Normal weather for Belgium in August
It's warm in August in Belgium with an average temperature of 24°C. Temperatures this month range from a low of 21°C to a high of 26°C. At night, you can expect temperatures between 13°C and 16°C.
In August, there is an average of 81 mm of precipitation, spread over 11 days. The wind speed is around 3 Bft, mostly coming from the South.
Belgium in August |
UK | ||
|---|---|---|---|
 Average Temperature |
24°C | 22°C | |
 High Temp |
26°C | 24°C | |
| Low Temp |
21°C | 19°C | |
 Total Precipitation |
81 mm | 60 mm | |
| Rainy Days |
11 days | 10 days | |
Start of August
The month of August starts in Belgium with warm temperatures, averaging around 25°C during the day and nights close to 15°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Since temperatures can differ between day and night, it’s a good idea to dress in layers. A T-shirt, light trousers or skirt, and a light jacket are perfect for daytime. For the evening and morning, a shirt, maybe a light cardigan, and light trousers will do.
Mid-August
By mid-August, the average daytime temperature drops to around 24°C, with nights close to 15°C. There might be a few showers during this period, but plenty of dry days with sunshine too.
Temperatures vary between day and night, so it’s smart to wear layers. A T-shirt, light trousers or skirt, and a light jacket are perfect for daytime. For the evening and morning, a shirt, maybe a light cardigan, and light trousers will do.
End of August
By the end of August, the average daytime temperature in Belgium will be around 24°C, with nights close to 15°C. A shower might show up, but overall the weather will be dry and sunny.
As it gets cooler in the evening, it’s best to wear layers. A T-shirt, light trousers or skirt, and a light jacket are perfect for daytime. For the evening and morning, a shirt, maybe a light cardigan, and light trousers will do.
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UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is August a good time to visit Belgium?
Want nice weather? Then August is a great time to be in Belgium. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for Belgium in August
With 36°C, Belgium hit the highest temperature in the last 10 years in August 2020. The lowest daytime temperature in this month was 15°C in 2021. The extreme night temperatures ranged from a low of 7°C to a high of 21°C.
Check out the climate of Belgium for all months and discover the best travel time
The climate of Belgium is based on weather data from Ghent. Other spots, like BrugesAntwerp, might have different weather. You can check out all destinations in Belgium for a full picture of the climate.
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Daily Temperature in August in Belgium
This chart shows the average daily temperatures, both day and night, for each day in August in Belgium, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in August in Belgium
The chart below shows the average daily precipitation in August for Belgium, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for August, you can expect around 11 days of rain in Belgium.
Daily UV Index in August in Belgium
This chart shows the average daily UV index in August in Belgium, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in August in Belgium Over the Years
This chart shows the average temperature in August in Belgium, measured in degrees Celsius, over the past years.
Total Precipitation in August in Belgium Over the Years
This chart shows the average precipitation in August in Belgium, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in August for Belgium
Click on a specific day in August for detailed info on the typical weather on that day in Belgium. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Belgium
Have you been to Belgium in August?
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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.
