What is the weather like in Koh Rong vs Siem Reap in October?

In October, Koh Rong averages 30°C high / 26°C low with about 405 mm of rain; Siem Reap averages 31°C high / 25°C low with about 240 mm.

Koh Rong vs Siem Reap in October

Koh Rong is the better pick in October — 57 vs 51 on SeasonMap's comfort score. Koh Rong is sweltering, soaked, clean air, while Siem Reap is sweltering, soaked, clean air.

Koh Rong vs Siem Reap — October climate, side by side

	🇰🇭 Koh Rong	🇰🇭 Siem Reap
Comfort score	57/100 (D)	51/100 (D)
Feels-like high	37°C	37°C
Avg high / low	30° / 26°	31° / 25°
Rainfall	405 mm	240 mm
Rainy days	28	23
Humidity	86%	85%
Air quality (AQI)	35	39

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

Koh Rong vs Siem Reap in October — FAQ

Is October better in Koh Rong or Siem Reap?: Koh Rong is the better pick in October — 57 vs 51 on SeasonMap's comfort score. Koh Rong is sweltering, soaked, clean air, while Siem Reap is sweltering, soaked, clean air.
What is the weather like in Koh Rong vs Siem Reap in October?: In October, Koh Rong averages 30°C high / 26°C low with about 405 mm of rain; Siem Reap averages 31°C high / 25°C low with about 240 mm.