The Expansion of Water Upon Freezing The fact that water expands upon freezing causes icebergs to float. The fact that water reaches a maximum density at about 4Â°C causes bodies of water to freeze on the top first.
Fort Myers: Annual Weather Averages. July is the hottest month in Fort Myers with an average temperature of 28Â°C (83Â°F) and the coldest is January at 17Â°C (62Â°F) with the most daily sunshine hours at 11 in June. The wettest month is September with an average of 134.9mm of rain.
See the current Fort Walton Beach, FL weather and a 5 day forecast. Also view: monthly ... March, 30Â°F, 83Â°F, 60Â°F, 4.4. April, 36Â°F, 84Â°F ... The lowest monthly average temperature in Fort Walton Beach for January is 54 degrees. The most ...