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The climate of Belgium
The current climate in Belgium features temperatures ranging from a high of 24°C to a low of 7°C throughout the year. The average yearly temperature is around 16°C. At night, temperatures in the colder months average around 2°C and in the warmer months around 14°C.
Average temperatures and precipitation
This chart shows the average monthly maximum and minimum temperatures (in degrees Celsius) and average monthly rainfall (in millimeters) for Belgium.
Temperature records
The highest temperature recorded in Belgium in recent years was 40°C in July 2019. The lowest daytime temperature recorded was -4°C in February 2021.
Precipitation and snowfall
On average, Belgium gets 747 mm of precipitation each year. Of this, about 4,0 cm is snowfall. For comparison, New York gets 1142 mm of precipitation each year.
The climate in Belgium is based on weather data from Ghent. Other places, like Ardennes, Bruges or Antwerp, might have different weather. You can check out all destinations in Belgium to get the full picture of the climate.
Best time to visit Belgium?
The best time to visit Belgium for sunny weather is May through September. During this period, you'll have nice temperatures and not too much rain, making it a great time to visit Belgium. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
Find affordable vacations to Belgium
Climate Table of Belgium
The climate table of Belgium shows the average temperatures, rainfall, snow, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 7 | 9 | 12 | 15 | 19 | 23 | 24 | 24 | 21 | 16 | 11 | 9 |
| Temp. min (°C) | 3 | 3 | 4 | 6 | 10 | 13 | 15 | 15 | 12 | 10 | 6 | 4 |
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| Precipitation (mm) | 73 | 68 | 55 | 33 | 52 | 68 | 53 | 81 | 59 | 61 | 73 | 71 |
| Snow (cm) | 1,4 | 1,0 | 0,6 | 0,2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0,8 |
| UV Index | 1 | 3 | 4 | 6 | 7 | 7 | 7 | 5 | 5 | 3 | 2 | 1 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
Popular destinations in Belgium
Discover the climate of these popular destinations in Belgium.
Temperature charts
These charts display the average temperatures in Belgium. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Average Temperature per Month in Belgium
Yearly Temperature in Belgium
Precipitation charts
These charts show the average amount of precipitation in Belgium. Precipitation is always measured as water, even when it falls as snow or hail. The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Average Precipitation per Month in Belgium
Total Yearly Precipitation in Belgium
Average Snowfall per Month in Belgium
Total Yearly Snowfall in Belgium
UV index chart
This chart shows the average UV index per month in Belgium. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Average UV Index per Month in Belgium
Weather experiences in Belgium
The weather in Belgium is rated an average of 3 out of 5 stars by 7 visitors. Have you been to Belgium? Share your weather experience to help other visitors.
Gijsbert
The temperature was cool but not too cold, perfect for long walks. Bring an umbrella!
LynnCold mornings with occasional rain often gave way to mild, sunny afternoons. Ideal for nature walks. Temperatures ranged from 5 to 15 degrees Celsius.
SachaThere were only a few moments when the sun shone and the sky was mostly gray. It was cold, but also typical of winter.
ThomasCold and windy days made exploring the area difficult. It had its charm, but be prepared for surprises!
Nina van LintIt fluctuated between cold, wind and sometimes sunshine. Be prepared, as there is a good chance of rain. Warm clothes and an umbrella are mandatory!
DavidThe sunny days were perfect for nature walks. The air was fresh and the landscape shone in the spring sunshine.
AmberRains were sporadic, but brought welcome relief after the hot days. Even on cloudy days, moderate temperatures provided a pleasant climate.
Have you been to Belgium?
Share your weather experiences in Belgium.
Average weather in Belgium by month
Click on a month below to see detailed weather info for Belgium. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.