August weather forecastOmiš, Croatia
August
Weather in August
The perfect water temperature of 25°C (77°F) makes August a great period for swimming and other water activities in Omiš, Croatia.Sea temperature
August is the month with the warmest seawater, with an average sea temperature of 25°C (77°F).Note: Surface water temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are seen as ideal and highly pleasant for extended enjoyment in all water activities.
Daylight
In August, the average length of the day in Omiš is 13h and 56min.On the first day of the month, sunrise is at 05:43 and sunset at 20:15. On the last day of August, in Omiš, Croatia, sunrise is at 06:16 and sunset at 19:30 CEST.
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
With an average sea temperature of 25°C (77°F), August is the month with the warmest seawater in Omiš.
In Omiš, in August, the average water temperature is 25°C (77°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.
In August, the average day length is 13h and 56min.
On the first day of August, sunrise is at 05:43 and sunset at 20:15. On the last day of the month, sunrise is at 06:16 and sunset at 19:30 CEST.
Average sea temperature in August
Omiš, Croatia
- Average sea temperature in August: 25°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 August
Omiš, Croatia
- Average daylight in August: 13h and 54min
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).





