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.
With an average of 21.1 Â°C, January is the warmest month. In July, the average temperature is 11.6 Â°C. It is the lowest average temperature of the whole year.ith an average of 21.1 Â°C, January is the warmest month. In July, the average temperature is 11.6 Â°C. It is the lowest average temperature of the whole year.