Siem Reap, Cambodia Weather Information
Local Time
2026-03-12 22:00:19 Indochina TimeWeather in the past year
Sun & Astronomy
In Siem Reap, Cambodia, today's sunrise time is 06:12, sunset time is 18:15, nautical twilight begins at 05:28, nautical twilight ends at 19:00, astronomical twilight begins at 05:03, astronomical twilight ends at 19:25.
Temperature Analysis
In Siem Reap, Cambodia region, the lowest temperature occurs in January 2025, with an average temperature of about 24°C.
The highest temperature occurs in April 2025, with a maximum temperature of up to 29.6°C.
Based on historical data, the average temperature in January is 24°C, February is 27.9°C, March is 29.1°C, April is 29.6°C, May is 28.8°C, June is 28.1°C, July is 28.4°C, August is 28.2°C, September is 27.1°C, October is 27.1°C, November is 25.4°C, December is 26.1°C.
Wind Analysis
In Siem Reap, Cambodia region, the lowest wind speed occurs in January 2025, with an average wind speed of about 24 km/h.
The highest wind speed occurs in July 2025, with a maximum wind speed of up to 41.3 km/h.
Based on historical data, the average wind speed in January is 24 km/h, February is 28.6 km/h, March is 28.5 km/h, April is 27.9 km/h, May is 27.8 km/h, June is 35.1 km/h, July is 41.3 km/h, August is 34.1 km/h, September is 29.3 km/h, October is 28.1 km/h, November is 27.5 km/h, December is 25.6 km/h.
Sunshine Duration Analysis
In Siem Reap, Cambodia region, the lowest sunshine duration occurs in September 2025, with an average sunshine duration of about 7.4 hours.
The highest sunshine duration occurs in April 2025, with a maximum sunshine duration of up to 10.7 hours.
Based on historical data, the average sunshine duration in January is 10.2 hours, February is 10.4 hours, March is 10.3 hours, April is 10.7 hours, May is 9.9 hours, June is 8.3 hours, July is 8.2 hours, August is 9.6 hours, September is 7.4 hours, October is 8.7 hours, November is 8.5 hours, December is 9.4 hours.
Precipitation Analysis
In Siem Reap, Cambodia region, the lowest precipitation occurs in January 2025, with an average precipitation of about 0 mm.
The highest precipitation occurs in September 2025, with a maximum precipitation of up to 14.5 mm.
Based on historical data, the average precipitation in January is 0 mm, February is 0.2 mm, March is 3.4 mm, April is 3.5 mm, May is 9.5 mm, June is 8.2 mm, July is 7 mm, August is 7 mm, September is 14.5 mm, October is 5.1 mm, November is 2.5 mm, December is 1.3 mm.