Wettest since: 1967	1998
Mar–Aug 1970 6-Month	5.85" (148.59mm)	5.43" (137.92mm)	0.42" (10.67mm)	81st Driest	Driest since: 1969	1924
Mar–Aug 1970 6-Month	5.85" (148.59mm)	5.43" (137.92mm)	0.42" (10.67mm)	48th Wettest	Wettest since: 1967	1998
Feb–Aug 1970 7-Month	6.37" (161.80mm)	6.74" (171.20mm)	-0.37" (-9.40mm)	60th Driest	Driest since: 1969	1924
	6.37" (161.80mm)	6.74" (171.20mm)	-0.37" (-9.40mm)	69th Wettest	Wettest since: 1967	1998
	Ties: 2015
Jan–Aug 1970 8-Month	10.63" (270.00mm)	8.31" (211.07mm)	2.32" (58.93mm)	111th Driest	Driest since: 1969	1966
Jan–Aug 1970 8-Month	10.63" (270.00mm)	8.31" (211.07mm)	2.32" (58.93mm)	18th Wettest	Wettest since: 1958	1998
Dec 1969–Aug 1970 9-Month	12.90" (327.66mm)	9.78" (248.41mm)	3.12" (79.25mm)	113th Driest	Driest since: 1969	1966
Dec 1969–Aug 1970 9-Month	12.90" (327.66mm)	9.78" (248.41mm)	3.12" (79.25mm)	15th Wettest	Wettest since: 1965	1998
Nov 1969–Aug 1970 10-Month	13.20" (335.28mm)	11.09" (281.69mm)	2.11" (53.59mm)	101st Driest	Driest since: 1969	1924
Nov 1969–Aug 1970 10-Month	13.20" (335.28mm)	11.09" (281.69mm)	2.11" (53.59mm)	27th Wettest	Wettest since: 1965	1984
Oct 1969–Aug 1970 11-Month	14.44" (366.78mm)	11.97" (304.04mm)	2.47" (62.74mm)	106th Driest	Driest since: 1969	1966
Oct 1969–Aug 1970 11-Month	14.44" (366.78mm)	11.97" (304.04mm)	2.47" (62.74mm)	22nd Wettest	Wettest since: 1965	1983
Sep 1969–Aug 1970 12-Month	14.66" (372.36mm)	12.55" (318.77mm)	2.11" (53.59mm)	102nd Driest	Driest since: 1969	1966
Sep 1969–Aug 1970 12-Month	14.66" (372.36mm)	12.55" (318.77mm)	2.11" (53.59mm)	26th Wettest	Wettest since: 1965	1983
Mar 1969–Aug 1970 18-Month	18.54" (470.92mm)	17.99" (456.95mm)	0.55" (13.97mm)	80th Driest	Driest since: 1969	1934
Mar 1969–Aug 1970 18-Month	18.54" (470.92mm)	17.99" (456.95mm)	0.55" (13.97mm)	48th Wettest	Wettest since: 1965	1984
Sep 1968–Aug 1970 24-Month	27.97" (710.44mm)	25.13" (638.30mm)	2.84" (72.14mm)	99th Driest	Driest since: 1969	1955
Sep 1968–Aug 1970 24-Month	27.97" (710.44mm)	25.13" (638.30mm)	2.84" (72.14mm)	28th Wettest	Wettest since: 1965	1984
Sep 1967–Aug 1970 36-Month	37.06" (941.32mm)	37.70" (957.58mm)	-0.64" (-16.26mm)	65th Driest	Driest since: 1969	1931
Sep 1967–Aug 1970 36-Month	37.06" (941.32mm)	37.70" (957.58mm)	-0.64" (-16.26mm)	61st Wettest	Wettest since: 1965	1984
Sep 1966–Aug 1970 48-Month	50.62" (1,285.75mm)	50.19" (1,274.83mm)	0.43" (10.92mm)	76th Driest	Driest since: 1969	1933
Sep 1966–Aug 1970 48-Month	50.62" (1,285.75mm)	50.19" (1,274.83mm)	0.43" (10.92mm)	49th Wettest	Wettest since: 1966	1984
Sep 1965–Aug 1970 60-Month	57.13" (1,451.10mm)	62.66" (1,591.56mm)	-5.53" (-140.46mm)	21st Driest	Driest since: 1963	1933
Sep 1965–Aug 1970 60-Month	57.13" (1,451.10mm)	62.66" (1,591.56mm)	-5.53" (-140.46mm)	103rd Wettest	Wettest since: 1969	1984

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published May 2023, retrieved on May 30, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings