Weather in Siem Reap in September
Climate normals based on 10 years of historical data for Siem Reap, Kamboja.
Average high
31°C
Average low
25°C
Rainfall
352 mm
28 rainy days
Sunshine
0.7h/day
Kelembapan
80%
How Hot Is Siem Reap in September?
Hot but easing: 31°C days and 25°C nights in Siem Reap, averaging 27°C overall.
Sunshine Hours in September
Siem Reap sees little sun in September — only 0.7h a day on average, despite daylight from 5:55 am to 6:05 pm.
Does It Rain In Siem Reap In September?
September brings the heaviest rains of the year to Siem Reap: 352mm across 28 days.
Is Siem Reap Humid In September?
Tropical-style humidity defines Siem Reap's September: 80% on average, with constant mugginess.
Wind In Siem Reap In September
Light breezes typical: Siem Reap averages 12 kph wind in September.
Cloud Cover In Siem Reap In September
Heavy cloud blankets Siem Reap in September — averaging 79% cover, with mostly overcast skies.
Cities With Similar Weather In September
Weather in Siem Reap, month by month
| Month | High / Low | Hujan | |
|---|---|---|---|
| Cuaca di Bulan Januari | 32°C / 22°C | 21mm | Details → |
| Cuaca di Bulan Februari | 34°C / 23°C | 27mm | Details → |
| Cuaca di Bulan Maret | 35°C / 25°C | 54mm | Details → |
| Cuaca di Bulan April | 35°C / 26°C | 119mm | Details → |
| Cuaca di Bulan Mei | 34°C / 26°C | 214mm | Details → |
| Cuaca di Bulan Juni | 33°C / 26°C | 173mm | Details → |
| Cuaca di Bulan Juli | 32°C / 25°C | 246mm | Details → |
| Cuaca di Bulan Agustus | 32°C / 25°C | 234mm | Details → |
| Cuaca di Bulan September | 31°C / 25°C | 352mm | |
| Cuaca di Bulan Oktober | 31°C / 24°C | 288mm | Details → |
| Cuaca di Bulan November | 31°C / 23°C | 107mm | Details → |
| Cuaca di Bulan Desember | 31°C / 22°C | 26mm | Details → |