The weather in Phnum Penh in June is very hot. The average temperatures are between 26°C and 34°C, drinking water regularly is advisable.
There’s going to be many days of rain during the month of June in Phnum Penh.
Phnum Penh should expect an average of 15 to 22 days of rain, so be sure to bring along a waterproof jacket to stay dry this month!
Our weather forecast can give you a great sense of what weather to expect in Phnum Penh in June 2025.
If you’re planning to visit Phnum Penh in the near future, we highly recommend that you review the 14 day weather forecast for Phnum Penh before you arrive.
Temperatures
34° / 26°
Rainy Days
16
Snowy Days
0
Dry Days
14
Rainfall
226
mm
Sun Hours
10.8
Hrs
