Diegem Weather in December

December in Diegem sees daytime temperatures around 8°C (46°F) and lows of 2°C (36°F) at night. With around 78 mm (3.1 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Diegem in December

You can typically expect 18 days of rain this month, averaging around 78 mm (3.1 in). Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.

Temperature in Diegem in December

December in Diegem sees highs of 8°C (46°F) and lows of 2°C (36°F) overnight. December is typically considered a winter month. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. At 2°C (36°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Diegem in December

The month has fewer sunny days, with around 45 hours of sunshine.

Wind Speed in Diegem in December

In December, 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.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Diegem. Our weather planner can help you explore destinations with more pleasant weather conditions.