Fog in Vopnafjörður

daily fog outlook & 2016–2026 climatology
No fog forecast feed exists for this station. August typically brings about 6 hours of dense fog here (10-year average).

Measured at Vopnafjörður Airport (BIVO). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
BIVOVopnafjörður Airport40 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 Vopnafjörður fogs in

Fog here concentrates in January and August — about 40 hours in a typical year at BIVO. Hour-by-hour patterns, live conditions and the forecast strip live on the BIVO station page.

Fog season

January: ~15 hJanFebruary: ~0 hFebMarch: ~0 hMarApril: ~2 hAprMay: ~0 hMayJune: ~0 hJunJuly: ~2 hJulAugust: ~6 hAugSeptember: ~1 hSepOctober: ~0 hOctNovember: ~3 hNovDecember: ~0 hDec
Fog season is January, August, peaking in January; fog is mostly a 4 PM–4 PM phenomenon; typically thinning out by 5 PM local time · 10-yr average

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