The climate in San Lorenzo al Mare during September can be summarized as warm and reasonably dry.
September is in the fall / autumn in San Lorenzo al Mare and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 22°C (72°F), whilst at night 15°C (60°F) is normal.
|Daytime temperature||22.4°C 72.2°F|
|Nightly temperature||15.3°C 59.5°F|
|Average temperature||18.8°C 65.8°F|
|Daily sunshine||7.4 hrs|
|Avg rainfall||62 mm 2.4 ins|
|Rainy days||8 days|
|Sea temperature||22°C 71.6°F|
|Windspeed||10.4kph 7 mph|
On average September is the 4th driest month of the year in San Lorenzo al Mare with around 62mm 2.4 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.4 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 September 2019.
|Hottest month:||July||25°C 77°F|
|Driest month:||July||20mm 0.8ins|
|Coldest month:||January||9.4°C 48.9°F|
|Wettest month:||October||99mm 3.9ins|