Climate and monthly weather forecastYangon, Myanmar

The climate of Yangon

Under the Köppen Climate Classification scheme, Yangon, Myanmar, is classified as an Am climate, otherwise known as a tropical monsoon climate. This type of climate is characteristically warm with high amounts of rainfall experienced mainly in the summer months.

The climate in Yangon exhibits relatively stable temperature ranges throughout the year, with the highest temperatures typically occurring between March and May, where they can peak at 37°C (98.6°F). The lowest temperatures, however, emerge between November and January, and can drop to around 17.9°C (64.2°F). Generally, Yangon experiences a consistent level of humidity throughout the year, ranging from 62% to 87%, highest between June and September.

In terms of rainfall, there is a clear distinction between dry and wet months in Yangon. The monsoon influence brings heavy rainfall between May and October, reaching a high of 602mm (23.7") in August. Conversely, the months from November to April are considerably drier, with rainfall dropping to a low of 2mm (0.08") in February. Correspondingly, the number of rainfall days increases dramatically during the monsoon period, with August recording days of rainfall upwards of 26. Notably, the amount of daylight experienced does not vary greatly throughout the year, wherein hours of daylight range from 11.1 in December to 13.1 in June. Similarly, sunlight hours tend to decrease during the monsoon period, with June through August receiving as little as 2.5 hours per day.

The best time to visit Yangon

The most desirable time to visit Yangon corresponds with the dry season stretching from November to April. During this period, temperatures are marginally cooler, ranging from 17.9°C (64.2°F) to 34.5°C (94.1°F), and rainfall is at its lowest. With fewer rainfall days, visitors can better enjoy outdoor activities and sightseeing. Despite reduced daylight hours - a low of 11.1 hours in December - the amount of sunshine reaches its peak during these months, offering ample daylight for exploring Yangon.

The worst time to visit Yangon

The least favorable period to visit Yangon falls between May and October, coinciding with the monsoon season. During this time, heavy rainfall is frequent, with precipitation reaching its highest in August at 602mm (23.7"), and number of rainfall days per month ranging from 12.6 to a massive 26. Despite the high temperatures ranging from 29.6°C (85.3°F) to 37°C (98.6°F), the increased humidity and rain can hinder outdoor activities. The sunshine hours dwindle significantly in these months, at times dropping to as low as 2.5 hours a day, thereby offering less daylight for visitors to explore.

Spring weather in Yangon

Spring in Yangon, occurring between March and May, registers high temperatures averaging between 32.2°C (90°F) to 37°C (98.6°F). Humidity starts to increase during this season, rising from 62% in March to 73% in May. Rainfall remains minimal in the early spring, but May indicates the onset of the monsoon season with an average rainfall of 303mm (11.93"). Correspondingly, May also witnesses a drastic increase in the number of rainfall days, climbing to 12.6. Hours of daylight and sunshine are abundant during the start of spring, however, by May, there is a noticeable decrease in sunshine hours.

Summer weather in Yangon

Summer, from June to August, is largely dominated by the monsoonal rains. Temperatures range between 29.6°C (85.3°F) to 33.4°C (92.1°F) and humidity levels register over 85%. Rainfall spikes during this season, hitting a peak of 602mm (23.7") in August. Consequently, the number of rainfall days is high with averages hovering around 25 per month. Despite long daylight hours, over 12 hours per day, the amount of sunshine diminishes due to persistent cloud cover.

Autumn weather in Yangon

Autumn in Yangon, spanning September to November, marks a transition to drier conditions. Temperatures remain warm with averages from 29.6°C (85.3°F) in September to a lower 31.5°C (88.7°F) by November. Rainfall shows a marked decrease with figures dropping from 368mm (14.49") in September to 60mm (2.36") by November. As the rainfall lessens, the number of rainfall days also drops in autumn, reaching as low as 4.8 days in November. Hours of daylight begin to shorten from 12.2 hours in September to 11.4 in November.

