Ohio Weather Records

Weather averages and records for the U.S. state of Ohio based on data made available by the NOAA.

State:

Month:

Ohio Statewide Averages

Average temperatures and precipitation over the entire territory of the state, from 1991–2020.

Month	High (°F)	Low (°F)	Precipitation (in)
January	35.9	20.3	2.9
February	39.5	22.3	2.5
March	49.4	30.1	3.3
April	62.6	39.5	3.9
May	72.6	49.6	4.2
June	80.7	58.8	4.4
July	84.0	62.5	4.2
August	82.6	60.9	3.5
September	76.6	53.6	3.3
October	64.6	42.9	3.0
November	51.4	33.1	2.9
December	40.4	25.6	3.0
Entire Year	61.7	41.6	41.1

Ohio Cities

Yearly weather averages for various places in Ohio, from 1991–2020.

City	Average (°F)		Record (°F)		Yearly (inches)
City	High	Low	High	Low	Precipitation	Snow
Akron	60.1	41.7	101	-25	41.6	47.8
Bellefontaine	60.2	41.4	106	-27	42.6	n/a
Bowling Green	60.2	41.0	110	-22	35.1	19.7
Bucyrus	60.0	40.3	111	-28	38.5	22.0
Chardon	58.0	38.2	100	-29	50.6	111.2
Cincinnati	64.3	45.1	108	-25	45.3	23.3
Circleville	63.5	43.2	109	-23	40.8	14.2
Cleveland	60.0	43.0	104	-20	41.0	64.2
Columbus	63.1	44.5	107	-23	41.6	28.2
Coshocton	62.1	41.5	106	-24	43.4	19.2
Dayton	62.1	43.5	108	-28	41.3	24.7
Defiance	60.1	41.0	111	-26	37.6	22.3
Findlay	60.6	42.6	108	-21	37.7	24.0
Fremont	60.9	41.2	110	-20	38.2	26.1
Gallipolis	66.7	44.3	113	-28	43.3	6.8
Greenville	61.2	41.0	105	-33	40.1	21.5
Hamilton	65.1	42.8	111	-23	42.2	n/a
Hillsboro	62.6	42.8	105	-30	46.0	18.3
Lancaster	63.4	41.6	106	-24	39.8	n/a
Lima	60.5	41.9	109	-21	41.3	16.8
Mansfield	59.6	41.1	105	-22	42.5	49.9
Marysville	62.1	42.8	109	-23	40.7	22.0
Newark	61.7	40.6	106	-26	42.8	15.5
Norwalk	59.7	41.6	108	-25	40.1	31.7
Portsmouth	65.9	44.2	107	-29	42.4	6.4
Sandusky	58.6	44.4	105	-20	34.7	n/a
Springfield	61.5	40.6	103	-26	39.7	n/a
Toledo	60.3	41.2	105	-20	35.0	37.8
Urbana	61.2	41.5	110	-26	43.7	n/a
Van Wert	60.6	41.6	110	-24	39.8	16.7
Warren	60.5	37.8	105	-26	40.6	29.9
Washington Court House	62.1	42.6	107	-27	39.7	n/a
Wauseon	59.6	39.4	109	-24	34.9	26.1
Wooster	60.1	40.1	105	-24	41.8	28.6
Xenia	62.6	43.8	108	-28	42.5	20.8
Youngstown	59.5	40.2	103	-22	41.2	68.5
Zanesville	62.8	42.6	103	-25	38.4	n/a