Last updated: August 27, 2025
May in Mae Sot, Thailand ushers in a warm, tropical climate characterized by maximum temperatures soaring up to 40°C (104°F) and an average of 28°C (82°F). While the days are hot, evenings offer a reprieve with minimum temperatures around 21°C (70°F). May also marks a wet transition into the rainy season, with precipitation amounting to 136 mm (5.3 in) over approximately 19 days, creating a humidity level of 71% that envelops the region in a moist embrace. This combination of heat and moisture shapes the vibrant landscapes and lively atmosphere of Mae Sot during this month.
In Mae Sot, Thailand, May marks the transition into the sweltering summer months, characterized by a noticeable increase in temperatures. With minimums averaging 21°C (70°F) and highs reaching up to 40°C (104°F), the month is hot, yet it coincides with a vibrant burst of humidity that breathes life into the area. The average temperature remains steady at 28°C (82°F), suggesting that while daytime heat can be intense, the nights provide a slightly cooler respite. This month is pivotal as it transitions from the dry season of earlier months into the wetter, lush landscapes of June, hinting at the impending monsoon while still holding onto the extreme heat that has built up since March. Overall, May exemplifies the heat that dominates Mae Sot, setting the stage for the seasonal shifts that follow.
May marks a significant shift in precipitation for Mae Sot, Thailand, with rainfall surging to an impressive 136 mm (5.3 in) over 19 days. This dramatic increase follows a relatively dry start to the year, where only sparse amounts of rain were recorded in the preceding months. As the transition into the wet season begins, May sets the stage for the heavy downpours that characterize the following months, particularly June and July, when rainfall peaks. The consistent rain not only replenishes the region but also heralds the onset of lush landscapes, emphasizing Mae Sot’s transformation from a dry climate to a vibrant, verdant environment.
As the seasons change in Mae Sot, Thailand, May marks a notable shift in humidity levels, soaring to 71% after a gradual increase from the drier months of January through April. This significant rise signifies the onset of the rainy season, with moisture levels preparing to peak in the following months. While January through April experience a comfortable range of humidity between 45% and 51%, May's humidity acts as a prelude to the more oppressive conditions of June and beyond, when levels reach a steamy 84%. This trend highlights Mae Sot's transition into a more humid climate, inviting both the lush greenery of the rainy season and the challenges of higher humidity for its residents and visitors alike.
In May, Mae Sot, Thailand, experiences an extreme UV Index of 14, matching the intensity seen in previous months like March and April. With a perilously short burn time of just 10 minutes, the sun's rays demand urgent attention to sun safety. As temperatures rise and outdoor activities beckon, it’s crucial to remain vigilant against UV exposure. This trend continues into June and July, where UV levels remain high, underscoring the importance for residents and visitors to stay protected against harmful rays. For ongoing updates and safety tips, visit Mae Sot UV Index.
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In Mae Sot, Thailand, May shines brightly with 314 hours of sunshine, continuing the vibrant streak that began in the earlier months of the year. The trend shows an impressive increase in daylight hours from January's modest 255 hours to March's peak of 337 hours. Though a slight dip occurs in June, with only 217 hours, May remains a significant highlight, offering ample sunshine before the rainy season sets in. This month typically experiences warmer temperatures, inviting both locals and visitors to enjoy the outdoors while soaking in the sun's rays. As the year progresses, the sun gradually retreats, but May stands out as a key moment of brightness in Mae Sot's calendar.
In Mae Sot, Thailand, the likelihood of sunny weather experiences a notable shift as the year progresses. After enjoying high sun probabilities in the early months—with January featuring an impressive 80% and peaking in February at 84%—the region sees a significant drop as April approaches, plunging to just 22%. By May, the chance for sunshine rises slightly to 39%, but this remains considerably lower than the early months of the year. As summer unfolds, the outlook becomes increasingly gloomy, with June through August showing a stark 7% or lower chance of sun, highlighting a clear trend toward more overcast conditions during the rainy season. This pattern emphasizes the distinct seasonal variations in Mae Sot, making the search for sun much more challenging as the year reaches its midpoint.
