Weather in Luxembourg in août
Country-wide climate normals across 15 cities in Luxembourg.
How Hot Is Luxembourg in août?
Luxembourg's August is consistently warm — typical 23°C, with no major regional outliers.
Sunshine in Luxembourg in août
Sun and cloud trade off across Luxembourg in August: Luxembourg averages 4.6h of direct sun a day, with daylight from 6:25 am to 8:50 pm. Conditions vary day to day, with bright spells interrupted by cloudy stretches. Most regions of the country see a similar mixed pattern, though some areas may lean drier or wetter than the national average.
Does It Rain In Luxembourg In août?
Typical August rainfall covers Luxembourg: about 69mm in Luxembourg across 11 days, with wetter conditions in coastal regions and drier conditions inland. Expect showers about half the days, but extended dry stretches between them. The pattern is variable but predictable.
Is Luxembourg Humid In août?
Mugginess defines Luxembourg's August: humidity averages 73% in Luxembourg, and the air feels noticeably heavy across most regions. Sweat sits on the skin longer than it would in drier conditions, and overnight relief is limited. Pack light, breathable fabrics.
Wind In Luxembourg In août
Gentle steady winds define Luxembourg's August: Luxembourg averages 16 kph, with conditions consistent across most regions. The breeze keeps warm days bearable without being a nuisance.
Cloud Cover In Luxembourg In août
Luxembourg sees mostly cloudy weather through August: Luxembourg averages 58% cloud cover, and the pattern repeats across the country. Bright sun is uncommon; expect a grey, soft-lit feel to most days.