Fog in Leeds, West Yorkshire

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 Leeds Bradford Airport (EGNM). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
EGNMLeeds Bradford Airport280 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 Leeds, West Yorkshire fogs in

Fog here concentrates in December and November — about 280 hours in a typical year at EGNM, usually lasting ~2 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the EGNM station page.

Fog season

January: ~43 hJanFebruary: ~22 hFebMarch: ~28 hMarApril: ~18 hAprMay: ~15 hMayJune: ~8 hJunJuly: ~4 hJulAugust: ~5 hAugSeptember: ~16 hSepOctober: ~30 hOctNovember: ~54 hNovDecember: ~60 hDec
Fog season runs September through May, peaking in December; fog is mostly a 9 PM–10 AM phenomenon; 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.