Fog in Dinard

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 Dinard Pleurtuit Saint-Malo airport (LFRD). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
LFRDDinard Pleurtuit Saint-Malo 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 Dinard fogs in

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

Fog season

January: ~11 hJanFebruary: ~7 hFebMarch: ~10 hMarApril: ~8 hAprMay: ~12 hMayJune: ~13 hJunJuly: ~6 hJulAugust: ~5 hAugSeptember: ~8 hSepOctober: ~18 hOctNovember: ~13 hNovDecember: ~18 hDec
Fog season is year-round, peaking in October; fog is mostly a 3 AM–9 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.