Fog in Luxembourg

daily fog outlook & 2016–2026 climatology
No fog forecast feed exists for this station. August typically brings about 3 hours of dense fog here (10-year average).

Measured at Luxembourg-Findel International Airport (ELLX). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
ELLXLuxembourg-Findel International Airport360 h/yrclimatology

Fog is measured where instruments live — airports. Hours/yr = time below CAT I approach minima (visibility under ~½ mile or ceiling under 200 ft), the aviation definition of seriously dense fog.

When Luxembourg fogs in

Fog here concentrates in December and January — about 360 hours in a typical year at ELLX, usually lasting ~2 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the ELLX station page.

Fog season

January: ~85 hJanFebruary: ~31 hFebMarch: ~10 hMarApril: ~3 hAprMay: ~3 hMayJune: ~3 hJunJuly: ~2 hJulAugust: ~3 hAugSeptember: ~10 hSepOctober: ~30 hOctNovember: ~81 hNovDecember: ~107 hDec
Fog season runs October through February, peaking in December; fog is mostly a 11 PM–noon phenomenon; a typical event lasts about 2 hours once it forms local time · 10-yr average

Machine access: data.json · llms.txt · forecast verification. Not for operational use.