Belgium weather

Our guide to the weather in Belgium during June

22

Average high

5

UV Index

83mm

Monthly rainfall

76%

Humidity

Belgium offers a great mix of culture, history and nature, making it an ideal destination for all kinds of travellers. In June, pack light clothing and be prepared for some rain. We've looked at the most up-to-date weather data for Belgium, 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 Belgium weather in June.

How warm is it in Belgium during June?

The temperature reaches around 22℃ during the daytime in June, falling away to 12℃ 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 Belgium during June?

On average, there will be 5 rainy days during the month, amounting to 83.0mm 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 Belgium during June?

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

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Weather in Belgium

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

5.4

Belgium weather in

January
6.9

Belgium weather in

February
11.0

Belgium weather in

March
15.1

Belgium weather in

April
17.9

Belgium weather in

May
21.5

Belgium weather in

June
23.4

Belgium weather in

July
23.6

Belgium weather in

August
20.1

Belgium weather in

September
15.4

Belgium weather in

October
10.3

Belgium weather in

November
6.6

Belgium weather in

December