Fog in Cranfield, Central Bedfordshire

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 Cranfield Airport (EGTC). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
EGTCCranfield Airport119 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 Cranfield, Central Bedfordshire fogs in

Fog here concentrates in December and November — about 119 hours in a typical year at EGTC, usually lasting ~1 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the EGTC station page.

Fog season

January: ~9 hJanFebruary: ~8 hFebMarch: ~9 hMarApril: ~3 hAprMay: ~1 hMayJune: ~1 hJunJuly: ~0 hJulAugust: ~1 hAugSeptember: ~6 hSepOctober: ~5 hOctNovember: ~11 hNovDecember: ~19 hDec
Fog season runs September through March, peaking in December; fog is mostly a 6 AM–9 AM phenomenon; typically thinning out by noon; a typical event lasts about 1 hour once it forms local time · 10-yr average

Machine access: data.json · llms.txt · forecast verification. Not for operational use.