Weather in Republik Singapur in September
Country-wide climate normals across 15 cities in Republik Singapur.
How Hot Is Republik Singapur in September?
Republik Singapur bakes evenly in September — highs around 30°C are typical from Queenstown Estate all the way to Woodlands, 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 Republik Singapur in September
Persistent cloud and grey skies define Republik Singapur's September: about 1.0h of sun a day in Singapore. Daylight is in short supply too, running from 6:55 am to 7:00 pm, and most regions of the country see similar overcast conditions. Bright stretches are uncommon and brief.
Does It Rain In Republik Singapur In September?
Heavy seasonal rains saturate Republik Singapur in September — Singapore averages 211mm of rain across 23 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 Republik Singapur Humid In September?
Republik Singapur feels humid through September: 74% in Singapore, 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 Republik Singapur In September
Republik Singapur's September has gentle wind — Singapore averages 14 kph, and the country tracks similarly. Outdoor activity is comfortable, and afternoon thermals add a pleasant breeze in inland areas.
Cloud Cover In Republik Singapur In September
Republik Singapur's September is dominated by overcast skies: Singapore averages 78% cloud cover, with similar grey persistence across the country. Days feel dim and soft-lit, with little break in the cloud deck.