September weather forecastOmišalj, Croatia
September
Weather in September
Sea temperature
In Omišalj, Croatia, in September, the average water temperature is 23.3°C (73.9°F).Note: Consideration of an individual's cold resistance, combined with conditions like sunshine, wind, and temperature, suggests that swimming in 23.3°C (73.9°F) water can be delightful. (Olympic swimming is usually in 25°C (77°F) to 28°C (82.4°F) water.)
Daylight
In Omišalj, the average length of the day in September is 12h and 32min.On the first day of the month, sunrise is at 06:24 and sunset at 19:39. On the last day of September, in Omišalj, sunrise is at 06:59 and sunset at 18:43 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
In Omišalj, Croatia, in September, the average water temperature is 23.3°C (73.9°F). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 23.3°C (73.9°F) water may be enjoyable.
In September, the average day length in Omišalj, Croatia, is 12h and 32min.
In September, on the first day of the month, sunrise is at 06:24 and sunset at 19:39. On the last day of the month, sunrise is at 06:59 and sunset at 18:43 CEST.
Average sea temperature in September
Omišalj, Croatia
- Average sea temperature in September: 23.3°C
The best month for swimming (with the highest average sea temperature) is August (24.5°C).
The coldest month (with the lowest average sea temperature) is February (10.9°C).
Average daylight in September
Omišalj, Croatia
- Average daylight in September: 12h and 30min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).





