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World Weather & Climate Information

CLIMATE: AVERAGE MONTHLY WEATHER IN Phnom Penh, Cambodia

Phnom Penh in Cambodia has a tropical moonson climate with a dry period from the end of November until the end of April. Rainy season starts in May and ends in November. Best time to visit this city temperature wise is in the European winter months from December until March.

What's the best time to go to Phnom Penh in Cambodia? Here are some annual weather facts we collected from our historical climate data:
  • During the months October, November and December you will experience pleasant weather with a nice average temperature.
  • On average, the temperatures are always high.
  • Most rainfall (rainy season / monsoon) is seen in May, June, July, August, September, October and November.
  • Phnom Penh has dry periods in January and February.
  • On average, the warmest month is April.
  • The coolest month is November.
  • October is the wettest month. This month should be avoided if you don't like too much rain.
  • January is the driest month.
Do these climate conditions match with when you want to go to Phnom Penh in Cambodia? Get a great hotel deal here.

For more information, see the weather forecast and our average climate infomation (by month in graphs) below.

* Data from nearest weather station: Phnom Penh, Cambodia (0.0 KM).

Average minimum and maximum temperature over the year

The monthly mean minimum and maximum daily temperature. Show in Fahrenheit »
Average min and max temperatures in Phnom Penh, Cambodia   Copyright © 2017 www.weather-and-climate.com
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Average monthly hours of sunshine over the year

This is the monthly total of sunhours
Average monthly sunhours in Phnom Penh, Cambodia   Copyright © 2017 www.weather-and-climate.com
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Average monthly precipitation over the year (rainfall, snow)

This is the mean monthly precipitation, including rain, snow, hail etc. Show in Inches »
Average precipitation (rain/snow) in Phnom Penh, Cambodia   Copyright © 2017 www.weather-and-climate.com
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Average monthly rainy days over the year

This is the number of days each month with rain, snow, hail etc.
Average rainy days (rain/snow) in Phnom Penh, Cambodia   Copyright © 2017 www.weather-and-climate.com
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Average humidity over the year

This is the mean monthly relative humidity
Average relative humidity in Phnom Penh, Cambodia   Copyright © 2017 www.weather-and-climate.com
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Average wind speed over the year

This is the mean monthly wind speed (meters per second)
Average wind speed in Phnom Penh, Cambodia   Copyright © 2017 www.weather-and-climate.com
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Weather Forecast for Phnom Penh

Show in Fahrenheit
FRI
Moderate or heavy rain shower
30°C
24°C
SAT
Moderate or heavy rain shower
31°C
24°C
SUN
Moderate or heavy rain shower
32°C
23°C

Today's forecast

10 Day Forecast 
Moderate or heavy rain shower
30°C | 24°C
6.0 mm