Sant' Alessio Weather in September

In Sant' Alessio, September brings high daytime temperatures around 24°C (75°F), with nights cooling to 15°C (59°F). Expect quite a bit of rainfall this month.

Rainfall in Sant' Alessio in September

Based on our climate data of the past 30 years, about 9 days of rain are anticipated, with 117 mm (4.6 in) on average. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Sant' Alessio in September

Daytime temperatures in Sant' Alessio reach 24°C (75°F) in September, dropping to 15°C (59°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. Nights drop to around 15°C (59°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Sant' Alessio in September

The city usually sees around 219 hours of sunlight, indicating many sunny days — a great month for sightseeing.

Average water temperature in September

The water is 22°C (72°F) this month — warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.

For Sant' Alessio itself, May, June, July and August generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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

Sant' Alessio Temperature in September

Min Temperature 15°C (59°F)  

Max Temperature 24°C (75°F)  

Water Temperature 22°C (72°F) *  

Chance of Rain 30%  

Precipitation 117 mm (4.6 in)  

Rainy days 9 days  

Humidity 71% *  

Sunshine 219 hours *  

Percentage Sunshine *  

* Data from: Pisa, Italy (23 KM, 14 Miles).

What to Wear in Sant' Alessio in September

For Sant' Alessio in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. The water temperature sits at about 22°C (72°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Sant' Alessio in September

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

Swimming

9/10

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

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 Sant' Alessio's climate page.

More climate data for Sant' Alessio

Temperature Rainfall Sunshine Humidity Water Temp

See the full Sant' Alessio climate overview or explore weather in Italy.