Best Time to Visit Phnom Penh for Backpacking | Weather by Month

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Backpacking Potential

65/100

Suboptimal

Based on optimal climate

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Seasonality

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Best Time

December

Avoid

Avoid (Extreme Weather)

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Weather

27°C – 30°C

Avg Temp Range

Precipitation

Seasonal (check heatmap)

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Good For

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🎒 Planning a backpacking trip to Phnom Penh?

The best time to visit Phnom Penh for backpacking is December, January, February, when you’ll get the best balance between weather, crowds, and costs. If you're planning your trip around this period, it can be helpful to explore where to stay and what to do in advance.

→ Explore backpacker-friendly places to stay in Phnom Penh

→ Discover things to do in Phnom Penh

Climate Heatmap

See at a glance which months offer the best backpacking conditions — based on temperature, rainfall and climate scores.

These months are especially popular among backpackers in Phnom Penh due to better weather and lower costs.

→ See where to stay in Phnom Penh

Backpacking conditions breakdown

Monthly weather & climate data for Phnom Penh

Month	Climate Score	Predictability	Avg Temp	Max Temp	Rain (mm)	Rain Days	Humidity	Season
January	55Suboptimal Warm temperatures. Mostly dry conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	27°	32°	12	1.6	71%	dry
February	55Suboptimal Warm temperatures. Mostly dry conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	28°	33°	15	1.6	69%	dry
March	45Poor Warm temperatures. Some rain conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	29°	34°	51	3.9	69%	shoulder
April	45Poor Warm temperatures. Some rain conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	30°	35°	86	6.9	72%	shoulder
May	45Poor Warm temperatures. High rain conditions.	Predictability 85Weather conditions are fairly consistent throughout the year.	29°	34°	138	13.1	78%	shoulder
June	39Poor Warm temperatures. High rain conditions.	Predictability 38Weather conditions can vary significantly.	29°	33°	205	16	80%	wet
July	40Poor Warm temperatures. High rain conditions.	Predictability 38Weather conditions can vary significantly.	28°	32°	202	16.6	82%	wet
August	39Poor Warm temperatures. High rain conditions.	Predictability 38Weather conditions can vary significantly.	28°	32°	235	17.2	82%	wet
September	42Poor Warm temperatures. High rain conditions.	Predictability 30Weather conditions can vary significantly.	28°	31°	272	19.4	83%	wet
October	47Poor Warm temperatures. High rain conditions.	Predictability 38Weather conditions can vary significantly.	28°	31°	255	16.8	84%	wet
November	55Suboptimal Warm temperatures. High rain conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	27°	31°	111	8.3	78%	shoulder
December	65Suboptimal Warm temperatures. Mostly dry conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	27°	31°	34	4.2	76%	dry