Ston Weather in September

Ston in September sees high temperatures, with highs around 26°C (79°F) and overnight lows of 17°C (63°F). Rainfall is fairly high at around 129 mm (5.1 in) on average, so pack waterproofs just in case.

Rainfall in Ston in September

Historically, September sees about 9 days of rain, with a monthly average of 129 mm (5.1 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Ston in September

Daytime highs in Ston in September reach 26°C (79°F), with nights around 17°C (63°F). Overall, the month follows a fairly predictable daily temperature pattern. Nights cool down to 17°C (63°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Ston in September

Expect a lot of sunshine this month, with about 310 hours of sun. These sunny conditions add to the overall experience.

For Ston itself, May and June 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.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Croatia, check out our Ston's climate page.

Ston Temperature in September

Min Temperature 17°C (63°F)  

Max Temperature 26°C (79°F)  

Chance of Rain 29%  

Precipitation 129 mm (5.1 in)  

Rainy days 9 days  

Humidity 59% *  

Sunshine 310 hours *  

Percentage Sunshine 70% *  

* Data from: Dubrovnik, Croatia (40 KM, 24 Miles).

What to Wear in Ston in September

Warm but pleasant conditions in Ston in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Ston in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Croatia, check out our Ston's climate page.

More climate data for Ston

Temperature Rainfall Sunshine Humidity

See the full Ston climate overview or explore weather in Croatia.