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Belgium

Belgium 1
Travel guide
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Travel guide

Top 10 things to do in Belgium

Featured activity reviews in Belgium

Best time to visit Belgium

Data source:Meteostat
Last updated:2025-09

Weather in Belgium throughout the year

  • Spring (March–May): Average 8–14°C, mild climate with occasional showers and occasional colder northerly winds. Common activities: Visiting museums, city walks, outdoor excursions. Recommended clothing: Light jacket, comfortable trousers or skirt, comfortable shoes.
  • Summer (June–August): Average 17–20°C, warm and humid climate with occasional thunderstorms. Common activities: Cycling, outdoor picnics, visiting castles and historical sites. Recommended clothing: Breathable short-sleeved shirts, shorts or skirts, comfortable shoes, and a light jacket for changing temperatures.
  • Autumn (September–November): Average 7–13°C, cool climate with higher rainfall, especially in September. Common activities: Enjoying autumn scenery, tasting local cuisine, visiting chocolate factories. Recommended clothing: Comfortable long-sleeved shirts, jacket or cardigan, warm trousers.
  • Winter (December–February): Average 4–7°C, cold and humid climate with possible snowfall. Common activities: Visiting indoor attractions, museums, enjoying indoor activities. Recommended clothing: Warm winter clothing, thick coat, scarf, gloves, and hat.

Weather in Belgium

Annual average temperature: approx. 11.7°C / Annual rainfall: approx. 904 mm / Summer humidity: 65%–75% / Rainiest month: September

Belgium weather by month

Month
Temperature (°C)
Rainfall (mm)
January
4.1°C
66.7
February
6.6°C
70.2
March
8.1°C
66.6
April
9.4°C
74
May
14.2°C
80.9
June
17.6°C
71.3
July
18.7°C
64
August
19.5°C
78.9
September
16.3°C
99
October
13.4°C
74.2
November
7.7°C
81.2
December
5°C
77

7-day weather forecast for Belgium

10/31
Saturday
Sunny
13.7°C/4.9°C
11/1
Sunday
Sunny
12.1°C/3.9°C
11/2
Monday
Patchy rain nearby
12.2°C/7°C
11/3
Tuesday
Overcast
10.7°C/5.4°C
11/4
Wednesday
Sunny
9.5°C/2.5°C
11/5
Thursday
Sunny
8.5°C/1.9°C
11/6
Friday
Sunny
8.4°C/1.1°C