Regional Rankings

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Please note, Palmer Indices are not available for NWS Regions. Degree Days are not available for Great Plains, Souther Plains and Gulf Coast Rockies and Westward, River Basins, or Agricultural Belts. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Ohio Valley Climate Region

Precipitation Rankings, August 1933

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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 1933 1-Month	3.61" (91.69mm)	3.67" (93.22mm)	-0.06" (-1.53mm)	63rd Driest	Driest since: 1930	1953
	3.61" (91.69mm)	3.67" (93.22mm)	-0.06" (-1.53mm)	66th Wettest	Wettest since: 1932	1915
	Ties: 1949
Jul–Aug 1933 2-Month	7.30" (185.42mm)	7.67" (194.82mm)	-0.37" (-9.40mm)	38th Driest	Driest since: 1930	1930
	7.30" (185.42mm)	7.67" (194.82mm)	-0.37" (-9.40mm)	91st Wettest	Wettest since: 1932	1915
	Ties: 1995
Jun–Aug 1933 3-Month	8.91" (226.31mm)	11.92" (302.77mm)	-3.01" (-76.46mm)	9th Driest	Driest since: 1930	1930
Jun–Aug 1933 3-Month	8.91" (226.31mm)	11.92" (302.77mm)	-3.01" (-76.46mm)	120th Wettest	Wettest since: 1932	1958
May–Aug 1933 4-Month	16.24" (412.50mm)	16.19" (411.23mm)	0.05" (1.27mm)	57th Driest	Driest since: 1932	1936
May–Aug 1933 4-Month	16.24" (412.50mm)	16.19" (411.23mm)	0.05" (1.27mm)	72nd Wettest	Wettest since: 1929	1915
Apr–Aug 1933 5-Month	20.25" (514.35mm)	20.10" (510.54mm)	0.15" (3.81mm)	58th Driest	Driest since: 1932	1930
Apr–Aug 1933 5-Month	20.25" (514.35mm)	20.10" (510.54mm)	0.15" (3.81mm)	71st Wettest	Wettest since: 1929	2015
Mar–Aug 1933 6-Month	25.09" (637.29mm)	23.91" (607.31mm)	1.18" (29.98mm)	71st Driest	Driest since: 1932	1930
Mar–Aug 1933 6-Month	25.09" (637.29mm)	23.91" (607.31mm)	1.18" (29.98mm)	58th Wettest	Wettest since: 1929	2015
Feb–Aug 1933 7-Month	27.79" (705.87mm)	26.58" (675.13mm)	1.21" (30.74mm)	73rd Driest	Driest since: 1932	1930
	27.79" (705.87mm)	26.58" (675.13mm)	1.21" (30.74mm)	56th Wettest	Wettest since: 1929	2019
	Ties: 1964
Jan–Aug 1933 8-Month	30.95" (786.13mm)	29.63" (752.60mm)	1.32" (33.53mm)	74th Driest	Driest since: 1932	1936
Jan–Aug 1933 8-Month	30.95" (786.13mm)	29.63" (752.60mm)	1.32" (33.53mm)	55th Wettest	Wettest since: 1929	2019
Dec 1932–Aug 1933 9-Month	35.43" (899.92mm)	32.72" (831.09mm)	2.71" (68.83mm)	89th Driest	Driest since: 1932	1936
	35.43" (899.92mm)	32.72" (831.09mm)	2.71" (68.83mm)	39th Wettest	Wettest since: 1929	2019
	Ties: 1908
Nov 1932–Aug 1933 10-Month	37.92" (963.17mm)	35.86" (910.84mm)	2.06" (52.33mm)	79th Driest	Driest since: 1932	1936
Nov 1932–Aug 1933 10-Month	37.92" (963.17mm)	35.86" (910.84mm)	2.06" (52.33mm)	49th Wettest	Wettest since: 1929	2019
Oct 1932–Aug 1933 11-Month	41.88" (1,063.75mm)	38.78" (985.01mm)	3.10" (78.74mm)	88th Driest	Driest since: 1932	1936
Oct 1932–Aug 1933 11-Month	41.88" (1,063.75mm)	38.78" (985.01mm)	3.10" (78.74mm)	40th Wettest	Wettest since: 1929	2019
Sep 1932–Aug 1933 12-Month	45.24" (1,149.10mm)	42.24" (1,072.90mm)	3.00" (76.20mm)	86th Driest	Driest since: 1932	1936
Sep 1932–Aug 1933 12-Month	45.24" (1,149.10mm)	42.24" (1,072.90mm)	3.00" (76.20mm)	42nd Wettest	Wettest since: 1929	2019
Mar 1932–Aug 1933 18-Month	66.21" (1,681.73mm)	66.13" (1,679.70mm)	0.08" (2.03mm)	56th Driest	Driest since: 1932	1931
Mar 1932–Aug 1933 18-Month	66.21" (1,681.73mm)	66.13" (1,679.70mm)	0.08" (2.03mm)	72nd Wettest	Wettest since: 1929	2019
Sep 1931–Aug 1933 24-Month	88.85" (2,256.79mm)	84.47" (2,145.54mm)	4.38" (111.25mm)	83rd Driest	Driest since: 1932	1941
Sep 1931–Aug 1933 24-Month	88.85" (2,256.79mm)	84.47" (2,145.54mm)	4.38" (111.25mm)	44th Wettest	Wettest since: 1929	2020
Sep 1930–Aug 1933 36-Month	123.43" (3,135.12mm)	126.74" (3,219.20mm)	-3.31" (-84.08mm)	33rd Driest	Driest since: 1932	1941
Sep 1930–Aug 1933 36-Month	123.43" (3,135.12mm)	126.74" (3,219.20mm)	-3.31" (-84.08mm)	93rd Wettest	Wettest since: 1930	2020
Sep 1929–Aug 1933 48-Month	157.93" (4,011.42mm)	168.98" (4,292.09mm)	-11.05" (-280.67mm)	14th Driest	Driest since: 1902	1956
Sep 1929–Aug 1933 48-Month	157.93" (4,011.42mm)	168.98" (4,292.09mm)	-11.05" (-280.67mm)	111th Wettest	Wettest since: 1932	2022
Sep 1928–Aug 1933 60-Month	203.82" (5,177.03mm)	211.20" (5,364.48mm)	-7.38" (-187.45mm)	24th Driest	Driest since: 1918	1934
Sep 1928–Aug 1933 60-Month	203.82" (5,177.03mm)	211.20" (5,364.48mm)	-7.38" (-187.45mm)	100th Wettest	Wettest since: 1932	2020

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Regional Rankings, published March 2023, retrieved on March 22, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/rankings