The climate in Capri during September can be summarized as warm, humid and reasonably dry.
September is in the fall / autumn in Capri and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a muggy 26°C (78°F), whilst at night 16°C (61°F) is normal.
|Daytime temperature||25.5°C 77.8°F|
|Nightly temperature||16.3°C 61.3°F|
|Average temperature||20.9°C 69.5°F|
|Daily sunshine||8.4 hrs|
|Avg rainfall||61 mm 2.4 ins|
|Rainy days||9 days|
|Sea temperature||24.9°C 76.9°F|
|Windspeed||7.9kph 5 mph|
On average September is the 6th driest month of the year in Capri with around 61mm 2.4 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.4 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Capri in September 2023.
Best places to visit in September
|Hottest month:||August||28.3°C 82.9°F|
|Driest month:||July||23mm 0.9ins|
|Coldest month:||January||11.6°C 52.9°F|
|Wettest month:||November||126mm 5ins|