Aci SantʼAntonio Weather in September

With daytime temperatures of 27°C (81°F) and nighttime lows of 20°C (68°F), September in Aci SantʼAntonio brings high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 79 mm (3.1 in) falls on average.

Rainfall in Aci SantʼAntonio in September

Typically, you can expect about 5 days of rain this month, with 79 mm (3.1 in) on average. Rainfall tends to arrive in short, intense showers this month. Rain days are few, but the showers can be surprisingly heavy.

Temperature in Aci SantʼAntonio in September

Weather in Aci SantʼAntonio is at its perfect in September. Highs reach 27°C (81°F), while nights settle around 20°C (68°F). September is a notable month of the summer season. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. At 20°C (68°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Aci SantʼAntonio in September

With approximately 247 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

Average water temperature in September

The water temperature is 25°C (77°F), which most people find very comfortable. A good month for swimming and water sports.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, September and October typically offer the best weather for Aci SantʼAntonio.

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Aci SantʼAntonio Temperature in September

Min Temperature 20°C (68°F)  

Max Temperature 27°C (81°F)  

Water Temperature 25°C (77°F) *  

Chance of Rain 16%  

Precipitation 79 mm (3.1 in)  

Rainy days 5 days  

Humidity 68% *  

Sunshine 247 hours *  

Percentage Sunshine 66% *  

* Data from: Catania, Italy (15 KM, 9 Miles).

What to Wear in Aci SantʼAntonio in September

Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Rain is likely on several days, so bring a good rain jacket. The water temperature sits at about 25°C (77°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Aci SantʼAntonio in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

8/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Italy, check out our Aci SantʼAntonio's climate page.

More climate data for Aci SantʼAntonio

Temperature Rainfall Sunshine Humidity Water Temp

See the full Aci SantʼAntonio climate overview or explore weather in Italy.