Koh Rong Sanloem Weather in May – Average Temperature and Rainfall
- High
- 30.0°
- Low
- 27.4°
- Rainfall
- 318 mm
- Rainy season
- 28d
- max
- 32.3°
- min
- 25.1°
May
- Early
- 30.1° 70.2 mm
- Mid
- 30.1° 86.0 mm
- Late
- 29.8° 161.6 mm
Summary
The climate figures for Koh Rong Sanloem are averaged from 2016–2025 observations (10 years). Annual rainfall averages about 3,044 mm.
The rainy season runs April–November. The wettest month is September with 526.8 mm across 28 rain days; the driest is February at just 51.9 mm.
The hottest month is May (average high 30°C) and the coolest is January (28.2°C).
The most comfortable time to visit Koh Rong Sanloem is February — less rain and milder heat.
Monthly averages
Common questions
Will it rain in Koh Rong Sanloem today?
Yes. Rain is expected around 00:00–00:00, totalling roughly 30.8 mm.
How hot is it in Koh Rong Sanloem today?
Between 26°C and 29°C, with a felt maximum of 32°C.
What is the weather in Koh Rong Sanloem tomorrow?
Tomorrow: thunderstorm, 26–28°C, with a 100% chance of rain.
Koh Rong Sanloem
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