Weather in ราชอาณาจักรไทย in กันยายน
Country-wide climate normals across 14 cities in ราชอาณาจักรไทย.
How Hot Is ราชอาณาจักรไทย in กันยายน?
ราชอาณาจักรไทย 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 ราชอาณาจักรไทย in กันยายน
Dark, overcast days dominate ราชอาณาจักรไทย 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 ราชอาณาจักรไทย In กันยายน?
ราชอาณาจักรไทย 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 ราชอาณาจักรไทย Humid In กันยายน?
ราชอาณาจักรไทย's September is humid — 73% on average in Bangkok, with similar muggy conditions in most regions. Afternoons feel sticky, especially after rain, and the moisture amplifies warm-day temperatures noticeably. Coastal cities see the highest readings.
Wind In ราชอาณาจักรไทย In กันยายน
Gentle steady winds define ราชอาณาจักรไทย's September: Bangkok averages 14 kph, with conditions consistent across most regions. The breeze keeps warm days bearable without being a nuisance.
Cloud Cover In ราชอาณาจักรไทย In กันยายน
Heavy overcast covers ราชอาณาจักรไทย 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.