Last updated: August 27, 2025
December in Hat Yai, Thailand offers a tropical experience characterized by warm temperatures and high humidity. With daily maximums reaching 32°C (90°F) and an average temperature of 27°C (80°F), visitors can expect a pleasantly warm atmosphere. However, the weather is notably humid, with levels around 88%, contributing to a moist environment. Rainfall is significant, with about 249 mm (9.8 in) distributed across 24 days, making it one of the wetter months of the year. Travelers should be prepared for frequent showers while still enjoying the vibrant local culture and attractions.
In December, Hat Yai experiences pleasantly warm temperatures, making it an ideal time for travelers to explore the region. The month greets visitors with a minimum temperature of 22°C (72°F), while the average hovers around 27°C (80°F), culminating in a comfortable maximum of 32°C (90°F). This slight dip in temperature compared to the preceding months suggests a gentle transition from the peak heat of the year. Overall, December's climate provides a delightful balance, allowing both locals and tourists to enjoy outdoor activities in a more temperate setting. The warm yet manageable weather encourages vibrant local festivals and an engaging atmosphere, perfect for those looking to soak in the culture without the sweltering heat.
In December, Hat Yai, Thailand experiences a notable transition in precipitation patterns, receiving 249 mm (about 9.8 inches) of rain across 24 days. This amount marks a significant drop from the peak rainfall recorded in November, which saw 417 mm (16.4 in) over 28 days, yet it remains well above the levels typical of the earlier months. The persistent rainfall throughout December hints at the tail end of the monsoon season, as the city gears up for drier conditions in January. These trends highlight a characteristic wet season, where heavy rains dominate late-year weather, influencing both the landscape and daily life in this vibrant region of Thailand.
In Hat Yai, Thailand, December wraps up the year with a notable humidity level of 88%, matching the peak of the previous months. This time of year typically sees a continued rise in moisture, as the city's humidity gradually ascends from 81% in January to its highest during the rainy season. As the months progress, the trend reveals an increasing discomfort brought by humidity, especially noticeable from September onwards. December's figures indicate that the humid conditions remain consistent, contributing to the lush tropical climate that characterizes Hat Yai this time of year.
In December, Hat Yai, Thailand, experiences a UV Index of 11, which classifies as extreme exposure potential with a consistent burn time of just 10 minutes. This slight decrease from the higher indices of previous months signals a continued need for sun safety precautions, as the UV levels remain perilously close to their annual peak. It’s a reminder that, despite the holiday cheer, slipping into winter months does not offer relief from the sun's intensity here. Perfect for outdoor activities, residents and visitors should remain vigilant and protect their skin from harmful rays. For more insights on the UV levels throughout the year, check out Hat Yai UV Index.
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In Hat Yai, Thailand, the month of December offers a pleasant 276 hours of sunshine, contributing to a cozy year-end warmth. As temperatures begin to cool slightly from the peak summer months, December's sunny days reflect a steady trend seen throughout the year. Notably, sunshine hours soar in the early months, with March basking in an impressive 343 hours, setting a high benchmark before gradually tapering off. Following November's low of 244 hours, December's return to sunnier skies suggests a gentle resurgence, making it an appealing time for visitors seeking both vibrant city life and tranquil escapes. Ultimately, the sunshine pattern in Hat Yai paints a picture of diverse experiences, with each month uniquely contributing to the region’s allure.
In Hat Yai, Thailand, December sees a modest 24% chance of sunny weather, signaling a slight uptick compared to the preceding months. This shift contrasts sharply with the minimal sun exposure experienced during the rainy season, particularly in September and November, where sunshine is scarce, at just 7% and 4% respectively. As the year progresses, the likelihood of sunny days begins to rise again in February, peaking at 43%. Thus, while December may not guarantee brilliant sunshine, it offers a welcome respite, hinting at sunnier days ahead as the dry season approaches.
