Regional Rankings

Parameter:

Year:

Month:

Region:

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 1937

View Period (Months):

All

Download: CSV JSON XML

Record Driest
Bottom ⅒
Bottom ⅓
Normal
Top ⅓
Top ⅒
Record Wettest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Wettest/Driest Since	Record
September 1937 1-Month	2.42" (61.47mm)	3.47" (88.14mm)	-1.05" (-26.67mm)	27th Driest	Driest since: 1928	1897
September 1937 1-Month	2.42" (61.47mm)	3.47" (88.14mm)	-1.05" (-26.67mm)	102nd Wettest	Wettest since: 1936	1926
Aug–Sep 1937 2-Month	5.78" (146.81mm)	7.14" (181.36mm)	-1.36" (-34.55mm)	22nd Driest	Driest since: 1930	1897
Aug–Sep 1937 2-Month	5.78" (146.81mm)	7.14" (181.36mm)	-1.36" (-34.55mm)	107th Wettest	Wettest since: 1936	1926
Jul–Sep 1937 3-Month	9.57" (243.08mm)	11.14" (282.96mm)	-1.57" (-39.88mm)	22nd Driest	Driest since: 1930	1953
	9.57" (243.08mm)	11.14" (282.96mm)	-1.57" (-39.88mm)	107th Wettest	Wettest since: 1936	1926
	Ties: 1946
Jun–Sep 1937 4-Month	14.43" (366.52mm)	15.39" (390.91mm)	-0.96" (-24.39mm)	41st Driest	Driest since: 1936	1953
Jun–Sep 1937 4-Month	14.43" (366.52mm)	15.39" (390.91mm)	-0.96" (-24.39mm)	88th Wettest	Wettest since: 1935	1915
May–Sep 1937 5-Month	18.24" (463.30mm)	19.66" (499.36mm)	-1.42" (-36.06mm)	40th Driest	Driest since: 1936	1930
May–Sep 1937 5-Month	18.24" (463.30mm)	19.66" (499.36mm)	-1.42" (-36.06mm)	89th Wettest	Wettest since: 1935	1915
Apr–Sep 1937 6-Month	22.57" (573.28mm)	23.57" (598.68mm)	-1.00" (-25.40mm)	46th Driest	Driest since: 1936	1930
Apr–Sep 1937 6-Month	22.57" (573.28mm)	23.57" (598.68mm)	-1.00" (-25.40mm)	83rd Wettest	Wettest since: 1935	2011
Mar–Sep 1937 7-Month	24.19" (614.43mm)	27.38" (695.45mm)	-3.19" (-81.02mm)	21st Driest	Driest since: 1936	1930
Mar–Sep 1937 7-Month	24.19" (614.43mm)	27.38" (695.45mm)	-3.19" (-81.02mm)	108th Wettest	Wettest since: 1935	1945
Feb–Sep 1937 8-Month	26.28" (667.51mm)	30.05" (763.27mm)	-3.77" (-95.76mm)	18th Driest	Driest since: 1936	1930
Feb–Sep 1937 8-Month	26.28" (667.51mm)	30.05" (763.27mm)	-3.77" (-95.76mm)	111th Wettest	Wettest since: 1935	1945
Jan–Sep 1937 9-Month	35.61" (904.49mm)	33.10" (840.74mm)	2.51" (63.75mm)	91st Driest	Driest since: 1936	1930
Jan–Sep 1937 9-Month	35.61" (904.49mm)	33.10" (840.74mm)	2.51" (63.75mm)	38th Wettest	Wettest since: 1935	1950
Dec 1936–Sep 1937 10-Month	39.24" (996.70mm)	36.19" (919.23mm)	3.05" (77.47mm)	93rd Driest	Driest since: 1936	1930
Dec 1936–Sep 1937 10-Month	39.24" (996.70mm)	36.19" (919.23mm)	3.05" (77.47mm)	35th Wettest	Wettest since: 1935	1950
Nov 1936–Sep 1937 11-Month	41.94" (1,065.28mm)	39.33" (998.98mm)	2.61" (66.30mm)	90th Driest	Driest since: 1936	1930
	41.94" (1,065.28mm)	39.33" (998.98mm)	2.61" (66.30mm)	38th Wettest	Wettest since: 1935	2019
	Ties: 2002
Oct 1936–Sep 1937 12-Month	45.71" (1,161.03mm)	42.25" (1,073.15mm)	3.46" (87.88mm)	93rd Driest	Driest since: 1936	1925
Oct 1936–Sep 1937 12-Month	45.71" (1,161.03mm)	42.25" (1,073.15mm)	3.46" (87.88mm)	35th Wettest	Wettest since: 1935	2019
Apr 1936–Sep 1937 18-Month	62.90" (1,597.66mm)	65.79" (1,671.07mm)	-2.89" (-73.41mm)	32nd Driest	Driest since: 1936	1931
Apr 1936–Sep 1937 18-Month	62.90" (1,597.66mm)	65.79" (1,671.07mm)	-2.89" (-73.41mm)	96th Wettest	Wettest since: 1935	2019
Oct 1935–Sep 1937 24-Month	79.27" (2,013.46mm)	84.47" (2,145.54mm)	-5.20" (-132.08mm)	23rd Driest	Driest since: 1932	1941
Oct 1935–Sep 1937 24-Month	79.27" (2,013.46mm)	84.47" (2,145.54mm)	-5.20" (-132.08mm)	104th Wettest	Wettest since: 1936	2020
Oct 1934–Sep 1937 36-Month	125.10" (3,177.54mm)	126.72" (3,218.69mm)	-1.62" (-41.15mm)	45th Driest	Driest since: 1936	1941
Oct 1934–Sep 1937 36-Month	125.10" (3,177.54mm)	126.72" (3,218.69mm)	-1.62" (-41.15mm)	81st Wettest	Wettest since: 1935	2020
Oct 1933–Sep 1937 48-Month	159.35" (4,047.49mm)	168.99" (4,292.35mm)	-9.64" (-244.86mm)	16th Driest	Driest since: 1934	1956
Oct 1933–Sep 1937 48-Month	159.35" (4,047.49mm)	168.99" (4,292.35mm)	-9.64" (-244.86mm)	109th Wettest	Wettest since: 1936	2021
Oct 1932–Sep 1937 60-Month	205.51" (5,219.95mm)	211.21" (5,364.73mm)	-5.70" (-144.78mm)	29th Driest	Driest since: 1936	1956
Oct 1932–Sep 1937 60-Month	205.51" (5,219.95mm)	211.21" (5,364.73mm)	-5.70" (-144.78mm)	95th Wettest	Wettest since: 1933	2020

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Regional Rankings, published May 2023, retrieved on June 3, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/rankings