Phnom Penh weather in April (Phnom Penh Municipality, Cambodia)

This month is known as an extremely hot month. The average maximum daytime temperature in Phnom Penh in April lies at 35.1°C (95.18°F). Usually it is the warmest month of the year. Even in the evening it is hot and steamy. The average minimum temperature goes down to around 24.6°C (76.28°F) (often the minimum temperature is noted at night).

Rainfall during April is moderate with an average of 69mm (2.7 inches). There are generally around 6 rainy days. If you enjoy blue skies and sunshine, then this is a great time to go to Phnom Penh with 241 hours of sun during the entire month.


Phnom Penh, monthly averages in April

Show in Fahrenheit
Min Temperature 24 °C  
Max Temperature 35 °C  
Chance of Rain 21%  
Precipitation 69mm  
Rainy days 6 days  
Humidity 73% *  
Sunshine 241 hrs *  

Where to stay in Phnom Penh

Where to go in Cambodia in April

Find out more about the weather in Cambodia in April and which places have the best weather conditions in this month.

Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20-29ºC / 68-84ºF and not too much precipitation (less than 90mm / 3.5inches a month).

So what to wear in April? Visitors traveling to Phnom Penh might want to wear airy clothing, t-shirts and other summer cloths. Shorts for men made of cotton or linen are good options for staying cool on a hot day.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in April.


Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Phnom Penh.

Our site offers climate and forecast data for almost all countries in the world. Are you going to Cambodia? On this website you can find historical weather averages for many cities in Cambodia. Not sure yet where to go? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.