Weather in Uccle/Ukkel in december
Climate normals based on 10 years of historical data for Uccle/Ukkel, Belgien.
How Hot Is Uccle/Ukkel in december?
Uccle/Ukkel in December clocks an average daytime peak of 8°C with overnight lows around 4°C. December is the steepest cool-down of the year — 3°C off November's peaks.
Sunshine Hours in december
Uccle/Ukkel is starved of sun this month — daylight runs just 8h, with about 1.5h of actual sun.
Does It Rain In Uccle/Ukkel In december?
Steady, frequent rain defines December: Uccle/Ukkel averages 79mm in 14 days.
Is Uccle/Ukkel Humid In december?
Tropical-style humidity defines Uccle/Ukkel's December: 84% on average, with constant mugginess.
Does It Snow In Uccle/Ukkel In december?
Snow is possible but uncommon in Uccle/Ukkel during December — about 0.5 snow days on average.
Wind In Uccle/Ukkel In december
Wind picks up in Uccle/Ukkel during December — averaging 24 kph, with gustier afternoons.
Cloud Cover In Uccle/Ukkel In december
Cloudy skies dominate Uccle/Ukkel in December — averaging 73% cloud cover.
Cities With Similar Weather In december
Weather in Uccle/Ukkel, month by month
| Month | High / Low | Regn | |
|---|---|---|---|
| Vejr i Januar | 6°C / 2°C | 79mm | Details → |
| Vejr i Februar | 8°C / 3°C | 70mm | Details → |
| Vejr i Marts | 11°C / 4°C | 77mm | Details → |
| Vejr i April | 14°C / 5°C | 49mm | Details → |
| Vejr i Maj | 18°C / 9°C | 68mm | Details → |
| Vejr i Juni | 22°C / 13°C | 77mm | Details → |
| Vejr i Juli | 23°C / 14°C | 73mm | Details → |
| Vejr i August | 24°C / 15°C | 67mm | Details → |
| Vejr i September | 20°C / 12°C | 69mm | Details → |
| Vejr i Oktober | 16°C / 9°C | 75mm | Details → |
| Vejr i November | 10°C / 5°C | 72mm | Details → |
| Vejr i December | 8°C / 4°C | 79mm |