Suvarnabhumi Airport turbulence forecast
Bangkok, Thailand
BKK (Bangkok, Thailand) sits at 13.68°N, 100.75°E, 5 ft elevation — coastal.
About BKK
Major airport serving Bangkok, Thailand.
- Climate
- Tropical coastal — warm, humid, convective
- Geography
- Coastal — marine-influenced airmass
What to expect on departures
Computed from BKK's geography and climate
At tropical latitude the jet stream is rarely directly overhead, so clear-air turbulence is less of a routine concern from BKK. Convective weather closer to the surface is the dominant turbulence source instead. Bangkok's tropical climate means convective build-up is a year-round concern — afternoon and early-evening departures from BKK encounter the most cell activity. Morning slots and red-eye departures are typically the smoothest of the day.
Climbout notes
Climbout typically transitions from cool marine air to warmer continental air — a brief bumpy layer near the boundary is normal on summer afternoons.
Seasonal pattern
Convective turbulence cycles with the local wet/dry season rather than a strict calendar month — check regional rainy-season dates for the most accurate risk window.
- Peak turbulence
- Regional wet season
- Typically calmest
- Regional dry season
Departing from BKK?
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Popular routes from BKK
BKK turbulence FAQ
Is turbulence common on flights from BKK?
Suvarnabhumi Airport is best described as a tropical convective airport. At tropical latitude the jet stream is rarely directly overhead, so clear-air turbulence is less of a routine concern from BKK.
When is turbulence worst for Bangkok flights?
Convective turbulence cycles with the local wet/dry season rather than a strict calendar month — check regional rainy-season dates for the most accurate risk window. Peak turbulence window: Regional wet season. Typically calmest: Regional dry season.
How accurate are Turbcast forecasts?
We combine live NOAA Aviation Weather Center data (PIREPs, SIGMETs, AIRMETs) with physics-based Ellrod and Richardson-number calculations derived from Open-Meteo pressure-level wind and temperature data. If a source is unavailable for a waypoint we show an em dash rather than invent a number.
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