Myanmar flagClimate & Weather Guide

Climate zones, seasonal temperatures, rainfall patterns, and best travel times in Myanmar

Myanmar has a tropical monsoon climate with three distinct seasons: a cool, relatively dry season from November to February, a hot dry season from March to May, and a rainy monsoon season from May to October. The country's climate varies significantly by region due to its diverse topography, ranging from coastal areas receiving over 5,000 mm of annual rainfall to the central dry zone receiving less than 1,000 mm. Northern highlands experience cooler temperatures and occasional snowfall, while coastal and delta regions maintain consistently warm temperatures year-round. This climate diversity creates distinct living conditions across different regions.

Summer Average

28-43°C

Winter Average

10-26°C

Climate Types

Tropical Monsoon and Subtropical Monsoon

Annual Rainfall

500-5500 mm

Sunshine Hours

2,200-2,800 hours annually

Average Humidity

65-80%

Regional Climate Variations

Central Dry Zone

Located in central Myanmar around Mandalay, this region experiences the lowest rainfall in the country (500-1,000 mm annually) and the greatest daily temperature fluctuations. Summers are extremely hot, reaching 40-43°C, while winters are mild (10-15°C). The landscape is semi-arid with sparse vegetation. This zone is vulnerable to drought and water scarcity, making it challenging for agriculture despite being the primary crop-growing region. Daily temperature ranges can exceed 22°C, creating significant seasonal variation.

Summer:35-43°C
Winter:10-20°C
Low rainfall

Extremely hot and dry summers with cool winters; significant daily temperature swings; water scarcity is a major concern; best suited for those tolerant of heat and aridity

Coastal and Delta Regions

Comprising the Rakhine coast, Ayeyarwady Delta, and southern coastal areas, these regions receive abundant rainfall (2,500-5,500 mm annually), particularly during the southwest monsoon. Average maximum temperatures remain consistently warm at around 32°C year-round with minimal seasonal variation. These areas are vulnerable to tropical cyclones and sea level rise. The high humidity and heavy rainfall support lush vegetation but create challenging conditions during monsoon season with frequent flooding risks.

Summer:28-35°C
Winter:24-32°C
Very high rainfall

Warm and humid year-round with minimal temperature variation; extremely wet monsoon season; tropical cyclone risk; high humidity and lush vegetation; challenging infrastructure conditions during heavy rains

Northern and Eastern Highlands

The mountainous regions in the north and east experience cooler temperatures, with average temperatures around 21°C in northern areas and approximately 22°C at higher elevations like the Shan Plateau. These regions receive moderate to high rainfall and are predisposed to heavy snowfall in winter, particularly in the north. Elevation significantly affects temperature, with highlands experiencing the coolest conditions in the country. These areas offer relief from the intense heat of lower elevations.

Summer:20-28°C
Winter:0-15°C
High rainfall

Coolest region in Myanmar with significant elevation effects; winter snowfall in northern mountains; moderate to high rainfall; pleasant summers; challenging winter conditions in higher elevations; ideal for those seeking cooler climates

Western Hilly Region

The western ranges receive substantial precipitation exceeding 2,000 mm annually from both northeast and southwest monsoons. The terrain is mountainous with significant elevation variations affecting local climate conditions. These areas experience moderate to high rainfall throughout the year, supporting dense vegetation. The region is subject to occasional tropical cyclones from the west coast. Topography creates varied microclimates within the region.

Summer:25-32°C
Winter:12-22°C
Very high rainfall

Mountainous terrain with high rainfall and lush vegetation; occasional tropical cyclone exposure; varied microclimates due to elevation; humid conditions; challenging terrain for infrastructure

Myanmar's climate is dominated by tropical monsoon patterns with dramatic regional variations driven by topography and monsoon winds. The central dry zone experiences extreme heat and aridity, while coastal regions receive abundant rainfall and maintain warm temperatures year-round. Northern highlands offer cooler conditions with seasonal snowfall, making Myanmar suitable for residents with varying climate preferences, though all regions face increasing climate vulnerabilities including temperature rises, erratic rainfall patterns, and extreme weather events.