Weather in ルクセンブルク in 12月
Country-wide climate normals across 15 cities in ルクセンブルク.
How Hot Is ルクセンブルク in 12月?
Cool, consistent weather everywhere: ルクセンブルク averages 6°C in December, with Luxembourg representative.
Sunshine in ルクセンブルク in 12月
ルクセンブルク sees limited sun in December: just 1.5h a day in Luxembourg, with heavy cloud cover common across most regions. Daylight runs from 8:25 am to 4:35 pm, but persistent grey skies and overcast stretches mean direct sunlight is genuinely scarce. Many days pass without any prolonged sunny spells.
Does It Rain In ルクセンブルク In 12月?
Moderate rainfall defines ルクセンブルク's December: Luxembourg averages 91mm across 14 days. Some regions see meaningfully wetter weather, especially coastal or mountain-facing areas, while continental interiors tend toward the drier end of the spectrum.
Is ルクセンブルク Humid In 12月?
ルクセンブルク is enveloped in tropical-thick humidity through December: Luxembourg averages 89%, and most of the country tracks similarly. The constant moisture makes warm temperatures feel substantially hotter, and even nights bring limited cooling. Light cotton clothing is essential.
Wind In ルクセンブルク In 12月
Gentle steady winds define ルクセンブルク's December: Luxembourg averages 20 kph, with conditions consistent across most regions. The breeze keeps warm days bearable without being a nuisance.
Does It Snow In ルクセンブルク In 12月?
ルクセンブルク sees occasional dustings in December: Luxembourg averages 1.5 snow days, and higher-elevation cities see noticeably more. The snow is typically light and short-lived, with most of the country still seeing more rain than snow.
Cloud Cover In ルクセンブルク In 12月
Cloudy skies dominate ルクセンブルク in December — 74% cover in Luxembourg, with similar overcast conditions in most regions. Direct sun is patchy and broken; expect grey stretches between brief bright moments. Coastal areas may be heavier than inland.