September is the beginning of autumn in Porec.
The temperatures stay high though, with an average high of 24°C and a low temperature of 15°C, so still plenty of time to work on your tan and enjoy the sandy beaches.
With the average sea temperature still relatively high at an average of 23°C (73.4°F), there's plenty of opportunity to enjoy the water still, either with sailing trips or water sports.
Those with sea legs can not only take a trip to one of the neighbouring islets such as St Nicholas, or tourists can visit one of the numerous diving schools Porec has.
Underneath the surface, there's plenty to be discovered, cliffs and caves as well as sunken wrecks.
However, with an average of 96 mm rainfall over 12 days, September is not only the rainiest month of the year so far, but the second wettest in the whole year, with only November having more rain.
Rain is seen on average only for 12 days though, so there's still plenty of tiem to enjoy the outdoor attractions.
There's plenty of sun indeed, at 10 hours per day September has only 3 hours less on average than July, which is the sunniest month of the year in Porec, and with about 58% reaching the ground.
With the season closing down in October, September is one of the last months of the year that you will have to enjoy the majority of Porec's nightlife, with many of the clubs closing down at the end of the month for the winter.
Croatia's nightlife is infamous and some of the best and biggest clubs in Europe can be found here, including Villa Club and Byblos.
If you're looking for accommodation, Pical Hotel is a great budget option that is centrally located.