Weather in Malaysia in September
Country-wide climate normals across 35 cities in Malaysia.
How Hot Is Malaysia in September?
Uniform heat across Malaysia's September: averages climb to 30°C nationally with overnight lows of 24°C, narrow spread from coast to interior. The hottest cities like Bukit Rahman Putra register similar readings to the coolest, so plan for consistently hot weather across the country.
Sunshine in Malaysia in September
Limited sunshine and short daylight define Malaysia's September: Kuala Lumpur averages just 0.9h of direct sun, with the sun up between 7:05 am and 7:10 pm. The grey, overcast pattern is consistent across most of the country, with little regional variation in cloud cover.
Does It Rain In Malaysia In September?
Monsoon-like conditions dominate Malaysia's September: Kuala Lumpur sees 280mm of rain across 25 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 Malaysia Humid In September?
Saturated air defines Malaysia's September: humidity at 77% in Kuala Lumpur, with the country as a whole feeling muggy and oppressive. The air practically drips after rain, and even shaded outdoor areas feel warm and clammy. Plan indoor time during the most humid afternoon hours.
Wind In Malaysia In September
Malaysia's September has gentle wind — Kuala Lumpur averages 11 kph, and the country tracks similarly. Outdoor activity is comfortable, and afternoon thermals add a pleasant breeze in inland areas.
Cloud Cover In Malaysia In September
Heavy overcast covers Malaysia in September: 78% cloud cover in Kuala Lumpur, 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.