August weather forecast
Belgium

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Weather in August

August in Belgium continues the trend of summer, with persistently warm temperatures and long daylight hours. Average temperatures typically range from 14°C (57.2°F) to 22°C (71.6°F), maintaining the warmth experienced in July. Coastal regions like Ostend and central cities including Brussels and Antwerp, continue to enjoy consistent summer weather.

The Ardennes region also experiences relatively warm temperatures, although slightly cooler than the rest of the country. The area's natural beauty and outdoor activities continue to be a significant draw for tourists during this time.

August sees a slight decrease in precipitation compared to July, with an average rainfall of 60mm (2.36") to 80mm (3.15"). The rainfall often takes the form of brief showers, quickly giving way to periods of sunshine and clear skies.

The length of daylight starts to decrease slightly in August, with an average of 15 hours of daylight per day. Nevertheless, these long days still provide ample opportunities for outdoor activities, exploration, and enjoying various events.

As August transitions into September, temperatures start to cool, signalling the approach of autumn. Despite the impending change of season, the warm and generally sunny conditions of August, complemented by its vibrant outdoor life, continue to make it an appealing month for visitors to Belgium.

  • Brussels - August »
    On the first day of August in Brussels sunrise is at 06:09 and sunset at 21:28. The advent of August brings an average high-temperature of a pleasant 22.6°C (72.7°F), exhibiting minor difference from the previous month.
  • Antwerp - August »
    In August, in Antwerp the rain falls for 15.1 days. August in Antwerp still carries the warmth of summer, with temperatures mirroring that of July, averaging again at around 23.1°C (73.6°F).
  • Ghent - August »
    On the first day of August in Ghent, Belgium, sunrise is at 06:11 and sunset at 21:31. During July and August, Ghent experiences its peak temperatures, averaging a high-temperature of 22°C (71.6°F).
  • Charleroi - August »
    In Charleroi during August, the rain falls for 17.8 days and regularly aggregates up to 50mm (1.97") of precipitation. The warmest temperatures in Charleroi, Belgium, occur during August, when averages reach a peak of 22.4°C (72.3°F) and a low of 13.3°C (55.9°F).
  • Liège - August »
    Liège's temperatures tend to hit their maximum during July and August, with an average high-temperature of 22°C (71.6°F). In Liège, during August, the rain falls for 15 days and regularly aggregates up to 64mm (2.52") of precipitation.
  • Bruges - August »
    With an average high-temperature of 21.4°C (70.5°F) and an average low-temperature of 15.1°C (59.2°F), August is the warmest month in Bruges, Belgium. The months with the most rainfall in Bruges are August and December, with an average 56mm (2.2") of precipitation.
  • Leuven - August »
    As July transitions into August, Leuven records an average high-temperature of a still warm 23.1°C (73.6°F), showing a gentle shift from the preceding month. In Leuven in August, during 10.5 rainfall days, 24mm (0.94") of precipitation is typically accumulated.
  • Aalst - August »
    The months with the lowest humidity in Aalst are April, July and August, with an average relative humidity of 75%. In Aalst, in August, during 12.6 rainfall days, 32mm (1.26") of precipitation is typically accumulated.
  • La Louvière - August »
    The months with the lowest humidity in La Louvière are July and August, with an average relative humidity of 77%. The months with the lowest humidity in La Louvière are July and August, with an average relative humidity of 77%.
Updated: May 24, 2024 | Published by: Weather Atlas | Resources

Belgium

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