Myanmar Weather

Myanmar climate

Myanmar's climate is predominantly tropical monsoon, shaped by its position between the Indian Ocean and the mountainous interior of Southeast Asia. The country stretches from the snowy peaks of the eastern Himalayas in Kachin State down to the tropical Andaman Sea coast, creating wide climatic variation across its territory.

Three distinct seasons define Myanmar's weather cycle: the hot season from March to May with temperatures exceeding 40°C in the central dry zone, the rainy monsoon season from June to October bringing heavy downpours especially to coastal Rakhine State, and the cool dry season from November to February offering the most comfortable conditions for travel.

The central dry zone around Mandalay and Bagan sits in a rain shadow created by the Arakan Mountains, receiving less than 750 mm of rain annually compared to over 5,000 mm on the western slopes facing the Bay of Bengal. Myanmar's long coastline makes it vulnerable to devastating tropical cyclones, as demonstrated by Cyclone Nargis in 2008 which struck the Irrawaddy Delta.