Climate almanac
Siem Reab
Siem Reap, Cambodia · 11.40°, 104.86°
What is the weather like in Siem Reab in May?
In May, Siem Reab is typically 94°F (35°C) during the day and 80°F (27°C) at night. The month brings about 6.6 in (167 mm) of precipitation in total.
- Average high94°F (35°C)
- Average low80°F (27°C)
- Precipitation6.6 in (167 mm)
- Clear or mostly clear days1
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)