The weather in Kanchanaburi in August is very hot. The average temperatures are between 24°C and 33°C, drinking water regularly is advisable.
You can expect rain for roughly half of the month of August in Kanchanaburi. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Kanchanaburi in August 2025.
If you’re planning to visit Kanchanaburi in the near future, we highly recommend that you review the 14 day weather forecast for Kanchanaburi before you arrive.
Temperatures
33° / 24°
Rainy Days
12
Snowy Days
0
Dry Days
19
Rainfall
177
mm
Sun Hours
2.9
Hrs