Siena weather
Our guide to the weather in Siena during August
Siena is a stunning Tuscan city with a rich history, beautiful architecture, and plenty of cultural activities to enjoy, making it an ideal destination for a British traveller, especially during the milder months of the year. We've looked at the most up-to-date weather data for Siena, 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 Siena weather in August.
How hot is it in Siena during August?
August is typically the hottest month in Siena. The temperature hits about 32℃ during the day, falling away to a balmy 17℃ at night.The UV index will be high at this time of year, so protection against skin and eye damage is needed. Try to limit exposure between 10am and 4pm. Apply broad spectrum SPF 30+ sunscreen every few hours, even if it's cloudy, or more frequently after sweating or swimming, and wear UV-blocking sunglasses too, and bear in mind that bright surfaces, such as sand and water increase UV exposure.
Does it rain in Siena during August?
August is typically the driest month in Siena. On average, there will be 3 rainy days during the month, amounting to 36.8mm in total. That's much drier than we see in England during August, and therefore not something to be concerned about. There's a small chance that you'll catch a thunderstorm during your trip.
Is it windy in Siena during August?
You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in August. With moderate humidity, any breeze will have a welcome cooling effect.
Siena Blog posts
From the UK's most popular travel bloggers
14 very best places in Tuscany to visit
31st October 2022 by Hand Luggage Only
Hands down, Tuscany is easily one of the best places in Italy to visit – especially if you love a good mix of historic towns, rolling hills and the most delicious food and vineyards that you can’t miss. Tuscany is totally special and perfect for a road trip around the region, or even a city break! That being said, it can be tough to whittle down a firm list of all the best places in Tuscany to visit as they’re all dotted around this iconic region of Italy. ...
10 best things to do in Siena, Italy
20th January 2021 by Hand Luggage Only
Perched within Italy’s gorgeous Tuscany region, the medieval city of Siena is a totally stunning place to visit for a long weekend or part of a wider road trip through Italy’s best cities. With thousands of years of history, there are loads of the best things to do in Siena that are dotted all across this relatively small city. ...
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