Phnom Penh Municipality Weather in August

Average temperatures, rainfall, sunshine and the best places to visit in Phnom Penh Municipality, Cambodia in August.

Are you planning a trip a to Phnom Penh Municipality, Cambodia in August and wondering what kind of weather to expect? This page has all the details you need.

What to Expect in Phnom Penh Municipality in August

Phnom Penh Municipality, Cambodia is a region in Cambodia. August in Phnom Penh Municipality generally has very warm temperatures, with heavy precipitation.

Temperatures

You can expect very warm maximum daytime temperatures of around 34°C (93°F) and nighttime temperatures around 26°C (79°F) in Phnom Penh. While the given temperatures for day and night are typical, there may be days that feel warmer. Make sure you're dressed in a way that keeps you cool and comfortable.

For specific regional insights in Phnom Penh Municipality, Cambodia, refer to the map provided below.

Precipitation

In August, precipitation varies across different areas. From heavy rainfall in Phumĭ Chrey Kaông with an average of 170 mm (6.7 in) to heavy rainfall in Stœ̆ng Méan Chey with 176 mm (6.9 in).

Average sunshine

Most areas see decent amounts of sunshine this month. Phnom Penh gets around 175 hours of sunlight, providing a pleasant balance of sun and clouds. If you'd prefer more guaranteed sunshine, our weather planner can show you sunnier spots around the world.

Explore Phnom Penh Municipality by month

Pick a month to see the average temperature, rainfall and sunshine in Phnom Penh Municipality — and find the best time to visit. (based on Phnom Penh)

Best Places to Visit in Phnom Penh Municipality in August

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Phnom Penh Municipality.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Phnom Penh Municipality

What is the weather like in August for some of the most popular destinations in Phnom Penh Municipality, Cambodia?

Temperature range in Phnom Penh Municipality (August)

Precipitation variation in Phnom Penh Municipality (August)

Phnom Penh

In August Phnom Penh generally has very high temperatures with maximum daytime temperatures around 34°C (93°F), minimum nighttime temperatures around 26°C (79°F) and heavy monthly rainfall. So on average the conditions are unpleasant that month.

July
August
September
Max temperature
34°C (93°F)
34°C (93°F)
33°C (91°F)
Min temperature
26°C (79°F)
26°C (79°F)
25°C (77°F)
Monthly sun hours
144 hours
175 hours
129 hours
Monthly rainfall
151 mm (5.9 in)
172 mm (6.8 in)
252 mm (9.9 in)
Monthly rainy days
17 days
17 days
19 days
Weather conditions

Phumĭ Bayab

In August Phumĭ Bayab generally has very high temperatures with maximum daytime temperatures around 34°C (93°F), minimum nighttime temperatures around 26°C (79°F) and heavy monthly rainfall. So on average the conditions are unpleasant that month.

July
August
September
Max temperature
34°C (93°F)
34°C (93°F)
33°C (91°F)
Min temperature
26°C (79°F)
26°C (79°F)
25°C (77°F)
Monthly sun hours
144 hours
175 hours
129 hours
Monthly rainfall
153 mm (6 in)
175 mm (6.9 in)
256 mm (10 in)
Monthly rainy days
17 days
17 days
19 days
Weather conditions

Phumĭ Chrey Kaông

In August Phumĭ Chrey Kaông generally has very high temperatures with maximum daytime temperatures around 34°C (93°F), minimum nighttime temperatures around 26°C (79°F) and heavy monthly rainfall. So on average the conditions are unpleasant that month.

July
August
September
Max temperature
34°C (93°F)
34°C (93°F)
33°C (91°F)
Min temperature
26°C (79°F)
26°C (79°F)
25°C (77°F)
Monthly sun hours
144 hours
175 hours
129 hours
Monthly rainfall
150 mm (5.9 in)
170 mm (6.7 in)
250 mm (9.8 in)
Monthly rainy days
17 days
17 days
19 days
Weather conditions

Stœ̆ng Méan Chey

In August Stœ̆ng Méan Chey generally has very high temperatures with maximum daytime temperatures around 34°C (93°F), minimum nighttime temperatures around 26°C (79°F) and heavy monthly rainfall. So on average the conditions are unpleasant that month.

July
August
September
Max temperature
34°C (93°F)
34°C (93°F)
33°C (91°F)
Min temperature
26°C (79°F)
26°C (79°F)
25°C (77°F)
Monthly sun hours
144 hours
175 hours
129 hours
Monthly rainfall
154 mm (6.1 in)
176 mm (6.9 in)
256 mm (10 in)
Monthly rainy days
17 days
17 days
19 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Phnom Penh Municipality, in Cambodia.

Popular cities in August

Day & night temperatures, rainfall and average weather in Phnom Penh Municipality in August.

City Weather Day temp Night temp Rainfall
Phnom Penh 34°C (93°F) 26°C (79°F) 172 mm (6.8 in)
Phumĭ Bayab 34°C (93°F) 26°C (79°F) 175 mm (6.9 in)
Phumĭ Chrey Kaông 34°C (93°F) 26°C (79°F) 170 mm (6.7 in)
Stœ̆ng Méan Chey 34°C (93°F) 26°C (79°F) 176 mm (6.9 in)

Phnom Penh Municipality weather in August: frequently asked questions

What is the weather like in Phnom Penh Municipality, Cambodia in August?

Phnom Penh Municipality, Cambodia typically experiences poor weather in August, part of the season. Daytime highs in Phnom Penh average around 34°C (93°F), and temperatures drop to about 26°C (79°F) at night.

What is the average temperature in Phnom Penh Municipality, Cambodia in August?

Average temperatures in Phnom Penh Municipality, Cambodia during August range from a nighttime low near 26°C (79°F) to a daytime high around 34°C (93°F) in Phnom Penh.

Does Phnom Penh Municipality, Cambodia get a lot of rain in August?

Yes. August brings heavy rainfall to Phnom Penh Municipality, Cambodia, with Phnom Penh averaging around 172 mm (6.8 in). Expect frequent showers and pack accordingly.

Is August a Good Time to Visit Phnom Penh Municipality, Cambodia?

In our view, August might not be the best time to travel to Phnom Penh Municipality, Cambodia with often unpleasant weather in Phnom Penh.

On average, the best time to visit Phnom Penh Municipality, Cambodia is in December with generally tolerable weather in Phnom Penh. On the other hand, the weather in January, February, March, April, May, June, July, August, September and October tend to be poor.

Interested in more climate information?

We have much more information about the climate in Phnom Penh Municipality.

Weather and climate has detailed information for every country in the world. Are you going to Cambodia? Get detailed historical weather averages for many cities in Cambodia.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.