September weather - Autumn 2023

Weather in September
Frequently asked questions
Average temperature in September
Average rainfall in September
Average rainfall days in September
Average daylight in September
Average sunshine in September

A single ship afloat on the clear waters of the stunning Cala Domestica beach in Sardinia Island, Italy

Weather in September

Sardinia in September witnesses a transition from the scorching summer to more temperate conditions. Rainfall records an increase to 35mm, signifying the onset of autumn. The amount of daylight and sunshine hours gradually lessen. The weather creates perfect conditions for exploring the historical and cultural landscapes of Sardinia.

Temperature

In Sardinia, entering September brings a subtle temperature decrement, reducing from August's tropical 30.8°C to a warm 27.4°C. An average low-temperature of 17.1°C is recorded during the nights in September.

Rainfall

In Sardinia, in September, during 4.3 rainfall days, 35mm of precipitation is typically accumulated. Throughout the year, in Sardinia, Italy, there are 61.6 rainfall days, and 428mm of precipitation is accumulated.

Daylight

The average length of the day in September in Sardinia is 12h and 27min.
On the first day of the month, sunrise is at 06:51 and sunset at 19:56. On the last day of September, sunrise is at 07:19 and sunset at 19:09 CEST.

Sunshine

The average sunshine in September is 8.2h.

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FAQ

What is the average September temperature in Sardinia?

An average high-temperature, in September, in Sardinia, is 27.4°C and the average low-temperature is 17.1°C.

How much does it rain in Sardinia in September?

In Sardinia, Italy, in September, during 4.3 rainfall days, 35mm of precipitation is typically accumulated.

How many hours of daylight does Sardinia have in September?

In September, the average day length in Sardinia, Italy, is 12h and 27min.

When are sunrise and sunset in September in Sardinia?

In September, on the first day of the month, sunrise is at 06:51 and sunset at 19:56. On the last day of the month, in Sardinia, sunrise is at 07:19 and sunset at 19:09 CEST.

How many hours of sunshine does Sardinia have in September?

In September, the average sunshine duration in Sardinia, Italy, is 8.2h.

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

30.8°C

27.4°C

23.1°C

Average low temperature

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average temperature in September
Sardinia, Italy

Average high temperature in September: 27.4°C

The warmest month (with the highest average high temperature) is August (30.8°C).
The month with the lowest average high temperature is January (14.3°C).

Average low temperature in September: 17.1°C

The month with the highest average low temperature is August (19.6°C).
The coldest month (with the lowest average low temperature) is January (5.5°C).

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Average rainfall in September
Sardinia, Italy

Average rainfall in September: 34.9mm

The wettest month (with the highest rainfall) is November (58.4mm).
The driest month (with the least rainfall) is July (4.1mm).

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Average rainfall days in September
Sardinia, Italy

Average rainfall days in September: 4.3 days

The months with the highest number of rainy days are November and December (7.4 days).
The month with the least rainy days is July (0.8 days).

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Average daylight in September /
Average sunshine in September
Sardinia, Italy

Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

Average sunshine in September: 8h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 4h and 6min).

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September weather forecast
Sardinia, Italy

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