Fog in Yakutia

daily fog outlook & 2016–2026 climatology
No fog forecast feed exists for this station. August typically brings about 21 hours of dense fog here (10-year average).

Measured at Polyarny Airport (UERP). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
UERPPolyarny Airport80 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 Yakutia fogs in

Fog here concentrates in August and July — about 80 hours in a typical year at UERP, usually lasting ~2 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the UERP station page.

Fog season

January: ~0 hJanFebruary: ~0 hFebMarch: ~0 hMarApril: ~2 hAprMay: ~7 hMayJune: ~7 hJunJuly: ~18 hJulAugust: ~21 hAugSeptember: ~12 hSepOctober: ~11 hOctNovember: ~0 hNovDecember: ~0 hDec
Fog season runs May through October, peaking in August; fog is mostly a 2 AM–9 AM phenomenon; typically thinning out by 2 PM; 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.