Fog in Surgut

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 Surgut International Airport (USRR). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
USRRSurgut International Airport64 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 Surgut fogs in

Fog here concentrates in September and February — about 64 hours in a typical year at USRR, usually lasting ~1 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the USRR station page.

Fog season

January: ~8 hJanFebruary: ~8 hFebMarch: ~5 hMarApril: ~8 hAprMay: ~2 hMayJune: ~0 hJunJuly: ~1 hJulAugust: ~4 hAugSeptember: ~9 hSepOctober: ~8 hOctNovember: ~5 hNovDecember: ~5 hDec
Fog season runs August through April, peaking in September; fog is mostly a midnight–8 AM phenomenon; typically thinning out by 11 AM; 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.