In Hat Yai, Thailand, the daylight duration exhibits an intriguing pattern throughout the year. Starting with a steady 11 hours of daylight in January and February, the days gradually lengthen to 12 hours from March through September, offering an abundance of sunlight perfect for exploration and outdoor activities. As October rolls around, daylight begins to wane back to 11 hours and remains consistent through November and December. This rhythmic ebb and flow of daylight not only enhances the charm of the tropics but also highlights the city’s inviting climate during the festive month of December, where the warmth of the sun complements the holiday spirit.
In December, Hat Yai experiences a refreshing shift as the average wind speed rises to 2.9 m/s (7 mph), providing a brisk contrast to the calmer months preceding it. This uptick marks a notable increase from the lull of the summer and early autumn, where wind speeds dipped as low as 1.7 m/s (4 mph), creating a peaceful atmosphere. The transition into December not only brings a welcome breeze but also signals the approach of the cooler winter months, allowing both residents and visitors to enjoy a delightful interplay between gentle winds and the tropical charm of southern Thailand. This festive season with its invigorating winds offers an ideal backdrop for outdoor activities and exploration, making it a perfect time to embrace the vibrant culture and stunning landscapes of this lively city.
Weather in Hat Yai varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Hat Yai, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January in Hat Yai exhibit similar temperature ranges, with December's minimum and average temperatures at 22°C (72°F) and 27°C (80°F), while January sees a maximum rise to 33°C (92°F). However, January experiences significantly less precipitation, with 142 mm (5.6 in) over 15 days compared to December's 249 mm (9.8 in) across 24 days. Additionally, humidity levels drop slightly from 88% in December to 81% in January, making the latter month generally feel a bit more comfortable. For more details, you can check Hat Yai weather in January.
In December, the weather is relatively warm with temperatures ranging from a minimum of 22°C (72°F) to a maximum of 32°C (90°F), averaging around 27°C (80°F). This month experiences significant rainfall, with 249 mm (9.8 in) of precipitation spread over 24 days, contributing to a high humidity level of 88%.
In contrast, February offers slightly cooler nights with a minimum temperature of 20°C (68°F) and can reach up to 35°C (95°F) during the day, maintaining a similar average of 27°C (81°F). However, the weather is much drier, with only 32 mm (1.3 in) of rainfall over just 8 days and lower humidity at 78%. For more detailed weather insights, check out Hat Yai weather in February.
In comparing the weather in December and March, we see notable differences in temperature and precipitation. December typically experiences a minimum temperature of 22°C (72°F) and an average of 27°C (80°F), with maximum temperatures reaching 32°C (90°F). Additionally, it is a wetter month, receiving around 249 mm (9.8 in) of rain over 24 days, and high humidity at 88%. In contrast, March tends to be warmer with minimum temperatures around 21°C (70°F) and an average of 28°C (83°F), peaking at a maximum of 37°C (98°F). It is also considerably drier, with only 56 mm (2.2 in) of rain falling over just 9 days and a lower humidity level of 78%. For a more detailed look at March weather, you can visit Hat Yai weather in March.
In December, the weather is characterized by a slightly lower temperature range, with minimums around 22°C (72°F) and maximums reaching up to 32°C (90°F). The month experiences significant rainfall, averaging 249 mm (9.8 in) over 24 days, combined with high humidity levels of 88%. In contrast, April sees warmer temperatures, with minimums of 23°C (75°F) and maximums soaring to 37°C (99°F). Precipitation drops to 157 mm (6.2 in) spread across 21 days, and the humidity decreases to 77%. These differences highlight a transition from the cooler, wetter conditions of December to the hotter, drier climate of April. For more detailed information, check Hat Yai weather in April.
In December, the weather features warm temperatures with a minimum of 22°C (72°F) and an average of 27°C (80°F), peaking at 32°C (90°F). This month experiences significant precipitation, totaling 249 mm (9.8 in) across 24 days, alongside high humidity levels at 88%.
In contrast, May brings slightly warmer conditions with a minimum temperature of 24°C (76°F) and an average of 28°C (83°F), reaching a maximum of 36°C (98°F). Precipitation decreases to 178 mm (7.0 in) over 25 days, while humidity drops to 78%.
For a detailed look at May weather in Hat Yai, you can visit Hat Yai weather in May.
