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Draft data. Times, fares and step counts are desk estimates awaiting field checks. Unknown times stay unknown. How we verify

When to go · Siem Reap

Siem Reap in August

Mixed month. Wet; some roads flood.

Key facts

Verdict
Mixed
Temperature
31°C / 24°C
average high / low
Rain days
18
Crowds
Low
Cambodia overall
Prices
Low
Cambodia overall

Verdict

MixedVoykit month rating for Siem Reap

Wet; some roads flood.

Weather in August

Long-term averages
  • Siem ReapHighs around 31 °C, lows around 24 °C, rain on about 18 days
  • Angkor and the plains, Cambodia · Siem Reap, Phnom Penh, Battambang, Kampong Chamrainy

    Dry and cooler Nov–Feb; April tops 38 °C; the green season brings afternoon storms and flooded rural roads, but the moats and rice fields look their best.

Wet season

Green and quieter, with cheaper rooms; mornings are mostly clear.

Watch: Heavy afternoon rain, slippery steps and some flooded roads in Aug–Oct.

Crowds and prices

Crowds · Cambodia overall
Low
Prices · Cambodia overall
Low

Cambodia overall: Wet but workable at Angkor; skip the islands.

What to pack

  • Light, breathable clothes, a sun hat and sunscreen
  • A rain jacket or umbrella and shoes that dry fast

Build the full packing list for your trip →

Across Cambodia in August →