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, November 1973

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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
November 1973 1-Month	5.22" (132.59mm)	3.13" (79.50mm)	2.09" (53.09mm)	121st Driest	Driest since: 1971	1904
November 1973 1-Month	5.22" (132.59mm)	3.13" (79.50mm)	2.09" (53.09mm)	8th Wettest	Wettest since: 1972	1985
Oct–Nov 1973 2-Month	8.91" (226.31mm)	6.03" (153.16mm)	2.88" (73.15mm)	120th Driest	Driest since: 1972	1904
Oct–Nov 1973 2-Month	8.91" (226.31mm)	6.03" (153.16mm)	2.88" (73.15mm)	9th Wettest	Wettest since: 1941	1919
Sep–Nov 1973 3-Month	12.57" (319.28mm)	9.50" (241.30mm)	3.07" (77.98mm)	113th Driest	Driest since: 1971	1953
Sep–Nov 1973 3-Month	12.57" (319.28mm)	9.50" (241.30mm)	3.07" (77.98mm)	16th Wettest	Wettest since: 1972	1926
Aug–Nov 1973 4-Month	15.14" (384.56mm)	13.17" (334.52mm)	1.97" (50.04mm)	97th Driest	Driest since: 1971	1953
Aug–Nov 1973 4-Month	15.14" (384.56mm)	13.17" (334.52mm)	1.97" (50.04mm)	32nd Wettest	Wettest since: 1972	1926
Jul–Nov 1973 5-Month	20.00" (508.00mm)	17.16" (435.86mm)	2.84" (72.14mm)	103rd Driest	Driest since: 1971	1953
Jul–Nov 1973 5-Month	20.00" (508.00mm)	17.16" (435.86mm)	2.84" (72.14mm)	26th Wettest	Wettest since: 1972	1926
Jun–Nov 1973 6-Month	25.04" (636.02mm)	21.42" (544.07mm)	3.62" (91.95mm)	109th Driest	Driest since: 1972	1953
	25.04" (636.02mm)	21.42" (544.07mm)	3.62" (91.95mm)	20th Wettest	Wettest since: 1972	1926
	Ties: 1905, 1972
May–Nov 1973 7-Month	30.57" (776.48mm)	25.68" (652.27mm)	4.89" (124.21mm)	115th Driest	Driest since: 1972	1953
May–Nov 1973 7-Month	30.57" (776.48mm)	25.68" (652.27mm)	4.89" (124.21mm)	14th Wettest	Wettest since: 1926	1915
Apr–Nov 1973 8-Month	36.37" (923.80mm)	29.60" (751.84mm)	6.77" (171.96mm)	120th Driest	Driest since: 1972	1930
Apr–Nov 1973 8-Month	36.37" (923.80mm)	29.60" (751.84mm)	6.77" (171.96mm)	9th Wettest	Wettest since: 1927	2011
Mar–Nov 1973 9-Month	43.17" (1,096.52mm)	33.41" (848.61mm)	9.76" (247.91mm)	127th Driest	Driest since: 1972	1930
Mar–Nov 1973 9-Month	43.17" (1,096.52mm)	33.41" (848.61mm)	9.76" (247.91mm)	2nd Wettest	Wettest to Date	2011
Feb–Nov 1973 10-Month	45.15" (1,146.81mm)	36.08" (916.43mm)	9.07" (230.38mm)	124th Driest	Driest since: 1972	1930
Feb–Nov 1973 10-Month	45.15" (1,146.81mm)	36.08" (916.43mm)	9.07" (230.38mm)	5th Wettest	Wettest since: 1945	2011
Jan–Nov 1973 11-Month	47.75" (1,212.85mm)	39.12" (993.65mm)	8.63" (219.20mm)	124th Driest	Driest since: 1972	1930
Jan–Nov 1973 11-Month	47.75" (1,212.85mm)	39.12" (993.65mm)	8.63" (219.20mm)	5th Wettest	Wettest since: 1950	2019
Dec 1972–Nov 1973 12-Month	52.35" (1,329.69mm)	42.22" (1,072.39mm)	10.13" (257.30mm)	125th Driest	Driest since: 1972	1901
Dec 1972–Nov 1973 12-Month	52.35" (1,329.69mm)	42.22" (1,072.39mm)	10.13" (257.30mm)	3rd Wettest	Wettest since: 1950	2019
Jun 1972–Nov 1973 18-Month	77.39" (1,965.71mm)	63.66" (1,616.96mm)	13.73" (348.75mm)	125th Driest	Driest since: 1972	1953
Jun 1972–Nov 1973 18-Month	77.39" (1,965.71mm)	63.66" (1,616.96mm)	13.73" (348.75mm)	3rd Wettest	Wettest since: 1927	2019
Dec 1971–Nov 1973 24-Month	99.64" (2,530.86mm)	84.44" (2,144.78mm)	15.20" (386.08mm)	123rd Driest	Driest since: 1972	1931
Dec 1971–Nov 1973 24-Month	99.64" (2,530.86mm)	84.44" (2,144.78mm)	15.20" (386.08mm)	4th Wettest	Wettest to Date	2019
Dec 1970–Nov 1973 36-Month	136.09" (3,456.69mm)	126.67" (3,217.42mm)	9.42" (239.27mm)	102nd Driest	Driest since: 1972	1954
Dec 1970–Nov 1973 36-Month	136.09" (3,456.69mm)	126.67" (3,217.42mm)	9.42" (239.27mm)	24th Wettest	Wettest since: 1952	2020
Dec 1969–Nov 1973 48-Month	180.14" (4,575.56mm)	168.94" (4,291.08mm)	11.20" (284.48mm)	98th Driest	Driest since: 1972	1956
Dec 1969–Nov 1973 48-Month	180.14" (4,575.56mm)	168.94" (4,291.08mm)	11.20" (284.48mm)	27th Wettest	Wettest since: 1952	2020
Dec 1968–Nov 1973 60-Month	222.22" (5,644.39mm)	211.17" (5,363.72mm)	11.05" (280.67mm)	91st Driest	Driest since: 1972	1956
Dec 1968–Nov 1973 60-Month	222.22" (5,644.39mm)	211.17" (5,363.72mm)	11.05" (280.67mm)	33rd Wettest	Wettest since: 1952	2021

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Regional Rankings, published March 2023, retrieved on March 25, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/rankings