Castellana Grotte Weather in September

Castellana Grotte in September averages 27°C (81°F) during the day and 19°C (66°F) at night. Keep in mind that quite a bit of rainfall is expected this month.

Rainfall in Castellana Grotte in September

Based on our climate data of the past 30 years, about 6 days of rain are anticipated, with 61 mm (2.4 in) on average. When rain does fall this month, it tends to come down hard. The low number of rain days makes each shower more significant.

Temperature in Castellana Grotte in September

If you're visiting Castellana Grotte in September, expect perfect temperatures with highs of 27°C (81°F) and overnight lows of 19°C (66°F). This kind of day-to-night contrast is typical for this time of year. With overnight lows of 19°C (66°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.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.

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

Castellana Grotte Temperature in September

Min Temperature 19°C (66°F)  

Max Temperature 27°C (81°F)  

Chance of Rain 20%  

Precipitation 61 mm (2.4 in)  

Rainy days 6 days  

Humidity 68% *  

* Data from: Bari, Italy (36 KM, 22 Miles).

What to Wear in Castellana Grotte in September

Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Rain is likely on several days, so bring a good rain jacket.

What To Do in Castellana Grotte in September

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

Cycling

8/10

Walking

8/10

Camping

8/10

Outdoor sports

8/10

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 Italy, check out our Castellana Grotte's climate page.

More climate data for Castellana Grotte

Temperature Rainfall Humidity

See the full Castellana Grotte climate overview or explore weather in Italy.