Phnom Penh in August
Not the best time
August keeps the misery going with relentless rain and flooding issues. Tourist numbers hit rock bottom for good reason - this is genuinely difficult weather to travel in.
Weather
August continues the rainy season intensity with frequent heavy downpours and occasional all-day rain. Flooding becomes more common in low-lying areas. The constant moisture makes everything feel damp and muggy.
33°C high25°C low17 rain days
Crowds & Cost
low crowds
~$47/day average
August Tips
- •Pack moisture-absorbing packets for electronics and clothes
- •Stick to higher ground neighborhoods like Daun Penh
- •Many outdoor attractions become inaccessible during heavy rains
All Months
November through March brings the sweet spot - dry weather and temperatures that won't melt you. Expect highs around 85°F instead of the brutal 95°F+ from April to October. December and January see the most tourists, so book accommodation early and expect higher prices. February and March offer the best balance: good weather, fewer crowds, and reasonable rates. The rainy season (May-October) isn't terrible if you don't mind afternoon downpours. Hotels drop prices by 30-40%, and the city looks greener. But some rural day trips become impossible due to flooded roads. April is hell - hot, humid, and dusty before the rains start. Locals call it the suicide month for good reason.
Phnom Penh Scores
Solo
7/10
Couples
5/10
Families
5/10
Adventure
6/10
Budget
9/10
Luxury
4/10
BUILD YOUR PHNOM PENH PLAN
Insider picks, smart timing, and a plan ready when you are.