Naval Air Station Jacksonville
Winter low: the January low is 46 degrees; average high is 66 degrees.
The cost of living index in Jacksonville, FL is 93 which is 7% lower than the Florida average and 7% lower than that for the entire country.
Goods and services that are a necessity regardless of location and provide an accurate general sense of the cost of living in one city versus another. The cost of retail goods and services in Jacksonville, FL are 1% lower than the average for Florida and 2% lower than the rest of the country.