Thimister Weather in December

December in Thimister averages 7°C (45°F) during the day and 1°C (34°F) at night. It is the wettest month of the year, with 102 mm (4 in) of rainfall on average, so waterproof gear is a must.

Rainfall in Thimister in December

Given that this is the rainiest month, it's wise to carry an umbrella to stay dry during unexpected showers. Based on our climate data of the past 30 years, about 19 days of rain are anticipated, with 102 mm (4 in) on average. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in Thimister in December

Thimister in December gets highs of 7°C (45°F) during the day and drops to 1°C (34°F) at night. This month falls in the winter season. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. With lows around 1°C (34°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Thimister in December

The area sees fewer sunny days, with a projection of about 45 hours of sunshine. This reduced sunlight makes it ideal for those who prefer overcast conditions over bright sunny days.

Wind Speed in Thimister in December

Wind speeds average 5 m/s (10 knots) during December. At this speed, gentle to moderate breezes make small trees sway and the wind creates whitecaps on water bodies. Daily variations range from moderate winds to stronger breezes, creating excellent conditions for sailing, kite flying and wind sports.

December in Thimister has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.

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

Thimister Temperature in December

Min Temperature 1°C (34°F)  

Max Temperature 7°C (45°F)  

Chance of Rain 63%  

Precipitation 102 mm (4 in)  

Rainy days 19 days  

Humidity 91% *  

Windspeed 5 m/s (10 knots) *  

Sunshine 45 hours *  

Percentage Sunshine *  

* Data from: Botrange, Belgium (23 KM, 14 Miles).

What to Wear in Thimister in December

Dress warmly and in layers for your trip to Thimister in December. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Expect heavy rainfall, so bring good rain protection and waterproof bags. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.

What To Do in Thimister in December

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

Swimming

4/10

Cycling

4/10

Walking

4/10

Camping

3/10

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 Thimister's climate page.

More climate data for Thimister

Temperature Rainfall Sunshine Humidity Wind Speed

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