While most of these are examples of hazards that come from outdoor sources, environmental health hazards may also be found indoors. Toxins such as radon gas, lead and asbestos are all sources of indoor environmental hazards.
Climate for Columbus, Ohio. Columbus's coldest month is January when the average temperature overnight is 20.3Â°F. In July, the warmest month, the average day time temperature rises to 85.3Â°F.
Hottest location ranked by highest average annual temperature: Cincinnati, southwestern Ohio, 56.5 F; Coldest location ranked by lowest average annual temperature: Chardon, northeastern Ohio, 47.8 F; On December 3, 1982, an unseasonably strong ridge of high pressure off the southeast U.S. coast brought record heat to Ohio. Cities that easily established new records included Cleveland, OH: 77Â° (broke previous daily record by 12 degrees) Youngstown, OH: 76Â° (broke previous daily record by 15 degrees) and Akron, OH: 76Â° (broke previous daily record by 13 degrees) 1978 was Cincinnati's coldest winter and year on record.