Weather in Tajska in september
Country-wide climate normals across 14 cities in Tajska.
How Hot Is Tajska in september?
Tajska bakes evenly in September — highs around 31°C are typical from Si Racha all the way to Chatuchak, with very little regional variation. Lows sit around 26°C even overnight, and the country's small geographic footprint means there are no significant climate pockets. Expect uniform heat day and night.
Sunshine in Tajska in september
Dark, overcast days dominate Tajska 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 Tajska In september?
Monsoon-like conditions dominate Tajska's September: Bangkok sees 312mm of rain across 26 days, similar nationwide. Heavy showers fall almost daily, often in dramatic afternoon downpours. Sunshine is brief between storms, and humidity stays high throughout the month.
Is Tajska Humid In september?
Tajska 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 Tajska In september
Gentle steady winds define Tajska'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 Tajska In september
Tajska's September is dominated by overcast skies: Bangkok averages 79% cloud cover, with similar grey persistence across the country. Days feel dim and soft-lit, with little break in the cloud deck.