Portofino Weather in September

What's the weather like in Portofino (Liguria) in September 2023?

The climate in Portofino during September can be summarized as mild and a little damp.

September is in the fall / autumn in Portofino and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 21°C (70°F), whilst at night 13°C (56°F) is normal.

Portofino weather averages (imperial / metric)
Daytime temperature 20.9°C 69.6°F
Nightly temperature 13.3°C 55.9°F
Average temperature 17.1°C 62.8°F
Daily sunshine 7.1 hrs
Avg rainfall 96 mm 3.8 ins
Rainy days 10 days
Sea temperature 22.6°C 72.7°F
Humidity 76%
Windspeed 8.2kph 5 mph

On average September is the 3rd wettest month of the year in Portofino with around 96mm 3.8 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.1 hours of sunshine per day.

September temperatures in Portofino

Portofino average temperature in September

September rainfall

Portofino average rain in September

September hourly sunshine

Portofino average rain in September

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 Portofino in September 2023.

Other monthly averages

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Portofino weather stats

Portofino weather statistics
Hottest month: July 24.5°C 76.1°F
Driest month: July 38mm 1.5ins
Sunniest month: July 9.8hrs
Coldest month: January 6.1°C 43°F
Wettest month: November 147mm 5.8ins
Map showing location of Portofino (44.30349, 9.20942)

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