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

Average Temperature Rankings, July 1917

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Record Coolest

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
July 1917 1-Month	74.5°F (23.6°C)	75.6°F (24.2°C)	-1.1°F (-0.6°C)	35th Coolest	Coolest since: 1915	2009
	74.5°F (23.6°C)	75.6°F (24.2°C)	-1.1°F (-0.6°C)	94th Warmest	Warmest since: 1916	1901
	Ties: 1958, 1970, 1975
Jun–Jul 1917 2-Month	71.8°F (22.1°C)	73.6°F (23.1°C)	-1.8°F (-1.0°C)	17th Coolest	Coolest since: 1915	1903, 1947
	71.8°F (22.1°C)	73.6°F (23.1°C)	-1.8°F (-1.0°C)	112th Warmest	Warmest since: 1916	1934
	Ties: 1960, 1982
May–Jul 1917 3-Month	66.8°F (19.3°C)	70.0°F (21.1°C)	-3.2°F (-1.8°C)	2nd Coolest	Coolest to Date	1924
May–Jul 1917 3-Month	66.8°F (19.3°C)	70.0°F (21.1°C)	-3.2°F (-1.8°C)	127th Warmest	Warmest since: 1916	1934
Apr–Jul 1917 4-Month	63.0°F (17.2°C)	65.8°F (18.8°C)	-2.8°F (-1.6°C)	3rd Coolest	Coolest since: 1907	1907
Apr–Jul 1917 4-Month	63.0°F (17.2°C)	65.8°F (18.8°C)	-2.8°F (-1.6°C)	126th Warmest	Warmest since: 1916	1934
Mar–Jul 1917 5-Month	58.9°F (14.9°C)	61.1°F (16.2°C)	-2.2°F (-1.3°C)	6th Coolest	Coolest to Date	1960
Mar–Jul 1917 5-Month	58.9°F (14.9°C)	61.1°F (16.2°C)	-2.2°F (-1.3°C)	123rd Warmest	Warmest since: 1916	2012
Feb–Jul 1917 6-Month	54.0°F (12.2°C)	56.4°F (13.6°C)	-2.4°F (-1.4°C)	6th Coolest	Coolest since: 1904	1947
	54.0°F (12.2°C)	56.4°F (13.6°C)	-2.4°F (-1.4°C)	123rd Warmest	Warmest since: 1916	2012
	Ties: 1904, 1979
Jan–Jul 1917 7-Month	50.7°F (10.4°C)	52.6°F (11.4°C)	-1.9°F (-1.0°C)	12th Coolest	Coolest since: 1912	1978
Jan–Jul 1917 7-Month	50.7°F (10.4°C)	52.6°F (11.4°C)	-1.9°F (-1.0°C)	117th Warmest	Warmest since: 1916	2012
Dec 1916–Jul 1917 8-Month	48.2°F (9.0°C)	50.1°F (10.1°C)	-1.9°F (-1.1°C)	10th Coolest	Coolest since: 1912	1978
Dec 1916–Jul 1917 8-Month	48.2°F (9.0°C)	50.1°F (10.1°C)	-1.9°F (-1.1°C)	118th Warmest	Warmest since: 1916	2012
Nov 1916–Jul 1917 9-Month	47.7°F (8.7°C)	49.4°F (9.7°C)	-1.7°F (-1.0°C)	15th Coolest	Coolest since: 1912	1904
	47.7°F (8.7°C)	49.4°F (9.7°C)	-1.7°F (-1.0°C)	113th Warmest	Warmest since: 1916	2012
	Ties: 1905, 1926, 1951, 1963
Oct 1916–Jul 1917 10-Month	48.5°F (9.2°C)	50.0°F (10.0°C)	-1.5°F (-0.8°C)	17th Coolest	Coolest since: 1912	1978
	48.5°F (9.2°C)	50.0°F (10.0°C)	-1.5°F (-0.8°C)	111th Warmest	Warmest since: 1916	2012
	Ties: 1902, 1924, 1982
Sep 1916–Jul 1917 11-Month	50.0°F (10.0°C)	51.5°F (10.8°C)	-1.5°F (-0.8°C)	11th Coolest	Coolest since: 1912	1904
	50.0°F (10.0°C)	51.5°F (10.8°C)	-1.5°F (-0.8°C)	117th Warmest	Warmest since: 1916	2012
	Ties: 1899, 1960, 1982
Aug 1916–Jul 1917 12-Month	52.2°F (11.2°C)	53.4°F (11.9°C)	-1.2°F (-0.7°C)	18th Coolest	Coolest since: 1912	1904
	52.2°F (11.2°C)	53.4°F (11.9°C)	-1.2°F (-0.7°C)	110th Warmest	Warmest since: 1916	2012
	Ties: 1902, 1940, 1960
Feb 1916–Jul 1917 18-Month	53.2°F (11.8°C)	54.4°F (12.4°C)	-1.2°F (-0.6°C)	11th Coolest	Coolest since: 1905	1918
	53.2°F (11.8°C)	54.4°F (12.4°C)	-1.2°F (-0.6°C)	117th Warmest	Warmest since: 1916	2017
	Ties: 1959, 1980
Aug 1915–Jul 1917 24-Month	52.8°F (11.6°C)	53.4°F (11.9°C)	-0.6°F (-0.3°C)	21st Coolest	Coolest since: 1913	1978
	52.8°F (11.6°C)	53.4°F (11.9°C)	-0.6°F (-0.3°C)	106th Warmest	Warmest since: 1916	2017
	Ties: 1900, 1903, 1913, 1919, 1964, 1977, 1982
Aug 1914–Jul 1917 36-Month	52.7°F (11.5°C)	53.4°F (11.9°C)	-0.7°F (-0.4°C)	16th Coolest	Coolest since: 1906	1979
	52.7°F (11.5°C)	53.4°F (11.9°C)	-0.7°F (-0.4°C)	110th Warmest	Warmest since: 1916	2018
	Ties: 1920, 1926, 1962, 1981, 1984, 2015
Aug 1913–Jul 1917 48-Month	53.1°F (11.7°C)	53.4°F (11.9°C)	-0.3°F (-0.2°C)	35th Coolest	Coolest since: 1913	1980
	53.1°F (11.7°C)	53.4°F (11.9°C)	-0.3°F (-0.2°C)	90th Warmest	Warmest since: 1916	2019
	Ties: 1902, 1912, 1913, 1967
Aug 1912–Jul 1917 60-Month	53.3°F (11.8°C)	53.4°F (11.9°C)	-0.1°F (-0.1°C)	43rd Coolest	Coolest since: 1916	1981
	53.3°F (11.8°C)	53.4°F (11.9°C)	-0.1°F (-0.1°C)	81st Warmest	Warmest since: 1915	2020
	Ties: 1910, 1913, 1915, 1977, 1998

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Regional Rankings, published March 2023, retrieved on March 26, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/rankings