Fog in Blagoveschensk

daily fog outlook & 2016–2026 climatology
No fog forecast feed exists for this station. August typically brings about 23 hours of dense fog here (10-year average).

Measured at Ignatyevo Airport (UHBB). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
UHBBIgnatyevo Airport89 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 Blagoveschensk fogs in

Fog here concentrates in August and September — about 89 hours in a typical year at UHBB, usually lasting ~2 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the UHBB station page.

Fog season

January: ~0 hJanFebruary: ~1 hFebMarch: ~4 hMarApril: ~3 hAprMay: ~3 hMayJune: ~13 hJunJuly: ~16 hJulAugust: ~23 hAugSeptember: ~18 hSepOctober: ~5 hOctNovember: ~5 hNovDecember: ~0 hDec
Fog season runs June through September, peaking in August; fog is mostly a 3 AM–7 AM phenomenon; typically thinning out by 9 AM; 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.