Fog in Vilnius

daily fog outlook & 2016–2026 climatology
No fog forecast feed exists for this station. August typically brings about 13 hours of dense fog here (10-year average).

Measured at Vilnius International Airport (EYVI). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
EYVIVilnius International Airport251 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 Vilnius fogs in

Fog here concentrates in December and November — about 251 hours in a typical year at EYVI, usually lasting ~1 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the EYVI station page.

Fog season

January: ~29 hJanFebruary: ~21 hFebMarch: ~13 hMarApril: ~8 hAprMay: ~7 hMayJune: ~4 hJunJuly: ~9 hJulAugust: ~13 hAugSeptember: ~17 hSepOctober: ~30 hOctNovember: ~42 hNovDecember: ~62 hDec
Fog season runs September through February, peaking in December; fog here can hit at any hour of the day; 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.