Tuscany weather

Our guide to the weather in Tuscany during September

26

Average high

5

UV Index

77mm

Monthly rainfall

71%

Humidity

Tuscany offers a wealth of cultural attractions and stunning scenery, making it an ideal destination for Irish travellers. September is a great time to visit, with warm days and cool evenings. We've looked at the most up-to-date weather data for Tuscany, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Tuscany weather in September.

How warm is it in Tuscany during September?

The temperature reaches around 26℃ during the daytime in September, falling away to 14℃ at night. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.

Does it rain in Tuscany during September?

On average, there will be 4 rainy days during the month, amounting to 77.3mm in total. That's broadly comparable with the amount of rain we see in England during the summer months, and would be considered dry. Due to the high temperature and humidity, you might expect lots of thunderstorms, however they're actually fairly infrequent at this time of year. On average, September will see just 2 days that produce a storm.

Is it windy in Tuscany during September?

You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in September. With warm air temperatures and high humidity, any breeze will feel warm but refreshing.

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Tuscany Blog posts

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Weather in Tuscany

Our month-by-month guide to the weather and climate in Tuscany

8.8

Tuscany weather in

January
10.4

Tuscany weather in

February
13.7

Tuscany weather in

March
17.7

Tuscany weather in

April
21.2

Tuscany weather in

May
27.1

Tuscany weather in

June
31.0

Tuscany weather in

July
31.5

Tuscany weather in

August
25.8

Tuscany weather in

September
20.1

Tuscany weather in

October
14.3

Tuscany weather in

November
10.1

Tuscany weather in

December