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, September 1969

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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
September 1969 1-Month	3.41" (86.61mm)	3.47" (88.14mm)	-0.06" (-1.53mm)	71st Driest	Driest since: 1968	1897
September 1969 1-Month	3.41" (86.61mm)	3.47" (88.14mm)	-0.06" (-1.53mm)	58th Wettest	Wettest since: 1966	1926
Aug–Sep 1969 2-Month	6.41" (162.81mm)	7.14" (181.36mm)	-0.73" (-18.55mm)	40th Driest	Driest since: 1967	1897
Aug–Sep 1969 2-Month	6.41" (162.81mm)	7.14" (181.36mm)	-0.73" (-18.55mm)	89th Wettest	Wettest since: 1968	1926
Jul–Sep 1969 3-Month	11.71" (297.43mm)	11.14" (282.96mm)	0.57" (14.47mm)	79th Driest	Driest since: 1968	1953
Jul–Sep 1969 3-Month	11.71" (297.43mm)	11.14" (282.96mm)	0.57" (14.47mm)	50th Wettest	Wettest since: 1965	1926
Jun–Sep 1969 4-Month	17.00" (431.80mm)	15.39" (390.91mm)	1.61" (40.89mm)	91st Driest	Driest since: 1968	1953
	17.00" (431.80mm)	15.39" (390.91mm)	1.61" (40.89mm)	38th Wettest	Wettest since: 1965	1915
	Ties: 2014
May–Sep 1969 5-Month	20.08" (510.03mm)	19.66" (499.36mm)	0.42" (10.67mm)	62nd Driest	Driest since: 1968	1930
May–Sep 1969 5-Month	20.08" (510.03mm)	19.66" (499.36mm)	0.42" (10.67mm)	67th Wettest	Wettest since: 1965	1915
Apr–Sep 1969 6-Month	24.56" (623.82mm)	23.57" (598.68mm)	0.99" (25.14mm)	70th Driest	Driest since: 1968	1930
Apr–Sep 1969 6-Month	24.56" (623.82mm)	23.57" (598.68mm)	0.99" (25.14mm)	59th Wettest	Wettest since: 1965	2011
Mar–Sep 1969 7-Month	26.63" (676.40mm)	27.38" (695.45mm)	-0.75" (-19.05mm)	49th Driest	Driest since: 1966	1930
Mar–Sep 1969 7-Month	26.63" (676.40mm)	27.38" (695.45mm)	-0.75" (-19.05mm)	80th Wettest	Wettest since: 1968	1945
Feb–Sep 1969 8-Month	28.42" (721.87mm)	30.05" (763.27mm)	-1.63" (-41.40mm)	37th Driest	Driest since: 1966	1930
Feb–Sep 1969 8-Month	28.42" (721.87mm)	30.05" (763.27mm)	-1.63" (-41.40mm)	92nd Wettest	Wettest since: 1968	1945
Jan–Sep 1969 9-Month	32.43" (823.72mm)	33.10" (840.74mm)	-0.67" (-17.02mm)	48th Driest	Driest since: 1968	1930
	32.43" (823.72mm)	33.10" (840.74mm)	-0.67" (-17.02mm)	81st Wettest	Wettest since: 1965	1950
	Ties: 1944
Dec 1968–Sep 1969 10-Month	35.80" (909.32mm)	36.19" (919.23mm)	-0.39" (-9.91mm)	55th Driest	Driest since: 1968	1930
Dec 1968–Sep 1969 10-Month	35.80" (909.32mm)	36.19" (919.23mm)	-0.39" (-9.91mm)	73rd Wettest	Wettest since: 1965	1950
Nov 1968–Sep 1969 11-Month	40.10" (1,018.54mm)	39.33" (998.98mm)	0.77" (19.56mm)	63rd Driest	Driest since: 1968	1930
Nov 1968–Sep 1969 11-Month	40.10" (1,018.54mm)	39.33" (998.98mm)	0.77" (19.56mm)	65th Wettest	Wettest since: 1965	2019
Oct 1968–Sep 1969 12-Month	42.31" (1,074.67mm)	42.25" (1,073.15mm)	0.06" (1.52mm)	53rd Driest	Driest since: 1967	1925
Oct 1968–Sep 1969 12-Month	42.31" (1,074.67mm)	42.25" (1,073.15mm)	0.06" (1.52mm)	75th Wettest	Wettest since: 1968	2019
Apr 1968–Sep 1969 18-Month	66.04" (1,677.42mm)	65.79" (1,671.07mm)	0.25" (6.35mm)	51st Driest	Driest since: 1967	1931
Apr 1968–Sep 1969 18-Month	66.04" (1,677.42mm)	65.79" (1,671.07mm)	0.25" (6.35mm)	77th Wettest	Wettest since: 1968	2019
Oct 1967–Sep 1969 24-Month	84.96" (2,157.98mm)	84.47" (2,145.54mm)	0.49" (12.44mm)	57th Driest	Driest since: 1968	1941
Oct 1967–Sep 1969 24-Month	84.96" (2,157.98mm)	84.47" (2,145.54mm)	0.49" (12.44mm)	70th Wettest	Wettest since: 1962	2020
Oct 1966–Sep 1969 36-Month	125.73" (3,193.54mm)	126.72" (3,218.69mm)	-0.99" (-25.15mm)	49th Driest	Driest since: 1968	1941
Oct 1966–Sep 1969 36-Month	125.73" (3,193.54mm)	126.72" (3,218.69mm)	-0.99" (-25.15mm)	77th Wettest	Wettest since: 1962	2020
Oct 1965–Sep 1969 48-Month	160.95" (4,088.13mm)	168.99" (4,292.35mm)	-8.04" (-204.22mm)	21st Driest	Driest since: 1967	1956
Oct 1965–Sep 1969 48-Month	160.95" (4,088.13mm)	168.99" (4,292.35mm)	-8.04" (-204.22mm)	104th Wettest	Wettest since: 1968	2021
Oct 1964–Sep 1969 60-Month	204.18" (5,186.17mm)	211.21" (5,364.73mm)	-7.03" (-178.56mm)	23rd Driest	Driest since: 1968	1956
Oct 1964–Sep 1969 60-Month	204.18" (5,186.17mm)	211.21" (5,364.73mm)	-7.03" (-178.56mm)	101st Wettest	Wettest since: 1962	2020

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Regional Rankings, published May 2023, retrieved on May 31, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/rankings