Fog in Moissy-Cramayel, Seine-et-Marne

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 Melun-Villaroche Airfield (LFPM). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
LFPMMelun-Villaroche Airfield114 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 Moissy-Cramayel, Seine-et-Marne fogs in

Fog here concentrates in December and November — about 114 hours in a typical year at LFPM, usually lasting ~2 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the LFPM station page.

Fog season

January: ~24 hJanFebruary: ~13 hFebMarch: ~3 hMarApril: ~4 hAprMay: ~3 hMayJune: ~1 hJunJuly: ~0 hJulAugust: ~1 hAugSeptember: ~3 hSepOctober: ~13 hOctNovember: ~24 hNovDecember: ~28 hDec
Fog season runs October through February, peaking in December; fog is mostly a 1 AM–11 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.