Weather in Sihanoukville in April
Sihanoukville, Cambodia averages a high of 30.9°C (87.6°F) and low of 26°C (78.8°F) in April, with 22 rain days and 11.2 hours of daily sunshine. Travel score: 67.8/100 (Good). The best time to visit Sihanoukville is January.
High
31°C88°F
Low
26°C79°F
🌧️
22
rain days
☀️
11.2
hrs/day sunshine
💧
79%
humidity
68— Good
April in Sihanoukville is hot and very rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Sihanoukville?
How much does it rain in Sihanoukville in April?
Sihanoukville receives an average of 179.2mm of rainfall across 22 rainy days in April. The annual total is 3135.7mm.
What should I pack for Sihanoukville in April?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light, breathable clothing
Hot weather with highs around 31°C
🧢
Sun hat or cap
Protection from intense sun
🧥
Waterproof jacket
Frequent rain expected (22 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to Cambodia in April?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31