Weather in 브루나이 in 9월
Country-wide climate normals across 15 cities in 브루나이.
How Hot Is 브루나이 in 9월?
브루나이 sees consistently hot September weather — average highs of 30°C, average lows of 25°C, with minimal regional differences. Whether you're in Bandar Seri Begawan or one of the coastal cities, conditions feel broadly the same: hot, generally clear, with little night-time relief.
Sunshine in 브루나이 in 9월
Limited sunshine and short daylight define 브루나이's September: Bandar Seri Begawan averages just 1.0h of direct sun, with the sun up between 6:10 am and 6:20 pm. The grey, overcast pattern is consistent across most of the country, with little regional variation in cloud cover.
Does It Rain In 브루나이 In 9월?
Heavy seasonal rains saturate 브루나이 in September — Bandar Seri Begawan averages 280mm of rain across 24 days, with downpours an almost daily feature. The pattern is consistent across most regions, particularly along monsoon-affected coasts. Expect torrential afternoon storms followed by humid heat.
Is 브루나이 Humid In 9월?
브루나이 is enveloped in tropical-thick humidity through September: Bandar Seri Begawan averages 78%, and most of the country tracks similarly. The constant moisture makes warm temperatures feel substantially hotter, and even nights bring limited cooling. Light cotton clothing is essential.
Wind In 브루나이 In 9월
Light breezes are typical across 브루나이 in September: 13 kph in Bandar Seri Begawan, 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 브루나이 In 9월
Heavy overcast covers 브루나이 in September: 78% cloud cover in Bandar Seri Begawan, 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.