Luxembourg weather

Our guide to the weather in Luxembourg during June

21

Average high

5

UV Index

120mm

Monthly rainfall

82%

Humidity

We've looked at the most up-to-date weather data for Luxembourg, 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 Luxembourg weather in June.

How warm is it in Luxembourg during June?

The temperature reaches around 21℃ during the daytime in June, falling away to 11℃ 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 Luxembourg during June?

June is typically the wettest month in Luxembourg. On average, there will be 7 rainy days during the month, amounting to 120.0mm 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 Luxembourg during June?

You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in June. With moderate air temperatures, any breeze will feel cool.

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Weather in Luxembourg

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

3.1

Luxembourg weather in

January
4.7

Luxembourg weather in

February
9.3

Luxembourg weather in

March
13.7

Luxembourg weather in

April
16.5

Luxembourg weather in

May
20.5

Luxembourg weather in

June
22.8

Luxembourg weather in

July
23.0

Luxembourg weather in

August
19.1

Luxembourg weather in

September
13.7

Luxembourg weather in

October
8.1

Luxembourg weather in

November
4.4

Luxembourg weather in

December