In Mae Sot, Thailand, the rhythm of daylight shapes the year with distinct patterns. The beginning of the year welcomes consistent 11 hours of daylight, while March and April introduce a gradual shift, bumping up to 12 hours as the days grow longer. This trend of extended daylight continues into May, providing the perfect backdrop for outdoor activities and exploration. As summer approaches in June, daylight peaks at a generous 13 hours, inviting longer evenings filled with vibrant life. However, by July, the hours stabilize back to 12, maintaining this generous amount of sunshine through the rainy season until September. As the year winds down, October to December brings a gentle retreat, with daylight returning to 11 hours, closing the year much like it began, under the warm embrace of Thailand’s tropical sun.
In Mae Sot, Thailand, the month of May sees a gentle breeze with an average wind speed of 1.5 m/s (3 mph). This follows a gradual decline in wind strength from the breeziest months of December and January, which experience speeds around 2.1 m/s (5 mph) and 1.8 m/s (4 mph), respectively. After a slight dip in April, May retains a moderate calm, hinting at the onset of the bustling rainy season ahead, where wind speeds typically begin to rise again in June. While May’s winds are subtle, they contribute to the shifting atmosphere as the landscape prepares for the lush greenery and rejuvenation that the rains will bring. Overall, the wind pattern in Mae Sot reflects the transition from a cooler, drier period to the vibrant intensity of the rainy season, embodying the region's dynamic climate.
Weather in Mae Sot varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Mae Sot, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present starkly contrasting weather conditions. In May, temperatures soar with a minimum of 21°C (70°F) and an average high of 28°C (82°F), peaking at a scorching 40°C (104°F). This month also experiences significant precipitation, totaling 136 mm (5.3 in) over 19 days, coupled with high humidity levels at 71%. In contrast, January offers milder temperatures, with a minimum of 10°C (51°F) and an average of 23°C (75°F), reaching a maximum of 34°C (94°F). The month is characterized by minimal rainfall of just 9 mm (0.3 in) over only 1 day, and a more comfortable humidity level of 51%. For more details, check out Mae Sot weather in January.
May brings significantly warmer temperatures compared to February, with daily averages soaring to 28°C (82°F) and occasional maximums reaching 40°C (104°F). In contrast, February's weather is milder, with an average temperature of 24°C (76°F) and a maximum of 37°C (98°F). Additionally, May is characterized by higher humidity at 71% and frequent rain, averaging 136 mm (5.3 in) over 19 days, while February enjoys a dry spell with negligible precipitation. For more details about February weather, you can check Mae Sot weather in February.
In comparing the weather of May and March, May generally presents a hotter and more humid experience. May's temperatures can reach up to 40°C (104°F) with an average of 28°C (82°F), while March has slightly cooler temperatures, maxing out at 39°C (103°F) and averaging around 27°C (81°F). Additionally, May is characterized by significantly more precipitation, receiving 136 mm (5.3 in) over 19 days, whereas March enjoys a much drier climate with only 3 mm (0.1 in) of precipitation and no rainy days. The humidity in May is notably higher at 71% compared to March’s 45%, making May feel more stifling and tropical. For more specific details on March weather, you can check Mae Sot weather in March.
In comparing the weather between April and May, one can observe distinct differences in both precipitation and humidity. While both months share similar temperature ranges, with maximums peaking at 40°C (104°F) and average temperatures around 28°C (82°F), May is significantly wetter and more humid. The month of May experiences a much higher precipitation level of 136 mm (5.3 in) across 19 days, compared to April's 44 mm (1.7 in) over just 7 days. Humidity also increases substantially in May, averaging 71%, compared to April’s 49%. For a detailed look at April's climate, you can check Mae Sot weather in April.
May and June present distinct weather characteristics, each with its own unique climate profile. In May, temperatures range from a minimum of 21°C (70°F) to a high of 40°C (104°F), with an average temperature of 28°C (82°F). The month sees about 136 mm (5.3 in) of rainfall over 19 days and a humidity level of 71%. In contrast, June experiences a more moderate temperature range, with minimums at 23°C (73°F) and maximums peaking at 34°C (93°F). The average temperature drops to 26°C (79°F), while precipitation dramatically increases to 305 mm (12.0 in) over 28 days, accompanied by higher humidity at 84%. For more details on the weather patterns, you can check Mae Sot weather in June.
