Siemreap, Cambodia is at 13°22'N, 103°50'E, 15 m (49 ft). See map.
Siemreap has a tropical wet and dry/ savanna climate (Köppen-Geiger classification: Aw) with a pronounced dry season in the low-sun months , no cold season, wet season is in the high-sun months.
According to the Holdridge life zones system of bioclimatic classification Siemreap is situated in or near the tropical dry forest biome.
The mean temperature is 26.6 degrees Celsius (79.9 degrees Fahrenheit). See the temperatures page for a monthly breakdown and the fixed scale graph.
Average monthly temperatures vary by 5 °C (9°F). This indicates that the continentality type is hyperoceanic, subtype truly hyperoceanic.
Total annual Precipitation averages 1281 mm (50.4 inches) which is equivalent to 1281 Litres/m² (31.42 Gallons/ft²).
Were you to burrow down through the centre of the Earth from Siemreap you would pop up nearest to the climate station at Pisco, Peru where you would find a Subtropical desert climate (Warm temperate desert biome).