The climate in Phnom Penh during July can be summarized as very hot, humid and wet.
July is in the summer in Phnom Penh and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 25°C (76°F) is normal.
|Daytime temperature||31.8°C 89.2°F|
|Nightly temperature||24.5°C 76°F|
|Average temperature||28.1°C 82.6°F|
|Daily sunshine||5.8 hrs|
|Avg rainfall||149 mm 5.9 ins|
|Rainy days||17 days|
|Sea temperature||29.3°C 84.7°F|
|Windspeed||9.4kph 6 mph|
On average July is the 6th wettest month of the year in Phnom Penh with around 149mm 5.9 inches of rain making it a wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.8 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Phnom Penh in July 2023.
|Hottest month:||April||34.2°C 93.6°F|
|Driest month:||January||6mm 0.2ins|
|Coldest month:||December||29.9°C 85.8°F|
|Wettest month:||October||263mm 10.4ins|