Weather · Brussels, Belgium
Brussels Weather in December
Brussels in December runs 7°C / 3°C with 83mm of rain, not the easiest month, weather-wise.
Avg high
7°C
45°F
Avg low
3°C
37°F
Rainfall
83mm
#3 wettest of 12
What to pack
Warm layers and a proper coat. Bring a compact umbrella for the odd shower.
Timing a trip around the weather? A Local Friend in Brussels builds it around the season for you.