When comparing the weather between December and June, December presents a slightly cooler climate with average temperatures ranging from 22°C (72°F) to a maximum of 32°C (90°F). However, it also experiences significant rainfall, totaling 249 mm (9.8 in) over 24 days, accompanied by high humidity at 88%. In contrast, June offers warmer temperatures, with highs reaching up to 36°C (96°F) and an average of 28°C (83°F). Rainfall in June is significantly lower at 117 mm (4.6 in) over 21 days, and the humidity decreases slightly to 83%. For a more detailed understanding of June's weather patterns, you can visit Hat Yai weather in June.
In December, the weather is generally warm and humid, with temperatures ranging from a minimum of 22°C (72°F) to a maximum of 32°C (90°F) and an average of 27°C (80°F). This month also sees significant rainfall, with 249 mm (9.8 in) spread over 24 days, resulting in a humidity level of 88%. In contrast, July experiences slightly higher temperatures, with lows of 23°C (74°F) and highs reaching up to 36°C (98°F), averaging around 28°C (83°F). Precipitation in July is considerably lower, at 101 mm (4.0 in) over 16 days, with humidity at 82%. For more details, check out Hat Yai weather in July.
When comparing December and August weather, December features slightly cooler temperatures with a minimum of 22°C (72°F) and a maximum of 32°C (90°F), while August experiences higher temperatures, peaking at 36°C (97°F). However, December sees considerably more rainfall, with an average precipitation of 249 mm (9.8 in) over 24 days, compared to August's 123 mm (4.8 in) over 21 days. Humidity levels are relatively high in both months, with December at 88% and August slightly lower at 85%. For more details on August weather, you can visit Hat Yai weather in August.
In comparing the weather between December and September, we can see that both months feature similar humidity levels, with December at 88% and September at 87%. However, December generally has a slightly lower temperature range, with minimums around 22°C (72°F) and maximums peaking at 32°C (90°F), compared to September’s warmer minimum of 23°C (75°F) and maximum of 35°C (95°F). Precipitation is notably higher in December, with 249 mm (9.8 in) falling over 24 days, in contrast to September's 186 mm (7.3 in), which also spans 24 days. This means that while September is warmer, December tends to be wetter. For a closer look at September's weather specifics, you can refer to Hat Yai weather in September.
In comparison, December experiences slightly milder temperatures, with a minimum of 22°C (72°F) and a maximum of 32°C (90°F), while October tends to be a bit warmer with a minimum of 24°C (75°F) and a maximum of 34°C (94°F). Both months have similar average temperatures of around 27°C (81°F). However, December has marginally less precipitation at 249 mm (9.8 in) over 24 days, compared to October's 261 mm (10.3 in) over 27 days. The humidity remains high in both months, with December at 88% and October slightly lower at 85%. For more detailed information, you can check Hat Yai weather in October.
In comparing the weather between December and November, we see that December experiences slightly lower average temperatures, with a minimum of 22°C (72°F) compared to November's 24°C (75°F). Both months have similar average temperatures of around 27°C (80°F), but December has a maximum temperature of 32°C (90°F), just a degree lower than November's peak of 33°C (92°F). However, December sees a significant decrease in precipitation, with 249 mm (9.8 in) over 24 days, compared to November's heavier rainfall of 417 mm (16.4 in) across 28 days. Humidity remains constant in both months at 88%. For more in-depth information about November weather, you can check Hat Yai weather in November.
As December rolls in, Hat Yai experiences a noticeable shift in weather compared to other months. With a blend of warm days, averaging around 27°C (80°F), and balmy nights that dip to about 22°C (72°F), this month offers a cozy tropical climate perfect for exploration. However, high humidity at 88% combined with frequent rainfall—spanning 24 days and amounting to around 249 mm (9.8 in)—creates a lush and vibrant atmosphere that’s characteristic of the region. While summer months may boast higher temperatures, December's combination of warmth and wetness marks it as a uniquely dynamic time to visit. For a deeper dive into what to expect weather-wise, check out Hat Yai Climate.