January weather forecastOmiš, Croatia
January
Weather in January
Sea temperature
January and February, with an average sea temperature of 13.9°C (57°F), are months with the coldest seawater in Omiš, Croatia.Note: Swimming in 13.9°C (57°F) feels unbearing at 13°C (55.4°F) and can be life-risking below 10°C (50°F), causing breathing issues and cold shock, depending on a person's capacity.
Daylight
In January, the average length of the day in Omiš is 9h and 23min.On the first day of the month, sunrise is at 07:25 and sunset at 16:27. On the last day of January, in Omiš, sunrise is at 07:10 and sunset at 17:02 CET.
Updated: Jan 24, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January and February, with an average sea temperature of 13.9°C (57°F), are months with the coldest seawater in Omiš.
In Omiš, Croatia, the average seawater temperature in January is 13.9°C (57°F). Swimming in 13.9°C (57°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.
The average day length in January is 9h and 23min.
In January, on the first day of the month, sunrise is at 07:25 and sunset at 16:27. On the last day of the month, sunrise is at 07:10 and sunset at 17:02 CET.
Average sea temperature in January
Omiš, Croatia
- Average sea temperature in January: 13.9°C
The best month for swimming (with the highest average sea temperature) is August (25°C).
The coldest months (with the lowest average sea temperature) are January and February (13.9°C).
Average daylight in January
Omiš, Croatia
- Average daylight in January: 9h and 24min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
