Weather in Antwerp in August 2025
Average weather
Average temperature in Antwerp in August
The temperature in August is +22°C on average, with a range between a maximum of +28°C during the day and a minimum of +11°C at night.
The average maximum temperature goes down 6% by the end of the month, compared with the beginning of the month, from +21°C to +20°C.
Is Antwerp warm or cold in August?
Antwerp is typically mild in August.
Maximum temperatures go down compared to the previous month from +23°C to +22°C. The minimum temperature also goes up from +14°C to +14°C.
Pack a light jacket as it will be warm in the day and cool in the evenings.
August is one of the warmest months in Antwerp, here is the comparison with other months:
Climate in Antwerp in August
| July | August | September | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +23°C | +22°C | +19°C | ||||
| Min. temperature | ||||||
| +6°C | +7°C | +1°C | ||||
| Max. temperature | ||||||
| +40°C | +36°C | +34°C | ||||
| Rainfall | ||||||
| 81 mm | 79 mm | 76 mm | ||||
| Wind | ||||||
| 2 m/s | 2 m/s | 2 m/s | ||||
| Humidity | ||||||
| 73% | 74% | 78% | ||||
| Air pressure | ||||||
| 1015 HPa | 1015 HPa | 1016 HPa | ||||
| Sunny days | ||||||
| 6 | 5 | 5 | ||||
| Cloudy days | ||||||
| 6 | 7 | 8 | ||||
| Rainy days | ||||||
| 17 | 17 | 15 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
August weather is still as good as in July. It’s getting colder in August. From +23°C in the day, the average maximum temperature lowers to +22°C. As August arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 81 mm to 79 mm. Humidity rises from 73% to 74%. The average wind speed doesn’t change much during August, staying around 2 m/s. The days becoming less sunny, going from 6 sunny days in July to 5 in August.
Next month (September) brings a further decline in the weather.
Wind
The average wind speed is 3 m/s getting up to 7 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Antwerp is gradually decreasing during August, going from 5 m/s to 3 m/s over the course of the month.
Rain
How was the weather last August in Antwerp?
Climate Change over Years
The climate in Antwerp in August has not changed much over the last 43 years.
The average temperature was the lowest in 1985 (+12°C) and the highest in 2022 (+17°C). The driest year was 2003 with only 552 mm of rainfall, and the wettest year was 2021 with 2524 mm.
FAQ
Is August a good time to visit Antwerp?
Can you sunbathe in Antwerp in August?
Is Antwerp rainy in August?
Is it sunny in Antwerp in August?
Other cities in Belgium
Monthly weather in Antwerp
Source of the data
For this page, we’ve looked at the typical weather in Antwerp, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.