Grand-Est weather

Our guide to the weather in Grand-Est during August

24

Average high

5

UV Index

92mm

Monthly rainfall

74%

Humidity

We've looked at the most up-to-date weather data for Grand-Est, 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 Grand-Est weather in August.

How warm is it in Grand-Est during August?

August is typically the warmest month in Grand-Est. The temperature reaches around 24℃ during the daytime, 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 Grand-Est during August?

On average, there will be 5 rainy days during the month, amounting to 92.0mm in total. That's a significant amount of rain. For comparison, the wettest months in the UK typically sees between 80mm and 100mm, depending on where you are. There's a small chance that you'll catch a thunderstorm during your trip.

Is it windy in Grand-Est during August?

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

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Grand-Est Blog posts

From the UK's most popular travel bloggers

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Discovering Eguisheim: A Picturesque Village in the Heart of Alsace

5th May 2024 by Where Angie Wanders

Welcome to Eguisheim, a charming village nestled in the heart of Alsace, France. This picturesque destination is more than just a typical tourist spot - it's a magical mix of rich history, vibrant culture, and renowned winemaking traditions. Join Angela as she explores the enchanting streets of Eguisheim...

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One Day in Strasbourg: Great Reasons to Visit the Heart of Europe

8th March 2023 by Where Angie Wanders

Strasbourg is a city full of amazing experiences, and you can discover them all in just one day! From sightseeing to museums, this city is truly special. Explore the Heart of Europe and find out why it's so beloved....

Weather in Grand-Est

Our month-by-month guide to the weather and climate in Grand-Est

4.2

Grand-Est weather in

January
5.9

Grand-Est weather in

February
10.5

Grand-Est weather in

March
14.6

Grand-Est weather in

April
17.4

Grand-Est weather in

May
21.7

Grand-Est weather in

June
24.2

Grand-Est weather in

July
24.4

Grand-Est weather in

August
20.4

Grand-Est weather in

September
15.1

Grand-Est weather in

October
9.3

Grand-Est weather in

November
5.6

Grand-Est weather in

December