Tongeren Weather in December
December in Tongeren averages 7°C (45°F) during the day and 2°C (36°F) at night. It is the wettest month of the year, with 88 mm (3.5 in) of rainfall on average, so waterproof gear is a must.
Rainfall in Tongeren in December
An umbrella might come in handy since it is the wettest month of the year. Analyzing past climate data, one can expect approximately 19 days of rain, averaging 88 mm (3.5 in). With rain spread across many days but low totals, showers are typically short and light rather than heavy.
Temperature in Tongeren in December
December in Tongeren sees highs of 7°C (45°F) and lows of 2°C (36°F) overnight. Winter occurs in December. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. Nights fall to 2°C (36°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.
Sunshine in Tongeren in December
The month has fewer sunny days, with around 55 hours of sunshine.If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Tongeren. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Belgium, check out our Tongeren's climate page.
Tongeren Temperature in December
Min Temperature
2°C (36°F)
Max Temperature
7°C (45°F)
Chance of Rain
62%
Precipitation
88 mm (3.5 in)
Rainy days
19 days
Humidity
88% *
Sunshine
55 hours *
Percentage Sunshine
21% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Tongeren typically stay consistent throughout December, with daily highs averaging around 7°C (45°F). Nights are cold, with lows around 2°C (36°F).
Average temperatures in December
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Tongeren in December
Browse day-by-day weather records for Tongeren spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Tongeren historical weather extremes in December
Our historical data for Tongeren spans 1976 to 2025, revealing these weather extremes.
- The warmest day in December was on December 31, 2022, with a maximum of 17°C (63°F).
- The coldest December day was on December 31, 1978, with a maximum of -6°C (21°F).
- The lowest overnight temperature recorded in December was -12°C (10°F) (December 19, 2009).
- The wettest December day on record brought 41 mm (1.6 in) of precipitation to Tongeren (December 29, 2000).
Best Places in Belgium in December
Find out more about the weather in Belgium and which places have the best travel conditions in this month. See all of Belgium in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Tongeren in December
Dress warmly and in layers for your trip to Tongeren 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 Tongeren in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Belgium, check out our Tongeren's climate page.
Temperature Rainfall Sunshine Humidity
See the full Tongeren climate overview or explore weather in Belgium.
