Weather in Mae Sot

Find out what weather awaits you in the city of Mae Sot right now. Below are up-to-date forecasts and detailed charts that will help you better plan your journey.

The climate of Mae Sot can be characterised as tropical, with a distinct division into dry and wet seasons. Overall, the weather here remains warm throughout the year, which is typical for this part of Thailand. Travellers should expect consistently high temperatures, although the comfort level depends heavily on humidity and rainfall in a specific period.

Three main seasons can be observed during the year. Winter (from November to February) brings dry and pleasant weather with cool nights, when the temperature can drop to 16-17°C, which is ideal for active tourism. Spring, especially March and April, is marked by the hot season, when the thermometer often rises to 34-35°C.

The most notable weather phenomenon is the monsoon season, which lasts from May to October. During these months, especially in August and September, it rains almost daily, reaching a peak of 30-31 rainy days per month. Despite the heavy rainfall, the air temperature remains comfortable (around 25°C), and nature around blooms with bright colours.

The temperature regime in Mae Sot changes significantly throughout the year, offering travellers different conditions for relaxation. The hottest period is traditionally spring: in March and April, average daily highs reach peak values, rising to 34–35°C. This is a time of dry heat, when the sun is most active before the arrival of the monsoons.

With the onset of the rainy season (from June to September), the heat subsides slightly. Thanks to cloud cover and precipitation, the daytime temperature stabilises at around 27–28°C. Although it is not as hot in these months as in spring, high humidity can create a feeling of stuffiness, and the difference between day and night temperatures becomes minimal — only about 5 degrees.

The most comfortable time to visit is considered to be the winter months, especially December and January. During this period, the most noticeable daily temperature fluctuations are observed: during the day the air warms up to a pleasant 29–30°C, and at night it can cool down to 16–17°C. Such fresh evenings and nights are an excellent opportunity to take a break from the tropical heat, so tourists are recommended to bring a light jacket or jumper for evening walks.

In Mae Sot, precipitation seasonality is pronounced, characteristic of a tropical climate. The year is clearly divided into a dry period and a rainy season. The most comfortable time for those who prefer clear skies lasts from November to April. In the winter months, especially in January and December, rain is a great rarity: statistics record only 1–2 wet days per month, and rainfall levels tend towards zero.

With the arrival of May, the picture changes: the monsoon season begins, and the number of rainy days rises sharply to 23. The wettest period is the summer months and early autumn. August can be called the peak of the rainy season, when precipitation falls almost daily (up to 31 days a month). At this time, travellers should be prepared for frequent but warm tropical downpours.

A gradual decrease in rainfall begins in October, when the number of rainy days is reduced to 18. By November, the weather stabilises, returning to dry and sunny indicators, which marks the beginning of the high tourist season in this region of Thailand.

When planning a trip to Mae Sot, you should focus on the hot tropical climate. The basis of your wardrobe should consist of items made from light natural fabrics that are breathable. Since temperatures can reach 34°C in March and April, do not forget reliable sun protection: a hat, sunglasses, and cream. For long walks, it is best to choose comfortable, proven footwear in which your feet will not get tired.

The weather here has pronounced seasonality. From May to October, the rainy season lasts, when precipitation can occur almost daily — at this time, a raincoat or a sturdy umbrella will definitely come in handy, as well as footwear that is not afraid of moisture. If you are travelling in winter (especially in December or January), note that nights can be cool with temperatures around 16°C. For the evening and early morning, we recommend taking a warm sweater, windbreaker, or denim jacket to feel comfortable.