World Weather & Climate Information

Average weather December in Phnom Penh (Phnom Penh Municipality), Cambodia

The average minimum temperature (usually the minimum temperature is noted during the night) in Phnom Penh in December is 21.0°C (69.8°F). The amount of rain in December is normal with an average of 39mm (1.5in). The average maximum temperature lies around 30.0°C (86°F). During the night it can be very warm and sticky. If you enjoy looking at a blue sky and like sunbathing than this month is a great period to visit Phnom Penh. It has 267 hours of sun.

So what to wear in December? Visitors traveling to Phnom Penh should plan on bringing a totally waterproof rain jacket since it will be raining some days.

Do these climate conditions match with when you want to go to Phnom Penh? Find out where to stay here.

For other monthly weather averages and what to do in December look at the numbers below.

Monthly averages

°C
Min Temperature 21.0°C
Max Temperature 30.0°C
Chance of Rain 13.3%
Precipitation 39mm
Rainy Days 4
Windspeed 10.8kmph
Humidity 75%
Sunshine Hours 267

What to Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in December.
Swimming
10/10
Cycling
8/10
Walking
8/10
Barbeque
10/10
Camping
10/10
Outdoor sports
8/10

More climate information for Phnom Penh

Weather and Climate offers all the information you need to know about the climate in Phnom Penh.

We collected past weather data from many thousand weather stations around the world. So find on this website the historical weather averages in other cities in Cambodia and climate and forecast data for all other countries in the world.

Cheapest month to fly to Phnom Penh

Where to stay in Phnom Penh

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