When comparing the weather in May and July, May tends to be warmer, with average temperatures around 28°C (82°F) and maximums reaching up to 40°C (104°F). In contrast, July experiences cooler average temperatures at 25°C (78°F) and maximums of 33°C (91°F). However, July also brings significantly more rainfall, with precipitation accumulating to 396 mm (15.6 in) over 30 days, compared to May's 136 mm (5.3 in) over 19 days. Additionally, humidity levels rise in July, increasing to 84% from May's 71%. For more detailed information, you can visit Mae Sot weather in July.
In May, temperatures tend to reach a minimum of 21°C (70°F) and an average high of 28°C (82°F), peaking at a scorching 40°C (104°F). The month experiences significant rainfall, with 136 mm (5.3 in) spread over 19 days, and a humidity level of 71%. In contrast, August presents a milder climate, with a minimum temperature of 22°C (72°F) and an average high of 25°C (78°F), capped at 32°C (90°F). However, August is marked by heavy rainfall, totaling 446 mm (17.5 in) across 30 days and a higher humidity level of 87%. For more insights into the weather pattern, you can check Mae Sot weather in August.
In May, the weather tends to be hotter, with average temperatures around 28°C (82°F) and maximums reaching up to 40°C (104°F). This month experiences considerable rainfall, averaging 136 mm (5.3 in) over 19 days, with humidity levels at 71%. In contrast, September sees a drop in average temperatures to 26°C (79°F) with maximums of 34°C (93°F). However, it compensates with significantly higher precipitation, totaling 248 mm (9.8 in) over 25 days and increased humidity at 84%. For more information about September weather patterns, you can check Mae Sot weather in September.
In comparing the weather of May and October, both months exhibit warm temperatures, though May typically sees slightly higher averages. May features a minimum temperature of 21°C (70°F) and an average of 28°C (82°F), peaking at a scorching 40°C (104°F). In contrast, October has a minimum of 20°C (69°F), an average of 26°C (79°F), and a maximum of 37°C (98°F). While May receives 136 mm (5.3 in) of precipitation over 19 days, October is nearly equivalent, with 137 mm (5.4 in) across 17 days. Both months maintain a relative humidity of 71%. For more information, you can check Mae Sot weather in October.
May and November present contrasting weather conditions. In May, temperatures soar with a minimum of 21°C (70°F) and an average reaching up to 28°C (82°F), occasionally peaking at 40°C (104°F). This month also sees significant rainfall, with around 136 mm (5.3 in) spread over 19 days, coupled with a high humidity level of 71%. In stark contrast, November features milder temperatures, with a minimum of 16°C (62°F) and an average of 26°C (78°F), while the maximum reaches 36°C (96°F). Precipitation drops dramatically to just 11 mm (0.4 in) over only 2 days, and humidity levels decrease to 62%. For more details on November weather, you can check Mae Sot weather in November.
May and December showcase contrasting weather patterns, highlighting the shift from the warm pre-monsoon season to the milder winter months. In May, temperatures can soar with a minimum of 21°C (70°F) and can reach a maximum of 40°C (104°F), accompanied by significant rainfall totaling 136 mm (5.3 in) over 19 days and high humidity at 71%. In contrast, December offers much cooler temperatures, with a range from a minimum of 11°C (52°F) to a maximum of 34°C (94°F), and a much drier climate, receiving only 13 mm (0.5 in) of rain over just 2 days and lower humidity at 55%. For more information, you can check Mae Sot weather in December.
As May unfolds in Mae Sot, it brings a noticeable shift in weather, marked by a significant rise in temperatures and humidity levels. This month often sees the mercury soaring to new heights, with average temperatures reflecting the increasing warmth. The frequent rainfall, coupled with the high humidity, creates a tropical atmosphere that's quite distinct from the drier months, providing a lush backdrop to the vibrant landscape. While the rain might disrupt outdoor plans, it is also a crucial part of the region's ecosystem, nurturing the rich flora and fauna. If you're curious about the overall climate trends, be sure to check out Mae Sot Climate for a deeper insight.