Fog in Charmeil, Allier

daily fog outlook & 2016–2026 climatology
No fog forecast feed exists for this station. August typically brings about 5 hours of dense fog here (10-year average).

Measured at Vichy-Charmeil Airport (LFLV). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
LFLVVichy-Charmeil Airport126 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 Charmeil, Allier fogs in

Fog here concentrates in December and November — about 126 hours in a typical year at LFLV, usually lasting ~2 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the LFLV station page.

Fog season

January: ~26 hJanFebruary: ~4 hFebMarch: ~2 hMarApril: ~2 hAprMay: ~3 hMayJune: ~6 hJunJuly: ~0 hJulAugust: ~5 hAugSeptember: ~12 hSepOctober: ~19 hOctNovember: ~42 hNovDecember: ~47 hDec
Fog season runs September through January, peaking in December; fog is mostly a midnight–6 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.