Weather in Phnom Penh in september
Climate normals based on 10 years of historical data for Phnom Penh, Kambodsja.
Average high
32°C
Average low
25°C
Rainfall
335 mm
28 rainy days
Sunshine
0.7h/day
Luftfuktighet
75%
How Hot Is Phnom Penh in september?
Summer's hold loosens in Phnom Penh: 32°C peaks, 25°C lows.
Sunshine Hours in september
Heavy overcast keeps sun limited in Phnom Penh: just 0.7h a day in September.
Does It Rain In Phnom Penh In september?
Tropical rains define September: 335mm over 28 days in Phnom Penh.
Is Phnom Penh Humid In september?
High levels of humidity in Phnom Penh year-round (about 75%) will make it feel warmer than the thermometer suggests.
Wind In Phnom Penh In september
Wind stays light: 14 kph on a typical day in Phnom Penh.
Cloud Cover In Phnom Penh In september
Heavy cloud blankets Phnom Penh in September — averaging 80% cover, with mostly overcast skies.
Cities With Similar Weather In september
Weather in Phnom Penh, month by month
| Month | High / Low | Regn | |
|---|---|---|---|
| Vær i januar | 32°C / 23°C | 22mm | Details → |
| Vær i februar | 34°C / 23°C | 16mm | Details → |
| Vær i mars | 36°C / 25°C | 41mm | Details → |
| Vær i april | 36°C / 27°C | 107mm | Details → |
| Vær i mai | 35°C / 27°C | 199mm | Details → |
| Vær i juni | 33°C / 26°C | 182mm | Details → |
| Vær i juli | 32°C / 25°C | 206mm | Details → |
| Vær i august | 33°C / 26°C | 218mm | Details → |
| Vær i september | 32°C / 25°C | 335mm | |
| Vær i oktober | 31°C / 25°C | 338mm | Details → |
| Vær i november | 31°C / 24°C | 167mm | Details → |
| Vær i desember | 31°C / 23°C | 41mm | Details → |