December Weather in Trang, Thailand

Last updated: August 27, 2025

December in Trang, Thailand, presents a refreshing tropical climate, with average temperatures hovering around 27°C (81°F). Visitors can expect maximum highs of 34°C (93°F) and comfortable lows of 22°C (72°F) during this month. While the region experiences considerable humidity at 84%, it is also marked by frequent rain, with 147 mm (5.8 in) of precipitation over 15 days. This blend of warmth and moisture contributes to the vibrant green landscapes, making December a captivating time to explore Trang's natural beauty, despite the occasional shower.

December Temperature in Trang

In Trang, Thailand, December marks a delightful shift in temperatures as the cooler season settles in. The month starts with minimums around 22°C (72°F), ensuring pleasantly mild nights, while daytime temperatures peak at a comfortable 34°C (93°F). This creates an inviting average of 27°C (81°F), inviting both locals and travelers to enjoy the outdoors. Interestingly, December's temperatures maintain a consistency seen throughout the previous months, with warm averages and maximums that hint at the tropical charm of the region. As the year draws to a close, the weather in Trang offers a perfect blend of warmth and comfort, making it an ideal time to explore the vibrant landscapes and rich culture of southern Thailand.

December Weather in Trang: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Trang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Trang, December typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec818283838282828181818181
Data source: Temperature data for Trang generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Trang

In December, Trang, Thailand experiences a notable shift in its precipitation patterns, with a total of 147 mm (5.8 in) falling over 15 days. This marks a decrease compared to the preceding months, yet December still showcases a significant amount of rainfall, contributing to the region's lush greenery. Following the intense downpours of October and November, which saw over 300 mm of rain, December's rainfall reflects a gradual tapering off as the wet season concludes. Despite this reduction, the continued moisture plays a crucial role in supporting the area's biodiversity and agriculture, setting the stage for a fresh new year as the climate transitions.

December Precipitation Trends in Trang

The chart displays monthly precipitation patterns in Trang, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Trang, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec1021242181274215190224264338285147
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Trang

In Trang, Thailand, the humidity levels experience a noticeable increase as the year progresses, particularly in the latter months. Starting from January's 76%, humidity gradually decreases until it reaches its lowest point of 71% in April. However, from June onward, a marked rise occurs, culminating in December, where humidity peaks at a robust 84%. This trend suggests a prevailing moisture in the air, especially in the rainy season from August to October, where levels soar above 80%. By December, the humidity stabilizes at a high level, reflecting the region's tropical climate and emphasizing the warmth and moisture that characterize this time of year.

December Average Humidity in Trang

This chart illustrates the average monthly humidity levels in Trang, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Trang is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%73%74%71%72%79%79%82%84%83%84%84%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Trang

In December, the UV Index in Trang, Thailand, stands at 11, categorizing it as extreme and maintaining a consistent 10-minute burn time that has characterized the region throughout the year. This slight dip from November's UV Index of 12 reflects the typical trend of decreasing sunlight intensity as the year winds down, yet still highlights the need for caution when outdoors. With levels peaking at 16 in March, the UV Index remains notably high for the majority of the year, underscoring the importance of sun protection. Travelers and locals alike should stay informed and prioritize skin safety during their outdoor activities in this sun-kissed paradise. For more details on UV levels, visit Trang UV Index.

Maximum UV Index Levels in Trang for December

The chart shows the monthly maximum UV Index (UVI) for Trang in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Trang typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec121416151413131414141211
Data source: Trang December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

December Sunshine in Trang

In the enchanting month of December in Trang, Thailand, the sun shines for an impressive 291 hours, offering a delightful blend of warmth as the year draws to a close. While this marks a slight decrease from the sun-soaked averages of the preceding months, it still highlights a significant trend: Trang enjoys a remarkable amount of sunshine year-round. From January's 250 hours to March's peak at 344 hours, the sunny disposition remains a constant allure for travelers and locals alike. As the cooler months approach, December's sunshine serves as a gentle reminder of the region's tropical charm, ensuring that the holiday season is filled with bright days and inviting warmth.

