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.
Be prepared with the most accurate 10-day forecast for Fort Myers Beach, FL (33931) with highs, lows, chance of precipitation from The Weather Channel and Weather.com Be prepared with the most accurate 10-day forecast for Fort Myers Beach, FL (33931) with highs, lows, chance of precipitation from The Weather Channel and Weather.com Scan for updated forecast Connection restored!