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.
Average Weather in September in Cleveland Ohio, United States. In Cleveland, the month of September is characterized by rapidly falling daily high temperatures, with daily highs decreasing by 9Â°F, from 78Â°F to 69Â°F over the course of the month, and rarely exceeding 86Â°F or dropping below 58Â°F. Daily low temperatures decrease by 10Â°F, from 65Â°F to 55Â°F, rarely falling below 45Â°F or exceeding 72Â°F. For reference, on July 19, the hottest day of the year, temperatures in Cleveland typically range from 68Â°F to 81Â°F, while on January 29, the coldest day of the year, they range from 22Â°F to 34Â°F.