Last updated: August 27, 2025
In May, Hat Yai, Thailand, experiences a tropical climate characterized by warm temperatures and high humidity. With maximum temperatures peaking at 36°C (98°F) and an average of 28°C (83°F), residents and visitors can expect steamy days amidst the lush surroundings. The month sees significant precipitation, totaling 178 mm (7.0 in) and spread across approximately 25 days, contributing to the area's vibrant greenery. Humidity levels hover around 78%, creating a distinctly tropical atmosphere that shapes daily life in this bustling southern city.
In May, Hat Yai, Thailand, ushers in a tropical warmth with minimum temperatures around 24°C (76°F) and a comfortable average of 28°C (83°F). As the month progresses, daytime highs typically reach 36°C (98°F), showcasing a slight dip from the peak temperatures seen in April, which flirted with 37°C (99°F). This consistent warmth solidifies May as a month of stable temperatures, bridging the transition into the rainy season. With humidity on the rise, visitors can expect a muggy atmosphere, perfect for indulging in Hat Yai's vibrant street food scene and lush landscapes, all while staying cool in the shade. Overall, May offers a delightful blend of heat and vitality, making it an enticing time to explore this bustling southern city.
May marks a notable peak in precipitation for Hat Yai, Thailand, with an impressive 178 mm (7.0 in) of rainfall spread across 25 days. This increase is part of a broader trend that sees rainfall steadily rising from April's 157 mm (6.2 in) as the region transitions into the monsoon season. The dense cloud cover during May signifies the shift towards greater moisture, setting the stage for even heavier rains in the subsequent months. Following May, the precipitation continues to escalate, particularly in June and October, highlighting a clear pattern of consistently high rainfall leading into the wettest months of the year. As a result, residents and visitors alike can expect frequent but typically short bursts of rain that nourish the lush landscapes synonymous with this vibrant region.
In May, Hat Yai, Thailand, experiences a comfortable humidity level of 78%, maintaining the trend established in the preceding months of January through April, where humidity hovered around 78% to 81%. This marks the beginning of a gradual increase leading into the wetter months, as humidity soars to 83% in June and continues to rise through the summer. While May's humidity is slightly lower than the upcoming months, it still presents a warm and inviting environment, perfect for exploring the vibrant local culture and lush surroundings before the peak humidity of August and September arrives.
In May, Hat Yai, Thailand, continues to experience an extreme UV Index of 14, yet another month where sun safety is crucial. With a consistent burn time of just 10 minutes, residents and visitors alike need to take precautions to shield themselves from harmful rays. This month’s UV intensity follows a trend established since January, where the UV Index has remained predominantly high, fluctuating only slightly between 12 and 15. As the region transitions towards the hotter months, understanding the risks associated with such elevated UV levels is essential. For more information and tips on staying safe in the sun, check out Hat Yai UV Index.
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In May, Hat Yai, Thailand basks in an inviting 309 hours of sunshine, continuing a trend of abundant daylight that began earlier in the year. This month stands out as part of a vibrant spring, where sunshine hours maintain a steady pace following the peak of 343 hours in March. As the rainy season approaches, May’s sunlight, alongside similar amounts in April and June, suggests a climatic balance characterized by both warmth and periodic showers. Whether you’re exploring the local markets or enjoying lush parks, this enchanting month showcases the beauty of Hat Yai’s sunlit charm before the clouds roll in.
In Hat Yai, Thailand, May is characterized by a relatively low likelihood of sunny weather, with only a 17% chance of sunshine. This trend reflects a continuation of the diminishing sunlit days as the year progresses, following a peak in February at 43%. As the rainy season approaches, the sun seems to shy away, dropping from 26% in April to the same low levels seen earlier in the year. The pattern indicates that while the months leading into May, such as March, still offer some bright days, May itself ushers in a period where sun-seekers may need to adjust their expectations, leading into a particularly overcast and humid summer.
