Fog in Billund

daily fog outlook & 2016–2026 climatology
No fog forecast feed exists for this station. August typically brings about 14 hours of dense fog here (10-year average).

Measured at Billund Airport (EKBI). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
EKBIBillund Airport253 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 Billund fogs in

Fog here concentrates in February and March — about 253 hours in a typical year at EKBI, usually lasting ~2 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the EKBI station page.

Fog season

January: ~37 hJanFebruary: ~36 hFebMarch: ~37 hMarApril: ~11 hAprMay: ~7 hMayJune: ~7 hJunJuly: ~10 hJulAugust: ~14 hAugSeptember: ~24 hSepOctober: ~17 hOctNovember: ~23 hNovDecember: ~31 hDec
Fog season runs July through April, peaking in January; fog is mostly a 11 PM–8 AM phenomenon; typically thinning out by 11 AM; 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.