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.
The coldest average temperature in Cleveland is February at 29.2 degrees. The most monthly precipitation in Cleveland occurs in August with 4.4 inches. The Cleveland weather information is based on the average of the previous 3-7 years of data.