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 1988

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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 1988 1-Month	0.19" (4.83mm)	0.38" (9.65mm)	-0.19" (-4.82mm)	51st Driest	Driest since: 1986	1909, 1910, 1955, 1969
	0.19" (4.83mm)	0.38" (9.65mm)	-0.19" (-4.82mm)	78th Wettest	Wettest since: 1987	1965
	Ties: 1908
Jul–Aug 1988 2-Month	0.30" (7.62mm)	0.74" (18.80mm)	-0.44" (-11.18mm)	28th Driest	Driest since: 1986	1931
	0.30" (7.62mm)	0.74" (18.80mm)	-0.44" (-11.18mm)	101st Wettest	Wettest since: 1987	1976
	Ties: 1971, 2006, 2017
Jun–Aug 1988 3-Month	1.27" (32.26mm)	1.85" (46.99mm)	-0.58" (-14.73mm)	43rd Driest	Driest since: 1986	1919
	1.27" (32.26mm)	1.85" (46.99mm)	-0.58" (-14.73mm)	86th Wettest	Wettest since: 1987	1913
	Ties: 1937
May–Aug 1988 4-Month	1.92" (48.77mm)	3.12" (79.25mm)	-1.20" (-30.48mm)	21st Driest	Driest since: 1986	1919
May–Aug 1988 4-Month	1.92" (48.77mm)	3.12" (79.25mm)	-1.20" (-30.48mm)	108th Wettest	Wettest since: 1987	1998
Apr–Aug 1988 5-Month	3.02" (76.71mm)	4.22" (107.19mm)	-1.20" (-30.48mm)	31st Driest	Driest since: 1986	1924
	3.02" (76.71mm)	4.22" (107.19mm)	-1.20" (-30.48mm)	98th Wettest	Wettest since: 1987	1998
	Ties: 2012
Mar–Aug 1988 6-Month	3.84" (97.54mm)	5.43" (137.92mm)	-1.59" (-40.38mm)	26th Driest	Driest since: 1973	1924
Mar–Aug 1988 6-Month	3.84" (97.54mm)	5.43" (137.92mm)	-1.59" (-40.38mm)	103rd Wettest	Wettest since: 1987	1998
Feb–Aug 1988 7-Month	4.07" (103.38mm)	6.74" (171.20mm)	-2.67" (-67.82mm)	8th Driest	Driest since: 1966	1924
Feb–Aug 1988 7-Month	4.07" (103.38mm)	6.74" (171.20mm)	-2.67" (-67.82mm)	121st Wettest	Wettest since: 1987	1998
Jan–Aug 1988 8-Month	5.64" (143.26mm)	8.31" (211.07mm)	-2.67" (-67.81mm)	18th Driest	Driest since: 1985	1966
Jan–Aug 1988 8-Month	5.64" (143.26mm)	8.31" (211.07mm)	-2.67" (-67.81mm)	111th Wettest	Wettest since: 1987	1998
Dec 1987–Aug 1988 9-Month	7.02" (178.31mm)	9.78" (248.41mm)	-2.76" (-70.10mm)	21st Driest	Driest since: 1985	1966
Dec 1987–Aug 1988 9-Month	7.02" (178.31mm)	9.78" (248.41mm)	-2.76" (-70.10mm)	107th Wettest	Wettest since: 1987	1998
Nov 1987–Aug 1988 10-Month	8.07" (204.98mm)	11.09" (281.69mm)	-3.02" (-76.71mm)	19th Driest	Driest since: 1977	1924
Nov 1987–Aug 1988 10-Month	8.07" (204.98mm)	11.09" (281.69mm)	-3.02" (-76.71mm)	109th Wettest	Wettest since: 1987	1984
Oct 1987–Aug 1988 11-Month	8.25" (209.55mm)	11.97" (304.04mm)	-3.72" (-94.49mm)	12th Driest	Driest since: 1977	1966
Oct 1987–Aug 1988 11-Month	8.25" (209.55mm)	11.97" (304.04mm)	-3.72" (-94.49mm)	116th Wettest	Wettest since: 1987	1983
Sep 1987–Aug 1988 12-Month	8.25" (209.55mm)	12.55" (318.77mm)	-4.30" (-109.22mm)	11th Driest	Driest since: 1977	1966
Sep 1987–Aug 1988 12-Month	8.25" (209.55mm)	12.55" (318.77mm)	-4.30" (-109.22mm)	117th Wettest	Wettest since: 1987	1983
Mar 1987–Aug 1988 18-Month	14.50" (368.30mm)	17.99" (456.95mm)	-3.49" (-88.65mm)	16th Driest	Driest since: 1977	1934
Mar 1987–Aug 1988 18-Month	14.50" (368.30mm)	17.99" (456.95mm)	-3.49" (-88.65mm)	112th Wettest	Wettest since: 1987	1984
Sep 1986–Aug 1988 24-Month	20.19" (512.83mm)	25.13" (638.30mm)	-4.94" (-125.47mm)	14th Driest	Driest since: 1977	1955
Sep 1986–Aug 1988 24-Month	20.19" (512.83mm)	25.13" (638.30mm)	-4.94" (-125.47mm)	113th Wettest	Wettest since: 1987	1984
Sep 1985–Aug 1988 36-Month	34.15" (867.41mm)	37.70" (957.58mm)	-3.55" (-90.17mm)	35th Driest	Driest since: 1968	1931
Sep 1985–Aug 1988 36-Month	34.15" (867.41mm)	37.70" (957.58mm)	-3.55" (-90.17mm)	91st Wettest	Wettest since: 1987	1984
Sep 1984–Aug 1988 48-Month	44.66" (1,134.36mm)	50.19" (1,274.83mm)	-5.53" (-140.47mm)	24th Driest	Driest since: 1969	1933
Sep 1984–Aug 1988 48-Month	44.66" (1,134.36mm)	50.19" (1,274.83mm)	-5.53" (-140.47mm)	101st Wettest	Wettest since: 1987	1984
Sep 1983–Aug 1988 60-Month	63.09" (1,602.49mm)	62.66" (1,591.56mm)	0.43" (10.93mm)	76th Driest	Driest since: 1977	1933
Sep 1983–Aug 1988 60-Month	63.09" (1,602.49mm)	62.66" (1,591.56mm)	0.43" (10.93mm)	48th Wettest	Wettest since: 1987	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