Gračišće Weather in September

Gračišće in September averages 24°C (75°F) during the day and 16°C (61°F) at night. September is part of the rainy season, so frequent rainfall is typical.

Rainfall in Gračišće in September

Gračišće is in the rainy season in September, with rain on around 12 days and an average of 175 mm (6.9 in). Rainy season showers tend to be fairly substantial. A good rain jacket or umbrella is worth having with you most days.

Temperature in Gračišće in September

Temperatures in Gračišće in September top out at 24°C (75°F) and drop to 16°C (61°F) overnight. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 16°C (61°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Gračišće in September

Expect sunny days throughout the month, with an estimated 233 hours of sunshine. Despite being the rainy season, it could still be a nice time to visit. Rain often arrives later in the day, keeping most of the days sunny.

For Gračišće itself, June, July and August generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.