Climate: Ohio In The United States

Climate in Ohio(United States)Average daytime and nighttime temperaturesAll climate diagrams on this site result from the collected data from seven measuring weather stations in Ohio.All data correspond to the average monthly values of the last 20 years. Country data: United StatesClimate for all United States Ohio is one of the cooler regions in the United States of America, with an average daily high temperature of 17 degrees. The climate is varied and offers seasons with strong winters and warm summers. › Daylengths and sun positions in the United States of America› Compare climate with other regions or countriesSunshine hours per dayThe number of hours of sunshine refers to the time when the sun is actually visible. That is, without any obstruction of visibility by clouds, fog or mountains. With 9 hours per day, June is the sunniest month in federated state Ohio. In December, the sun shines the least.Rain days per monthA rain day is a day on which at least 1 mm of precipitation (=1 liter) per square meter falls. This can be rain, snow, hail, or even dew. So it doesn't have to rain all day. With 11 rain days, January offers the most rain days, while September has the fewest.The threshold of 0.1 mm, or 1 liter, was set by the World Meteorological Organization (WMO). In the US, the limit is 0.1 inches, or 2.54 mm. In other countries, 0.1 mm (~0.004 inches) is sometimes used. We use the internationally accepted version of the WMO here.Precipitation amount in mm/dayThe amount of precipitation is measured in millimeters per square meter. Thus, at two mm/day, two liters of water fall on one square meter within 24 hours. With only 2.4 mm, the least amount of rain falls in November. June, on the other hand, has the most rain.Relative humidity in %Warm air can absorb more moisture than cold air. The relative humidity indicates how much moisture can be physically contained in the air. At high humidity, a person feels uncomfortable and perceives this as oppressive. In general, a relative humidity of 40-60% feels pleasant. With humidity averaging 74%, December is the most uncomfortable. In April, on the other hand, it is easier to endure.Absolute humidity in g/m³In warm months, there is also a higher absolute humidity almost everywhere. At a temperature of 25°C, air can absorb up to 23 grams of water per cubic meter. At 20°C, it is only 17.3 grams. A relative humidity of 40% at 25°C thus corresponds to an absolute humidity of 9.2 grams of water. From a proportion of approx. 13.5 grams, humans perceive the air as muggy. This limit is only reached in a few months in the United States of America, although these are always average values.HumidexThe "Humidex" (humidity index) is an index of well-being in warmer areas, calculated from the air temperature, relative humidity and dew point. The index corresponds approximately to the temperature felt. At high temperatures, the body transports heat away by sweating. At high humidity, the ambient air can only absorb a small amount of sweat and thus one feels uncomfortable. An index of 20-29 is considered comfortable. Up to 39, people perceive the air as slightly uncomfortable, and above 40, as very uncomfortable. Values above 45 are dangerous in the long run and often lead to heat stroke.Climate charts for other federated states in the United StatesPennsylvaniaColoradoFloridaMichiganOklahomaOregonIndianaWashington, D.C.IllinoisKansasNew MexicoArizonaOhioAlabamaArkansasAlaskaGeorgiaHawaiiConnecticutDelawareCaliforniaKentuckyIowaIdahoLouisianaMaineMassachusettsMarylandMissouriNebraskaMississippiMinnesotaNevadaNew JerseyMontanaNew YorkNorth CarolinaNew HampshireNorth DakotaSouth DakotaSouth CarolinaRhode IslandUtahTennesseeTexasWashingtonVermontVirginiaWest VirginiaWyomingWisconsin

Most important cities in the federated state »Ohio«

The federated state has a west-east extension of about 360 km and over 380 km from north to south.

The positions of the weather stations used for the above climate evaluations are also marked on the map.

City	Population	Geo position
Columbus	913,175	39° 57' 40"N	82° 59' 56"W
Cleveland	362,656	41° 29' 58"N	81° 41' 43"W
Cincinnati	311,097	39° 9' 43"N	84° 27' 25"W
Toledo	265,304	41° 39' 50"N	83° 33' 19"W
Akron	188,701	41° 4' 53"N	81° 31' 8"W
Dayton	135,512	39° 45' 32"N	84° 11' 30"W
Parma	81,601	41° 24' 17"N	81° 43' 22"W
Canton	73,007	40° 47' 56"N	81° 22' 42"W
Youngstown	66,982	41° 5' 59"N	80° 38' 58"W
Lorain	64,097	41° 27' 10"N	82° 10' 57"W
Hamilton	62,477	39° 23' 58"N	84° 33' 41"W
Springfield	60,608	39° 55' 27"N	83° 48' 32"W
Kettering	56,163	39° 41' 22"N	84° 10' 8"W
Elyria	54,533	41° 22' 6"N	82° 6' 28"W
Lakewood	52,131	41° 28' 55"N	81° 47' 53"W
Cuyahoga Falls	49,652	41° 8' 2"N	81° 29' 4"W
Euclid	48,920	41° 35' 35"N	81° 31' 36"W
Middletown	48,694	39° 30' 54"N	84° 23' 54"W
Mansfield	47,821	40° 45' 30"N	82° 30' 56"W
Newark	47,573	40° 3' 29"N	82° 24' 5"W
Mentor	47,159	41° 39' 58"N	81° 20' 22"W
Cleveland Heights	46,121	41° 31' 12"N	81° 33' 22"W
Beavercreek	45,193	39° 42' 33"N	84° 3' 48"W
Strongsville	44,750	41° 18' 52"N	81° 50' 8"W
Fairfield	42,510	39° 20' 45"N	84° 33' 38"W

Population refers to the city proper, not metropolitan areas.Data basis: German Weather Service, individual values averaged and supplemented by own elements. Data on cities and inhabitants: geonames.org, United Nations Statistics Division and own research.The 50 most popular travel countriesThe most popular travel countries and ranking of international tourism over 50 countries. USA ranks 2nd. Regaining after Covid pandemic.United Kingdom: country data and statisticsThe United Kingdom in numbers: demographics, economy, energy, climate, currency, religions, time zone and more data and comparisons with other countries.Most recent cyclones in AustraliaOverview of the most violent cyclones in Australia since 2018. Current: Cyclone Hayley with 165 km/h. Diameter: 137 km.🔎︎