Fog in Trang

daily fog outlook & 2016–2026 climatology
No fog forecast feed exists for this station. August typically brings about 2 hours of dense fog here (10-year average).

Measured at Trang Airport (VTST). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
VTSTTrang Airport42 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 Trang fogs in

Fog here concentrates in October and April — about 42 hours in a typical year at VTST, usually lasting ~1 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the VTST station page.

Fog season

January: ~1 hJanFebruary: ~0 hFebMarch: ~1 hMarApril: ~6 hAprMay: ~5 hMayJune: ~2 hJunJuly: ~2 hJulAugust: ~2 hAugSeptember: ~3 hSepOctober: ~13 hOctNovember: ~5 hNovDecember: ~1 hDec
Fog season is April, May, October, November, peaking in October; fog is mostly a 6 AM–7 AM phenomenon; typically thinning out by 8 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.