Fog in Carterton, Oxfordshire

daily fog outlook & 2016–2026 climatology
No fog forecast feed exists for this station. August typically brings about 3 hours of dense fog here (10-year average).

Measured at RAF Brize Norton (EGVN). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
EGVNRAF Brize Norton135 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 Carterton, Oxfordshire fogs in

Fog here concentrates in December and January — about 135 hours in a typical year at EGVN, usually lasting ~2 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the EGVN station page.

Fog season

January: ~24 hJanFebruary: ~11 hFebMarch: ~11 hMarApril: ~2 hAprMay: ~4 hMayJune: ~2 hJunJuly: ~2 hJulAugust: ~3 hAugSeptember: ~6 hSepOctober: ~14 hOctNovember: ~16 hNovDecember: ~43 hDec
Fog season runs October through March, peaking in December; fog is mostly a midnight–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.