Fog in Périgueux/Bassillac

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

Measured at Périgueux-Bassillac Airport (LFBX). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
LFBXPérigueux-Bassillac Airport363 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 Périgueux/Bassillac fogs in

Fog here concentrates in November and December — about 363 hours in a typical year at LFBX, usually lasting ~2 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the LFBX station page.

Fog season

January: ~37 hJanFebruary: ~33 hFebMarch: ~17 hMarApril: ~14 hAprMay: ~15 hMayJune: ~13 hJunJuly: ~6 hJulAugust: ~10 hAugSeptember: ~30 hSepOctober: ~57 hOctNovember: ~67 hNovDecember: ~68 hDec
Fog season runs September through March, peaking in December; fog is mostly a 11 PM–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.