Cagliari Weather in September

What's the weather like in Cagliari (Sardinia) in September 2023?

The climate in Cagliari during September can be summarized as warm, humid and reasonably dry.

September is in the fall / autumn in Cagliari and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a muggy 27°C (81°F), whilst at night 17°C (63°F) is normal.

Cagliari weather averages (imperial / metric)
Daytime temperature 27.2°C 81°F
Nightly temperature 17.2°C 63°F
Average temperature 22.2°C 72°F
Daily sunshine 8.8 hrs
Avg rainfall 36 mm 1.4 ins
Rainy days 7 days
Sea temperature 24.2°C 75.6°F
Humidity 71%
Windspeed 11.2kph 7 mph

On average September is the 5th driest month of the year in Cagliari with around 36mm 1.4 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.8 hours of sunshine per day.

September temperatures in Cagliari

Cagliari average temperature in September

September rainfall

Cagliari average rain in September

September hourly sunshine

Cagliari 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 Cagliari in September 2023.

Other monthly averages

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Cagliari weather stats

Cagliari weather statistics
Hottest month: August 29.8°C 85.6°F
Driest month: July 3mm 0.1ins
Sunniest month: July 11.7hrs
Coldest month: January 13.9°C 57°F
Wettest month: December 58mm 2.3ins
Map showing location of Cagliari (39.20738, 9.13462) Cagliari map pin © Google

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