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 1947

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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 1947 1-Month	2.78" (70.61mm)	3.13" (79.50mm)	-0.35" (-8.89mm)	57th Driest	Driest since: 1944	1904
November 1947 1-Month	2.78" (70.61mm)	3.13" (79.50mm)	-0.35" (-8.89mm)	72nd Wettest	Wettest since: 1946	1985
Oct–Nov 1947 2-Month	5.47" (138.94mm)	6.03" (153.16mm)	-0.56" (-14.22mm)	48th Driest	Driest since: 1944	1904
Oct–Nov 1947 2-Month	5.47" (138.94mm)	6.03" (153.16mm)	-0.56" (-14.22mm)	81st Wettest	Wettest since: 1946	1919
Sep–Nov 1947 3-Month	8.86" (225.04mm)	9.50" (241.30mm)	-0.64" (-16.26mm)	48th Driest	Driest since: 1944	1953
Sep–Nov 1947 3-Month	8.86" (225.04mm)	9.50" (241.30mm)	-0.64" (-16.26mm)	81st Wettest	Wettest since: 1946	1926
Aug–Nov 1947 4-Month	12.04" (305.82mm)	13.17" (334.52mm)	-1.13" (-28.70mm)	38th Driest	Driest since: 1943	1953
Aug–Nov 1947 4-Month	12.04" (305.82mm)	13.17" (334.52mm)	-1.13" (-28.70mm)	91st Wettest	Wettest since: 1946	1926
Jul–Nov 1947 5-Month	15.07" (382.78mm)	17.16" (435.86mm)	-2.09" (-53.08mm)	25th Driest	Driest since: 1944	1953
Jul–Nov 1947 5-Month	15.07" (382.78mm)	17.16" (435.86mm)	-2.09" (-53.08mm)	104th Wettest	Wettest since: 1946	1926
Jun–Nov 1947 6-Month	20.90" (530.86mm)	21.42" (544.07mm)	-0.52" (-13.21mm)	52nd Driest	Driest since: 1946	1953
Jun–Nov 1947 6-Month	20.90" (530.86mm)	21.42" (544.07mm)	-0.52" (-13.21mm)	77th Wettest	Wettest since: 1945	1926
May–Nov 1947 7-Month	25.71" (653.03mm)	25.68" (652.27mm)	0.03" (0.76mm)	54th Driest	Driest since: 1944	1953
May–Nov 1947 7-Month	25.71" (653.03mm)	25.68" (652.27mm)	0.03" (0.76mm)	75th Wettest	Wettest since: 1946	1915
Apr–Nov 1947 8-Month	31.23" (793.24mm)	29.60" (751.84mm)	1.63" (41.40mm)	75th Driest	Driest since: 1946	1930
Apr–Nov 1947 8-Month	31.23" (793.24mm)	29.60" (751.84mm)	1.63" (41.40mm)	54th Wettest	Wettest since: 1945	2011
Mar–Nov 1947 9-Month	33.72" (856.49mm)	33.41" (848.61mm)	0.31" (7.88mm)	63rd Driest	Driest since: 1946	1930
Mar–Nov 1947 9-Month	33.72" (856.49mm)	33.41" (848.61mm)	0.31" (7.88mm)	66th Wettest	Wettest since: 1945	2011
Feb–Nov 1947 10-Month	34.36" (872.74mm)	36.08" (916.43mm)	-1.72" (-43.69mm)	38th Driest	Driest since: 1943	1930
	34.36" (872.74mm)	36.08" (916.43mm)	-1.72" (-43.69mm)	91st Wettest	Wettest since: 1946	2011
	Ties: 1943
Jan–Nov 1947 11-Month	38.40" (975.36mm)	39.12" (993.65mm)	-0.72" (-18.29mm)	46th Driest	Driest since: 1944	1930
	38.40" (975.36mm)	39.12" (993.65mm)	-0.72" (-18.29mm)	83rd Wettest	Wettest since: 1946	2019
	Ties: 1920
Dec 1946–Nov 1947 12-Month	41.12" (1,044.45mm)	42.22" (1,072.39mm)	-1.10" (-27.94mm)	42nd Driest	Driest since: 1944	1901
Dec 1946–Nov 1947 12-Month	41.12" (1,044.45mm)	42.22" (1,072.39mm)	-1.10" (-27.94mm)	86th Wettest	Wettest since: 1946	2019
Jun 1946–Nov 1947 18-Month	61.87" (1,571.50mm)	63.66" (1,616.96mm)	-1.79" (-45.46mm)	37th Driest	Driest since: 1944	1953
Jun 1946–Nov 1947 18-Month	61.87" (1,571.50mm)	63.66" (1,616.96mm)	-1.79" (-45.46mm)	91st Wettest	Wettest since: 1946	2019
Dec 1945–Nov 1947 24-Month	82.84" (2,104.14mm)	84.44" (2,144.78mm)	-1.60" (-40.64mm)	40th Driest	Driest since: 1944	1931
Dec 1945–Nov 1947 24-Month	82.84" (2,104.14mm)	84.44" (2,144.78mm)	-1.60" (-40.64mm)	87th Wettest	Wettest since: 1946	2019
Dec 1944–Nov 1947 36-Month	133.53" (3,391.66mm)	126.67" (3,217.42mm)	6.86" (174.24mm)	88th Driest	Driest since: 1946	1954
Dec 1944–Nov 1947 36-Month	133.53" (3,391.66mm)	126.67" (3,217.42mm)	6.86" (174.24mm)	38th Wettest	Wettest since: 1929	2020
Dec 1943–Nov 1947 48-Month	171.82" (4,364.23mm)	168.94" (4,291.08mm)	2.88" (73.15mm)	72nd Driest	Driest since: 1946	1956
Dec 1943–Nov 1947 48-Month	171.82" (4,364.23mm)	168.94" (4,291.08mm)	2.88" (73.15mm)	53rd Wettest	Wettest since: 1930	2020
Dec 1942–Nov 1947 60-Month	212.06" (5,386.32mm)	211.17" (5,363.72mm)	0.89" (22.60mm)	60th Driest	Driest since: 1945	1956
Dec 1942–Nov 1947 60-Month	212.06" (5,386.32mm)	211.17" (5,363.72mm)	0.89" (22.60mm)	64th Wettest	Wettest since: 1946	2021

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Regional Rankings, published May 2023, retrieved on June 7, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/rankings