In Hat Yai, Thailand, the daylight duration experiences a subtle yet distinct rhythm throughout the year. From January to February, the sun graces the city with 11 hours of daylight, creating a steady and comfortable atmosphere. As March arrives, a gradual increase begins, ushering in an extra hour that brings 12 hours of sunshine, a trend that maintains its presence through April and remains consistent from May to September. This period of extended daylight encourages outdoor activities and vibrant community life. As the year transitions, daylight slightly recedes in October through December, returning to 11 hours, reminiscent of the earlier months and signaling the end of the longer days. This cyclical pattern paints a picture of balance in Hat Yai's natural rhythm, making it an enchanting destination throughout the seasons.
In Hat Yai, Thailand, the winds in May mirror the gentle breezes of late spring, showcasing an average speed of 1.7 m/s (4 mph). This tranquil gust is consistent with the preceding month of April, both experiencing the calm of early summer. As we traverse through the year, a subtle pattern emerges: the winds generally begin to pick up strength in the earlier months, reaching a peak in January at 3.3 m/s (7 mph) before tapering off as the hot season progresses. By mid-year, from June to August, the wind speed stabilizes at a modest pace, only to rise again with the arrival of December's cooler air. Overall, May stands as a tranquil point in Hat Yai’s wind patterns, inviting a refreshing and serene atmosphere as the region transitions into the warmer months.
Weather in Hat Yai varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Hat Yai, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January both experience warm temperatures, but May generally sees higher averages and maximums. In May, the minimum temperature is around 24°C (76°F) with an average of 28°C (83°F), reaching up to 36°C (98°F) at times. In contrast, January's temperatures range from a minimum of 22°C (72°F) and an average of 27°C (80°F) to a maximum of 33°C (92°F). While May experiences more precipitation, with 178 mm (7.0 in) over 25 days, January has a lower total of 142 mm (5.6 in) spread across 15 days. Humidity levels are similar, with January at 81% and May slightly lower at 78%. For a closer look at January weather in Hat Yai, check out Hat Yai weather in January.
In comparing the weather between May and February, both months exhibit warm temperatures, yet May tends to be hotter, with average daily highs reaching up to 36°C (98°F), compared to February's maximum of 35°C (95°F). Additionally, May is significantly wetter, experiencing 178 mm (7.0 in) of precipitation over 25 days, while February sees only 32 mm (1.3 in) of rain across 8 days. Interestingly, the humidity levels remain constant at 78% for both months, providing a consistently humid experience regardless of the increased rainfall in May. For more detailed insights on February weather, you can check Hat Yai weather in February.
May and March exhibit notable differences in weather conditions. While both months have an average temperature of 28°C (83°F), May experiences higher maximum temperatures, peaking at 36°C (98°F) compared to March's 37°C (98°F). However, March has slightly cooler minimum temperatures with a low of 21°C (70°F) versus May's 24°C (76°F). Additionally, May is significantly wetter, with 178 mm (7.0 in) of precipitation over 25 days, while March sees only 56 mm (2.2 in) across 9 days. Both months share similar humidity levels at 78%, creating a consistently tropical atmosphere. For more detailed information, visit Hat Yai weather in March.
In comparing the weather of April and May, we observe that temperatures remain somewhat consistent, with April having a slightly cooler minimum temperature of 23°C (75°F) compared to May's 24°C (76°F). The average temperature stays the same at 28°C (83°F) for both months, while April's maximum temperature reaches up to 37°C (99°F), surpassing May's maximum of 36°C (98°F). Precipitation in May is notably higher, with 178 mm (7.0 in) over 25 days, compared to April's 157 mm (6.2 in) spread over 21 days. Additionally, humidity levels are slightly elevated in May at 78%, compared to April's 77%. For more detailed information, you can refer to Hat Yai weather in April.
May and June share similar temperature ranges, with both months experiencing minimums of around 24°C (75-76°F) and averages hovering around 28°C (83°F). However, June is slightly cooler at its maximum temperature, capping at 36°C (96°F), compared to May's peak of 36°C (98°F). Precipitation also differs markedly, with May receiving 178 mm (7.0 in) over 25 days, making it the wetter month, while June has only 117 mm (4.6 in) spread over 21 days. Humidity slightly increases in June to 83%, compared to May's 78%. For more details, you can check Hat Yai weather in June.
