Weather in Tailândia in setembro
Country-wide climate normals across 14 cities in Tailândia.
How Hot Is Tailândia in setembro?
Tailândia sees consistently hot September weather — average highs of 31°C, average lows of 26°C, with minimal regional differences. Whether you're in Bangkok or one of the coastal cities, conditions feel broadly the same: hot, generally clear, with little night-time relief.
Sunshine in Tailândia in setembro
Dark, overcast days dominate Tailândia in September — Bangkok sees just 0.9h of sun a day, and the pattern is similar across most regions. Cloud cover is heavy and persistent, with even the brighter regions struggling to escape the gloom for long.
Does It Rain In Tailândia In setembro?
Tailândia is in the heart of its rainy season: Bangkok measures 312mm of rain across 26 days in September, and the pattern repeats across nearly all regions. Persistent heavy rain, occasional thunderstorms, and saturated air define the entire country's weather.
Is Tailândia Humid In setembro?
Tailândia feels humid through September: 73% in Bangkok, similar nationwide. Warm days feel several degrees hotter than the thermometer suggests, and morning mist or post-rain steam is common. Drier upland or interior regions may feel a bit less oppressive.
Wind In Tailândia In setembro
Light breezes are typical across Tailândia in September: 14 kph in Bangkok, with similar gentle wind conditions in most regions. The air moves enough to keep things fresh on warm days but not enough to be disruptive. Coastal cities may see slightly more.
Cloud Cover In Tailândia In setembro
Heavy overcast covers Tailândia in September: 79% cloud cover in Bangkok, with similar grey conditions in most regions. Direct sun is rare, and the pattern is persistent across the country. Coastal and northern regions feel especially heavy.