Dawei's climate is characterized by high temperatures and humidity throughout the year. The warmest months are April to May with average highs around 34°C, while the coolest month is January with an average high of 32°C. The monsoon season typically begins in June, bringing significant rainfall and high humidity, peaking in August with over 600mm of precipitation. After the monsoon, temperatures remain warm but slightly cooler than during the dry season. Dawei's climate remains relatively consistent year-round, with minimal seasonal changes.