Aci Castello
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Aci Castello Weather in September

September in Aci Castello typically sees daytime highs of 27°C (81°F) and nighttime lows of 21°C (70°F). Rainfall is also possible this month, so it's worth packing an umbrella. It falls within the summer season.

Rainfall in Aci Castello in September

You can expect rain on around 5 days based on historical patterns, with 69 mm (2.7 in) average for the month. When rain does fall this month, it tends to come down hard. The low number of rain days makes each shower more significant.

Temperature in Aci Castello in September

September is a good time to be in Aci Castello. Days are excellent, reaching 27°C (81°F), with nights around 21°C (70°F). September marks the summer season. Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows of 21°C (70°F), the nights are warm and generally comfortable.

Sunshine in Aci Castello in September

Expect sunny days throughout the month, with an estimated 247 hours of sunshine. This makes it a pleasant time to visit Aci Castello.

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.

If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Aci Castello.

Aci Castello Temperature in September

Min Temperature
21°C (70°F)
Max Temperature
27°C (81°F)
Water Temperature
25°C (77°F) *
Chance of Rain
15%
Precipitation
69 mm (2.7 in)
Rainy days
5 days
Humidity
68% *
Sunshine
247 hours *
Percentage Sunshine
66% *
* Data from: Catania, Italy (13 KM, 8 Miles).

Aci Castello Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Aci Castello - and find the best time to visit.

Best Places in Italy in September

Find out more about the weather in Italy and which places have the best travel conditions in this month. See all of Italy in September →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Aci Castello in September

Warm but pleasant conditions in Aci Castello in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days. 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 Castello in September

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

  • Swimming
    9/10
  • Cycling
    8/10
  • Walking
    8/10
  • Camping
    8/10
  • Outdoor sports
    8/10

Aci Castello 3-Day Forecast

More climate data for Aci Castello

Popular in September

Where to go in September - average daytime high across popular destinations.

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