Hoeilaart Weather in January

January in Hoeilaart brings low temperatures, with highs of 7°C (45°F) and nights dropping to 1°C (34°F). Rainfall is on the higher side this month, averaging around 68 mm (2.7 in), so keep a rain jacket handy.

Rainfall in Hoeilaart in January

Historically, January sees about 19 days of rain, with a monthly average of 68 mm (2.7 in). Expect plenty of grey, overcast days rather than intense storms. The rain rarely amounts to much on any given day.

Temperature in Hoeilaart in January

Expect highs of 7°C (45°F) in Hoeilaart in January, with nights dropping to around 1°C (34°F). The month of January belongs to the winter season. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. At 1°C (34°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions. The month is typically the coldest, so be sure to prepare by packing plenty of warm clothing.

Sunshine in Hoeilaart in January

The city usually sees around 48 hours of sunlight, indicating fewer sunny days.

Wind Speed in Hoeilaart in January

In January, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August and September typically offer the best weather 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 January

Min Temperature 1°C (34°F)  

Max Temperature 7°C (45°F)  

Chance of Rain 63%  

Precipitation 68 mm (2.7 in)  

Rainy days 19 days  

Humidity 89% *  

Windspeed 4 m/s (8 knots) *  

Sunshine 48 hours *  

Percentage Sunshine *  

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

What to Wear in Hoeilaart in January

Cold weather calls for smart layering in January. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Rain gear is recommended, you can expect wet weather on multiple days. With limited sunshine expected, sunglasses aren't a priority for packing.

What To Do in Hoeilaart in January

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

Swimming

4/10

Cycling

4/10

Walking

4/10

Camping

4/10

Outdoor sports

4/10

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.