The climate in Siem Reap during July can be summarized as very hot, humid and wet.
July is in the summer in Siem Reap and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 24°C (76°F) is normal.
|Daytime temperature||31.9°C 89.4°F|
|Nightly temperature||24.3°C 75.7°F|
|Average temperature||28.1°C 82.6°F|
|Daily sunshine||6 hrs|
|Avg rainfall||186 mm 7.3 ins|
|Rainy days||18 days|
|Sea temperature||29.3°C 84.8°F|
|Windspeed||6.5kph 4 mph|
On average July is the 4th wettest month of the year in Siem Reap with around 186mm 7.3 inches of rain making it a wet time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 6 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 Siem Reap in July 2023.
|Hottest month:||April||35.7°C 96.3°F|
|Driest month:||January||1mm 0ins|
|Coldest month:||December||30.1°C 86.2°F|
|Wettest month:||September||250mm 9.8ins|