What is the weather like in Bangkok vs Siem Reap in January?

In January, Bangkok averages 33°C high / 24°C low with about 21 mm of rain; Siem Reap averages 32°C high / 21°C low with about 17 mm.

Bangkok vs Siem Reap in January

Siem Reap is the better pick in January — 80 vs 73 on SeasonMap's comfort score. Siem Reap is sweltering, dry, while Bangkok is sweltering, dry, poor air quality.

Bangkok vs Siem Reap — January climate, side by side

	Bangkok	Siem Reap
Comfort score	73/100 (B)	80/100 (A)
Feels-like high	36°C	35°C
Avg high / low	33° / 24°	32° / 21°
Rainfall	21 mm	17 mm
Rainy days	4	2
Humidity	66%	63%
Air quality (AQI)	154	51

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

Bangkok vs Siem Reap in January — FAQ

Is January better in Bangkok or Siem Reap?: Siem Reap is the better pick in January — 80 vs 73 on SeasonMap's comfort score. Siem Reap is sweltering, dry, while Bangkok is sweltering, dry, poor air quality.
What is the weather like in Bangkok vs Siem Reap in January?: In January, Bangkok averages 33°C high / 24°C low with about 21 mm of rain; Siem Reap averages 32°C high / 21°C low with about 17 mm.