Fog in Port Blair

daily fog outlook & 2016–2026 climatology
No fog forecast feed exists for this station. dense fog (visibility under a mile) is rare here in August (10-year average).

Measured at Veer Savarkar International Airport / INS Utkrosh (VOPB). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
VOPBVeer Savarkar International Airport / INS Utkrosh8 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 Port Blair fogs in

Fog here concentrates in October and November — about 8 hours in a typical year at VOPB, usually lasting ~1 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the VOPB station page.

Fog season

January: ~0 hJanFebruary: ~1 hFebMarch: ~0 hMarApril: ~1 hAprMay: ~1 hMayJune: ~1 hJunJuly: ~1 hJulAugust: ~0 hAugSeptember: ~1 hSepOctober: ~3 hOctNovember: ~1 hNovDecember: ~1 hDec
Fog season is October, peaking in October; fog is mostly a 3 AM–5 AM phenomenon; typically thinning out by 6 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.