Kampot weather in September
September in Kampot: warm, soaked, with clean air — a gamble, with 27 rainy days.
#12 of 12 months in Kampot · #851 of 897 destinations to visit in September · comfort 52/100 (tier D)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Kampot in September
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Kampot climate normals — September
| Daytime high | 29°C / 84°F | 🌤 warm |
|---|---|---|
| Nighttime low | 25°C / 77°F | |
| Rainfall | 305 mm / 12 in | ⛈ soaked |
| Rainy days | 27 days | |
| Humidity | 89% | 💦 very humid |
| Dew point | 25°C / 76°F | |
| Sunshine | 7.6 h/day | |
| Daylight | 12.2 h | |
| Wind | 20 km/h / 12 mph | |
| Air quality (US AQI) | 22 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Kampot in September — FAQ
- Is September a good time to visit Kampot?
- September in Kampot: warm, soaked, with clean air — a gamble, with 27 rainy days. It ranks #12 of 12 months for Kampot on SeasonMap's comfort score (52/100).
- What is the weather like in Kampot in September?
- In September, Kampot averages a daily high of 28.7°C and a low of 25.2°C, with about 305.3 mm of rain over roughly 27 rainy days.
- What is the air quality in Kampot in September?
- Kampot has a mean US Air Quality Index of about 22 in September.