Sihanoukville weather
At 2:30 AM local time it was fog and 25°C (77°F). Light rain for 11 of the next 24 hours (under 1 mm/h, 3.6 mm total) — cloudy, but fine to be out. Best months for weather: Dec–Mar. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Sihanoukville, Preah Sihanouk, Cambodia.
Current conditions
- Clouds
- 96%
- Chance of rain
- 53%
- Rain
- 0.1 mm/h
Hourly Forecast
Light rain for 11 of the next 24 hours (under 1 mm/h, 3.6 mm total) — cloudy, but fine to be out
Daily Forecast
Best Time to Visit
Peak season Dec–MarOff season May–Oct
About Sihanoukville weather
Is it raining in Sihanoukville right now?
No. It’s fog and 25° right now. Light rain for 11 of the next 24 hours (under 1 mm/h, 3.6 mm total) — cloudy, but fine to be out.
What’s the weather like in Sihanoukville this week?
Over the next 7 days, expect highs of 29–30° and lows of 23–25°. Rain is likely on 7 of 7 days (Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday). The driest day looks like Friday.
Has it been raining in Sihanoukville lately?
In the past 7 days, Sihanoukville had 4 rainy days and 35.6 mm of rain in total.
What should I pack for Sihanoukville?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes and sunscreen.
Sihanoukville weather by month
When is the best time to visit Sihanoukville?
Based on weather alone, the best time to visit Sihanoukville is Dec–Mar, according to NASA's 2001–2025 climate averages. May–Oct tends to be the least pleasant. Average highs run from 28°C (82°F) in September to 31°C (87°F) in April.
What is the rainiest month in Sihanoukville?
July is the wettest month, with about 444 mm (17.5 in) of rain on average. February is the driest, with about 24 mm (0.9 in).
What is the hottest month in Sihanoukville?
April is the warmest, with average highs of 31°C (87°F) and lows of 27°C (81°F). September is the coolest, with highs of 28°C (82°F) and lows of 26°C (79°F).
Does Sihanoukville have a rainy season?
Yes. May–Oct is the rainy season (150 mm or more a month), while Dec–Feb is usually dry (under 60 mm).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months