Fog in Charnay-lès-Mâcon, Saône-et-Loire

daily fog outlook & 2016–2026 climatology
No fog forecast feed exists for this station. dense fog (visibility under a mile) is rare here in August (10-year average).

Measured at Mâcon-Charnay Airfield (LFLM). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
LFLMMâcon-Charnay Airfield290 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 Charnay-lès-Mâcon, Saône-et-Loire fogs in

Fog here concentrates in December and January — about 290 hours in a typical year at LFLM, usually lasting ~2 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the LFLM station page.

Fog season

January: ~71 hJanFebruary: ~9 hFebMarch: ~1 hMarApril: ~2 hAprMay: ~1 hMayJune: ~1 hJunJuly: ~1 hJulAugust: ~0 hAugSeptember: ~2 hSepOctober: ~43 hOctNovember: ~62 hNovDecember: ~87 hDec
Fog season runs October through January, peaking in December; fog is mostly a 10 PM–10 AM phenomenon; typically thinning out by 2 PM; 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.