Hoeilaart Weather in August

With daytime temperatures of 24°C (75°F) and nighttime lows of 14°C (57°F), August in Hoeilaart brings high temperatures during the day. It is also the wettest month of the year, so pack an umbrella.

Rainfall in Hoeilaart in August

Being the wettest month, having an umbrella on standby can help you avoid getting caught in the rain. Expect around 16 days of rain based on historical data, with 80 mm (3.1 in) average. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Hoeilaart in August

The temperature in Hoeilaart in August is perfect. Daytime highs reach 24°C (75°F), with nights dropping to 14°C (57°F). The month of August belongs to the summer season. Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows of 14°C (57°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Hoeilaart in August

The area experiences a moderate amount of sunshine, with approximately 182 hours of sunlight expected. This means a decent mix of sun and overcast.

Wind Speed in Hoeilaart in August

Wind speeds average 3 m/s (6 knots) during August. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.

If your ideal day consists of dry skies and pleasant temperatures, June, July, August and September typically offer the best circumstances for Hoeilaart.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Belgium, check out our Hoeilaart's climate page.

Hoeilaart Temperature in August

Min Temperature 14°C (57°F)  

Max Temperature 24°C (75°F)  

Chance of Rain 53%  

Precipitation 80 mm (3.1 in)  

Rainy days 16 days  

Humidity 81% *  

Windspeed 3 m/s (6 knots) *  

Sunshine 182 hours *  

Percentage Sunshine *  

* Data from: Ukkel, Belgium (9 KM, 5 Miles).

What to Wear in Hoeilaart in August

Comfortable temperatures call for an easy wardrobe in August. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Hoeilaart in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Cycling

9/10

Walking

9/10

Camping

8/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Belgium, check out our Hoeilaart's climate page.

More climate data for Hoeilaart

Temperature Rainfall Sunshine Humidity Wind Speed

See the full Hoeilaart climate overview or explore weather in Belgium.