Fog in Aarhus

daily fog outlook & 2016–2026 climatology
No fog forecast feed exists for this station. August typically brings about 13 hours of dense fog here (10-year average).

Measured at Aarhus Airport (EKAH). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
EKAHAarhus Airport260 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 Aarhus fogs in

Fog here concentrates in March and September — about 260 hours in a typical year at EKAH, usually lasting ~1 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the EKAH station page.

Fog season

January: ~33 hJanFebruary: ~26 hFebMarch: ~44 hMarApril: ~14 hAprMay: ~9 hMayJune: ~5 hJunJuly: ~8 hJulAugust: ~13 hAugSeptember: ~41 hSepOctober: ~22 hOctNovember: ~24 hNovDecember: ~23 hDec
Fog season runs August through April, peaking in March; fog is mostly a 10 PM–8 AM phenomenon; typically thinning out by 11 AM; a typical event lasts about 1 hour once it forms local time · 10-yr average

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