Fog in Vitebsk

daily fog outlook & 2016–2026 climatology
No fog forecast feed exists for this station. August typically brings about 4 hours of dense fog here (10-year average).

Measured at Vitebsk Vostochny Airport (UMII). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
UMIIVitebsk Vostochny Airport192 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 Vitebsk fogs in

Fog here concentrates in November and December — about 192 hours in a typical year at UMII, usually lasting ~2 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the UMII station page.

Fog season

January: ~23 hJanFebruary: ~7 hFebMarch: ~14 hMarApril: ~4 hAprMay: ~1 hMayJune: ~7 hJunJuly: ~8 hJulAugust: ~4 hAugSeptember: ~6 hSepOctober: ~37 hOctNovember: ~40 hNovDecember: ~40 hDec
Fog season is January, March, October, November, December, peaking in November; fog is mostly a 5 AM–11 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.