May and July in Hat Yai share similar temperature profiles, with both months experiencing an average of 28°C (83°F) and reaching maximums of 36°C (98°F). However, May tends to be more humid, with an average humidity of 78%, compared to July's 82%. May also sees significantly more rainfall, accumulating 178 mm (7.0 in) over 25 days, while July has only 101 mm (4.0 in) across 16 days. This makes July slightly drier and less rainy, offering a brief respite from the heavier precipitation typical of May. For more specific details about July weather in Hat Yai, you can refer to the following link: Hat Yai weather in July.
May and August share similar temperature ranges, with minimums around 24°C, averages at 28°C, and maximums reaching 36°C. However, May is notably wetter, experiencing 178 mm of precipitation over 25 days, compared to August's 123 mm over 21 days. Additionally, August tends to be slightly more humid at 85%, while May has a humidity level of 78%. For a more detailed look at August weather patterns, check out Hat Yai weather in August.
In comparing the weather between May and September, both months show relatively similar average temperatures, with May having a slightly higher maximum temperature of 36°C (98°F) compared to September's peak of 35°C (95°F). However, September experiences slightly higher humidity at 87% compared to May's 78%, contributing to a more oppressive feel in the air. Precipitation is a common theme in both months, with May recording 178 mm (7.0 in) over 25 days, while September sees a marginal increase to 186 mm (7.3 in) with just one less rainy day. For more detailed insights on September weather, you can explore Hat Yai weather in September.
May and October exhibit similar minimum temperatures, both averaging around 24°C (75-76°F), but October tends to be slightly cooler overall, with average temperatures reaching only 27°C (81°F) compared to May’s 28°C (83°F). Maximum temperatures in May can soar up to 36°C (98°F), while October’s peak is a more moderate 34°C (94°F). Precipitation is notably higher in October, totaling 261 mm (10.3 in) across 27 days, compared to May's 178 mm (7.0 in) over 25 days, resulting in increased humidity levels of 85% in October versus 78% in May. For more detailed insights on weather conditions during this month, check out Hat Yai weather in October.
May and November exhibit quite different weather patterns. In May, temperatures range from a minimum of 24°C (76°F) to a maximum of 36°C (98°F), with an average of 28°C (83°F), while November sees slightly cooler temperatures, with a minimum of 24°C (75°F) and a maximum of 33°C (92°F), averaging 27°C (81°F). Precipitation is more intense in November, totaling 417 mm (16.4 in) over 28 days, compared to May's 178 mm (7.0 in) spread across 25 days. Additionally, November experiences higher humidity levels at 88%, compared to May's 78%. For more detailed weather insights, you can check Hat Yai weather in November.
May and December present distinct weather patterns, with May generally being hotter and somewhat dryer compared to December. In May, temperatures range from a minimum of 24°C (76°F) to a maximum of 36°C (98°F), with an average of 28°C (83°F) and a significant precipitation of 178 mm (7.0 in) over 25 days, accompanied by a humidity level of 78%. On the other hand, December features slightly cooler temperatures, with a minimum of 22°C (72°F), an average of 27°C (80°F), and a maximum of 32°C (90°F). Despite being cooler, December is wetter, receiving 249 mm (9.8 in) of rainfall across 24 days, and the humidity rises to 88%. For a more detailed look at December's weather in Hat Yai, you can visit Hat Yai weather in December.
May in Hat Yai brings a noticeable shift in weather, characterized by rising temperatures and increased rainfall compared to the preceding months. With an average temperature hovering around a warm 28°C and a peak reaching up to 36°C, visitors can expect sultry days. However, the real standout feature of May is the significant rainfall, with nearly 178 mm falling over 25 days, leading to a humidity level of about 78%. This combination creates a tropical atmosphere that can feel quite different from the drier months. For a deeper understanding of what to expect year-round, explore Hat Yai Climate.