Belgium weather, climate and best time to visit

Best time to visit Belgium

The best time to visit in Belgium is from June until September, when you will have a pleasant temperature and limited rainfall. The highest average temperature in in Belgium is 23°C in July and the lowest is 5°C in January.

Belgium has the oceanic climate prevailing. If you want to know what the average temperature is in in Belgium or when most precipitation (rain or snow) falls, you can find a quick overview below. This way, you are well prepared. Our average monthly climate data is based on data from the past 30 years.

Average weather Belgium by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Temperature (°C) 5 6 11 15 18 21 23 23 20 15 10 6
Precipitation (mm) 43 34 41 22 40 42 45 44 26 29 40 52
Climate data from city: Brussels

Travel and stay Belgium

If you are planning on visiting Belgium, check out these well-known travel agencies. They have been rated as the best by travelers and offer great prices for any budget.

Looking to book a flight to Belgium? Hop on one of these airlines.

14 day weather forecast Belgium

The weather for in Belgium will be around 15° degrees in the next 14 days with several days chance of light rain showers.

The weather forecast for Belgium is based on the weather conditions in the city of Brussels.

Weather forecast this week

Saturday 23 Oct Precip Chance Wind UV
13°
0.1 mm 10% 2 m/s 2
Sunday 24 Oct Precip Chance Wind UV
13°
0 mm 0% 2 m/s 3
Monday 25 Oct Precip Chance Wind UV
13°
1.3 mm 55% 3 m/s 2
Tuesday 26 Oct Precip Chance Wind UV
13°
0.1 mm 10% 4 m/s 1
Wednesday 27 Oct Precip Chance Wind UV
17°
10°
0 mm 0% 3 m/s 3
Thursday 28 Oct Precip Chance Wind UV
15°
0 mm 0% 3 m/s 2
Friday 29 Oct Precip Chance Wind UV
13°
2.5 mm 70% 5 m/s 1

Weather forecast next week

Saturday 30 Oct Precip Chance Wind UV
14°
0 mm 0% 4 m/s 1
Sunday 31 Oct Precip Chance Wind UV
17°
12°
1.1 mm 55% 7 m/s 1
Monday 1 Nov Precip Chance Wind UV
16°
12°
0.6 mm 35% 6 m/s 0
Tuesday 2 Nov Precip Chance Wind UV
14°
11°
2.3 mm 70% 10 m/s 0
Wednesday 3 Nov Precip Chance Wind UV
12°
4.9 mm 85% 3 m/s 0
Thursday 4 Nov Precip Chance Wind UV
13°
0.1 mm 20% 3 m/s 0
Friday 5 Nov Precip Chance Wind UV
13°
0 mm 0% 5 m/s 0

Climate Belgium

Belgium has the oceanic climate prevailing. There is rainfall during all months of the year. The average annual temperature for Belgium is 14° degrees and there is about 459 mm of rain in a year. It is dry for 120 days a year with an average humidity of 81% and an UV-index of 3.

Climate table of Belgium

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) 5 6 11 15 18 21 23 23 20 15 10 6
Night temp. (°C) 1 1 3 6 8 11 14 13 11 8 5 2
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 43 34 41 22 40 42 45 44 26 29 40 52
Days with rain 17 13 15 15 19 17 19 17 13 15 16 18
Days with snow 5 5 2 - - - - - - - 1 4
Dry days 9 10 14 15 12 13 12 14 17 16 13 9
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 4 4 6 8 8 9 9 9 8 6 4 4
Wind force (Bft) 3 3 3 3 3 3 3 2 3 3 3 3
UV-index 2 2 3 3 4 5 5 5 4 3 2 2
Climate data from city: Brussels

Belgium weather by month

What is the average weather like in a given month for Belgium? Let's find out! Click on a month to check all the monthly averages for sunshine, temperature highs and lows, percentage chance of rain per day, snowfall accumulation and number of rainy days.

Weather experiences Belgium

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Frequently asked questions

Where is Belgium?

Belgium lies in a straight line about 18,748 km from New Zealand (Wellington → Brussels).

How long is the flight to Belgium?

The flight time from Auckland Airport to Belgium is approximately 23 hours.

What are the largest airports in Belgium?

These are the largest airports in Belgium:

  • Brussels Airport – Brussels
  • Brussels South Charleroi Airport – Brussels
  • Antwerp International Airport (Deurne) – Antwerp
  • Liège Airport – Liège
  • Ostend-Bruges International Airport – Ostend

How many inhabitants are there in Belgium?

Belgium has approximately 11,409,388 inhabitants.

How big is Belgium?

The area of Belgium is around 30,528 km². It is 9x smaller than New Zealand.

What is the capital of Belgium?

The capital of Belgium is Brussels.

What is the currency of Belgium?

In Belgium the Euro (EUR) is used to pay.

Exchange rates on 23 October 2021

  • 1 Euro = 0.58 New Zealand dollar
  • 1 New Zealand dollar = 1.72 Euro
  • 10 Euro = 5.82 New Zealand dollar
  • 10 New Zealand dollar = 17.17 Euro
  • 100 Euro = 58.23 New Zealand dollar
  • 100 New Zealand dollar = 171.72 Euro

What is the area code of Belgium?

The area code to call Belgium is +32.