What is the weather like in Siem Reap vs Sihanoukville in May?

In May, Siem Reap averages 35°C high / 26°C low with about 140 mm of rain; Sihanoukville averages 30°C high / 27°C low with about 345 mm.

Siem Reap vs Sihanoukville in May

Sihanoukville is the better pick in May — 63 vs 53 on SeasonMap's comfort score. Sihanoukville is sweltering, soaked, clean air, while Siem Reap is sweltering, rainy, muggy air.

Siem Reap vs Sihanoukville — May climate, side by side

	🇰🇭 Siem Reap	🇰🇭 Sihanoukville
Comfort score	53/100 (D)	63/100 (C)
Feels-like high	42°C	37°C
Avg high / low	35° / 26°	30° / 27°
Rainfall	140 mm	345 mm
Rainy days	20	29
Humidity	76%	82%
Air quality (AQI)	58	41

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

Month by month

Siem Reap vs Sihanoukville in May — FAQ

Is May better in Siem Reap or Sihanoukville?: Sihanoukville is the better pick in May — 63 vs 53 on SeasonMap's comfort score. Sihanoukville is sweltering, soaked, clean air, while Siem Reap is sweltering, rainy, muggy air.
What is the weather like in Siem Reap vs Sihanoukville in May?: In May, Siem Reap averages 35°C high / 26°C low with about 140 mm of rain; Sihanoukville averages 30°C high / 27°C low with about 345 mm.