Weather in Belgium in June

June in Belgium is mild enough that walking is the default. This is a city-break month more than a sea-holiday month.

A country pin in June is a warning: one region of Belgium will not match another. Use a city page if you already know where you are going. Compared with July and January, June sits in the middle of Belgium's year.

Belgium
Average temp
17°C

12–21°C

Rainfall
72 mm

Showers likely

Sunshine
6.9 h

hours per day

What to expect

Daytime

Mild afternoons in Belgium are the prize in June. You can eat outside on the good days. You still want something for the breeze.

This is walking weather. Shade is useful, not essential the way it is in the hot months. A long outdoor day is a reasonable plan.

Rain

June is a wetter month in Belgium. Showers are part of the deal, not a spoiled surprise.

Waterproof shoes matter more than a rain plan for a beach, especially if a beach is not why you came. Build indoor hours into the afternoon.

Evening

Evenings are cooler. A layer helps after sunset.

What to pack

  • Rain jacket

  • A layer for cooler evenings

Average weather in Belgium

TemperatureRainfall

Source: MeteostatPeriod: 1991-2020Checked: 28 Aug 2026265 places covered

Similar weather in June

Other destinations whose June averages sit close to this one.

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FAQs about Belgium

Climate averages for Belgium, 1991–2020.

The best time to visit Belgium is between May and October, the most comfortable stretch of the year on these averages.

July is the hottest month, with an average around 19°C.

August is the wettest month, with about 90 mm of rain.

No. These are 1991–2020 climate normals from Meteostat, not a live forecast. Actual weather in any given week can differ.