Fog in Charleroi

daily fog outlook & 2016–2026 climatology
No fog forecast feed exists for this station. August typically brings about 1 hour of dense fog here (10-year average).

Measured at Brussels South Charleroi Airport (EBCI). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
EBCIBrussels South Charleroi Airport154 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 Charleroi fogs in

Fog here concentrates in January and December — about 154 hours in a typical year at EBCI, usually lasting ~2 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the EBCI station page.

Fog season

January: ~44 hJanFebruary: ~11 hFebMarch: ~6 hMarApril: ~4 hAprMay: ~9 hMayJune: ~4 hJunJuly: ~1 hJulAugust: ~1 hAugSeptember: ~3 hSepOctober: ~9 hOctNovember: ~23 hNovDecember: ~39 hDec
Fog season runs November through February, peaking in January; fog is mostly a 9 PM–10 AM 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.