December · Cambodia
Best time to visit Sihanoukville in DecemberWeather, crowds & prices
December score
9.0/10
Ranked #4 of 12 months
- Avg temp
- 26°C
- Rainfall
- 46 mm
- Humidity
- 82%
- Sunny days
- 20
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$$ · Peak Season Rates ($$$)
December in Sihanoukville scores 9.0/10 for beach and coastal travel - an above-average month (#4 of 12). Expect around 26°C, 46 mm of rain, and roughly 20 sunny days this month.
Sihanoukville rewards coastal days in Cambodia most clearly through the drier months outside peak monsoon.
Frequently asked
- What is the weather like in Sihanoukville in December?
- In December, Sihanoukville averages 26°C, 46 mm of rain, and about 20 sunny days. Its climate-comfort score is 9.0/10.
- Is December a good time to visit Sihanoukville?
- December earns a 9.0/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Sihanoukville in December?
- Expect about 46 mm of rain in December. Average humidity is 82% and there are about 20 sunny days.
Curated in Sihanoukville
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Sihanoukville, Cambodia. Live activities and tours from GetYourGuide, matched to this destination.