January weather forecastHutchinson Island South, FL
January
Weather in January
Ocean temperature
January and February, with an average ocean temperature of 73.4°F (23°C), are months with the coldest seawater in Hutchinson Island South, Florida.Note: While a person's sensitivity to cold is personal, factors like sunshine, wind, and the temperature can influence their comfort in 73.4°F (23°C) waters. Olympians, for perspective, swim in waters between 77°F (25°C) and 82.4°F (28°C).
Daylight
In January, the average length of the day is 10h and 39min.On the first day of the month, sunrise is at 7:10 am and sunset at 5:37 pm. On the last day of January, sunrise is at 7:07 am and sunset at 6:01 pm EST.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
The months with the coldest seawater in Hutchinson Island South are January and February, with an average ocean temperature of 73.4°F (23°C).
In Hutchinson Island South, Florida, the average seawater temperature in January is 73.4°F (23°C). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 73.4°F (23°C) water.
In January, the average day length is 10h and 39min.
In January, on the first day of the month, sunrise is at 7:10 am and sunset at 5:37 pm. On the last day of the month, in Hutchinson Island South, sunrise is at 7:07 am and sunset at 6:01 pm EST.
Average sea temperature in January
Hutchinson Island South, FL
- Average sea temperature in January: 73.4°F
The best month for swimming (with the highest average sea temperature) is August (85.1°F).
The coldest month (with the lowest average sea temperature) is February (73.3°F).
Average daylight in January
Hutchinson Island South, FL
- Average daylight in January: 10h and 36min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).





