Weather in January
Sea temperature
In January, the average sea temperature in Forio, Italy, is 14.6°C (58.3°F).Note: Swimming in 14.6°C (58.3°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.
Daylight
In Forio, the average length of the day in January is 9h and 38min.On the first day of the month, sunrise is at 07:28 and sunset at 16:47. On the last day of January, sunrise is at 07:15 and sunset at 17:19 CET.
Frequently asked questions
How cold is the water in January in Forio?
In Forio, the average seawater temperature in January is 14.6°C (58.3°F). Swimming in 14.6°C (58.3°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.
How many hours of daylight does Forio have in January?
In January, the average day length in Forio is 9h and 38min.
When is the sunrise / sunset in January in Forio?
On the first day of January in Forio, sunrise is at 07:28 and sunset at 16:47. On the last day of the month, sunrise is at 07:15 and sunset at 17:19 CET.
Average sea temperature in January
Forio, Italy
- Average sea temperature in January: 14.6°C
The best month for swimming (with the highest average sea temperature) is August (25.8°C).
The coldest month (with the lowest average sea temperature) is February (13.9°C).
Average daylight in January
Forio, Italy
- Average daylight in January: 9h and 4min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
Forio, Italy
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