Fog in Avord

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 Avord (BA 702) Air Base (LFOA). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
LFOAAvord (BA 702) Air Base112 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 Avord fogs in

Fog here concentrates in December and January — about 112 hours in a typical year at LFOA, usually lasting ~2 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the LFOA station page.

Fog season

January: ~20 hJanFebruary: ~8 hFebMarch: ~3 hMarApril: ~3 hAprMay: ~5 hMayJune: ~1 hJunJuly: ~1 hJulAugust: ~1 hAugSeptember: ~3 hSepOctober: ~15 hOctNovember: ~19 hNovDecember: ~35 hDec
Fog season runs October through January, peaking in December; fog is mostly a 2 AM–10 AM phenomenon; typically thinning out by 1 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.