Winter weather in Yangon

Winter months from December to February in Yangon bear witness to generally dry and cooler conditions. Temperatures fluctuate from a mild 17.9°C (64.2°F) in December to 19.3°C (66.7°F) by February. Rainfall is minimal, recording all-time lows from 5mm (0.2") in December to 2mm (0.08") in February, fostering dry conditions. The number of rainfall days simultaneously takes a dip, with averages below 1 day per month. Despite this, winter still boasts high amounts of sunshine, with averages hovering around 9.7 hours a day.

Weather in January

January's weather in Yangon, Myanmar exhibits noticeable dryness after the monsoon season fades away. As the new year starts, the city experiences a subtle decline in humidity down to 62% on average, setting the stage for comfortable days and cool nights. Weather in January »

Weather in February

February's weather in Yangon sees a slight increase in temperatures from the previous month, further accentuating the dry conditions. The city prepares to embrace the hot pre-monsoon season while the rainfall remains sparse. Relative humidity inches up to 66%, yet the weather remains comfortable, especially for outdoor pursuits. Weather in February »

Weather in March

Yangon's transformation into the peak dry season reaches its zenith in March. The weather replicates February's dry conditions but with slightly elevated temperatures and a modest increase in humidity up to 69%. Despite the hot afternoons, evenings and nights remain quite pleasant, owing to the balanced temperature range. Weather in March »

Weather in April

April brings the warmest temperatures of the year in Yangon, Myanmar. The mercury tilts to the higher end, making the overall climate hotter than the previous months. A significant shift in the average rainfall to 15mm (0.59") marks the onset of the pre-monsoon showers, rendering a subtle hint of freshness to the atmosphere. Weather in April »

Weather in May

May signals the arrival of the monsoon season in Yangon with a dramatic upsurge in rainfall. The weather shifts from the dry hot conditions to a humid, wet climate as between the high temperature of 33.4°C (92.1°F) and the lower bounds at 25°C (77°F), the city gets drenched with an average of 303mm (11.93") of rain. Weather in May »

Weather in June

June in Yangon marks the continuation of the monsoon season, dominated by wet, cloudy, and humid conditions. The rain showers are constant, resulting in a verdant and fresh ambience across the city. A gradual decrease in temperature forms the backdrop for the heightened rainfall this month. Weather in June »

Weather in July

July continues the monsoon legacy in Yangon with the rainfall and humidity reaching their peak. The temperature records a further minimal dip from the previous month, adding comfort to the residents amidst the high rainfall. July, being the wettest month of the year, brings a major slowdown in outdoor activities. Weather in July »

Weather in August

August in Yangon is marked by sustained rainfall, similar to July, perpetuating the monsoon mood. The weather pattern remains virtually unchanged from the previous month, with minimal variations in temperature and humidity. Cloudy skies dominate the cityscape, with sunshine hours dwindling further due to persistent showers. Weather in August »

Weather in September

September carries the tail end of the monsoon in Yangon. After peaking in August, the amount of rainfall starts to decline, and a slight increase in temperature is noticeable. Despite the continuance of the rainy conditions, a fading monsoon breathes fresh life into the city’s vibrant landscapes. Weather in September »

Weather in October

October in Yangon welcomes the autumn season as the monsoon retreats. A marked decrease in rainfall is evident and the city's weather begins to dry up, offering a respite from the prolonged monsoon season. Although humidity remains relatively high, a significant drop compared to the earlier months makes weather more comfortable. Weather in October »

Weather in November

November in Yangon brings in a pleasant weather shift framework. A further decrease in rainfall sets the scene for cool and dry conditions, heralding the city's most tourist-friendly period. Weather patterns undergo a significant transformation from the high rainfall monsoon months to drier days. Weather in November »

Weather in December

December marks the peak of the cool dry season in Yangon. A noticeable drop in both temperature and humidity levels goes hand in hand with a rapid decline in rainfall down to 7mm (0.28"). Ideal weather conditions prevail throughout the city, perfect for sightseeing, cultural exploration, and outdoor activities. Weather in December »