Været i Brunei Darussalam i september
Klimanormaler for hele Brunei Darussalam over 15 byer.
How Hot Is Brunei Darussalam in september?
Brunei Darussalam 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 Brunei Darussalam in september
Dark, overcast days dominate Brunei Darussalam in September — Bandar Seri Begawan sees just 1.0h 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 Brunei Darussalam In september?
Monsoon-like conditions dominate Brunei Darussalam's September: Bandar Seri Begawan sees 280mm of rain across 24 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 Brunei Darussalam Humid In september?
Brunei Darussalam 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 Brunei Darussalam In september
Gentle steady winds define Brunei Darussalam's September: Bandar Seri Begawan averages 13 kph, with conditions consistent across most regions. The breeze keeps warm days bearable without being a nuisance.
Cloud Cover In Brunei Darussalam In september
Brunei Darussalam's September is dominated by overcast skies: Bandar Seri Begawan averages 78% cloud cover, with similar grey persistence across the country. Days feel dim and soft-lit, with little break in the cloud deck.