Monthly Sunshine Duration in Trang: December Highlighted

The December sunshine duration represents the total number of hours Trang experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec250h309h344h309h308h301h324h318h294h279h262h291h
Data source: Trang December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Trang During December

When considering the likelihood of sunny weather in December in Trang, Thailand, it's noteworthy that the chance of sun rises to 30%, making it one of the more promising months for clear skies. This slight increase follows a dramatic drop in sunshine probability during the previous months, particularly November with a mere 4%. While December may not boast the highest chances of sun throughout the year, it contrasts sharply with the less favorable conditions of the rainy season leading up to it. Thus, December offers a refreshing change, providing a more pleasant climate for outdoor activities compared to the overcast months of September and October. Overall, visitors can expect a pleasant mix of sunshine amidst the cooler, drier conditions that characterize this time of year in Trang.

Percentage of Sunny Days in December in Trang

The chart illustrates the percentage of sunny days in Trang throughout the year, with December highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Trang experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec22%47%39%23%13%23%16%12%6%8%4%30%
Data source: Trang December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Trang in December

In Trang, Thailand, the daylight duration showcases a fascinating rhythm throughout the year, with a general pattern of stability and gradual change. From January to November, residents enjoy either 11 or 12 hours of daylight, with the peak occurring in the warmer months of March through August, where the sun graces the skies for an impressive 12 hours. As December rolls around, this abundant daylight gently recedes back to 11 hours, mirroring the trend seen in the first couple of months of the year. This consistency creates a pleasant, predictable cycle that allows both locals and visitors to plan their days amidst the warm, tropical climate.

Average Daylight Hours in Trang for December

The chart illustrates the variation in daylight duration in Trang throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 43m11h 52m12h 4m12h 16m12h 27m12h 32m12h 29m12h 20m12h 8m11h 56m11h 45m11h 40m
Data source: Trang daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Trang

December in Trang, Thailand, ushers in a refreshing change with an average wind speed of 2.7 m/s (6 mph), marking a noticeable increase from the calmer months preceding it. Throughout the year, winds generally remain light, peaking in early winter before settling into a gentler rhythm. The shift from November's gentle 1.7 m/s creates an inviting atmosphere as the year draws to a close, offering a delightful respite from the humid heat. This uptick in wind speed not only enhances the coastal charm of Trang but also signifies a transition towards the cooler months, making December an appealing time for outdoor activities and exploration. With breezes sweeping through, it's the perfect backdrop for enjoying the natural beauty and vibrant culture of this enchanting Thai destination.

Average December Wind Speed in Trang

The chart displays monthly wind speed patterns in Trang, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.03.02.31.71.71.92.22.21.92.01.72.7 m/s
Data source: Trang December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Trang Compares to Other Months

Weather in Trang varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Trang, focusing on differences in temperature, rainfall, humidity, and UV levels.

December and January in Trang exhibit similar temperatures, with both months experiencing a minimum of around 22°C (72°F) and an average of 27°C (81°F). However, January tends to be slightly warmer, reaching a maximum of 35°C (96°F) compared to December's maximum of 34°C (93°F). Precipitation is notably lower in January, with 102 mm (4.0 in) falling over just 9 days, while December sees 147 mm (5.8 in) across 15 days. Additionally, January's humidity level is lower at 76%, making it feel less muggy than December's 84%. For more specifics on January weather, check out Trang weather in January.

December and February exhibit notable differences in weather conditions. In December, temperatures range from a minimum of 22°C (72°F) to a maximum of 34°C (93°F), with an average of 27°C (81°F). This month is characterized by significant rainfall, averaging 147 mm (5.8 inches) over 15 days, accompanied by high humidity at 84%.

In contrast, February experiences slightly warmer temperatures, with a minimum of 21°C (69°F) and a maximum reaching 36°C (97°F), yielding an average of 28°C (82°F). Notably, precipitation in February is minimal, with only 12 mm (0.5 inches) falling over just 2 days, and humidity drops to 73%. For more detailed information, check out Trang weather in February.

In December, the weather typically features a minimum temperature of 22°C (72°F) and averages around 27°C (81°F), with a maximum reaching up to 34°C (93°F). This month tends to be quite wet, receiving about 147 mm (5.8 in) of precipitation over 15 days, alongside a high humidity level of 84%. Conversely, March experiences slightly warmer temperatures, with a minimum of 21°C (71°F) and an average of 29°C (84°F), peaking at 36°C (98°F). The precipitation drops significantly to 42 mm (1.6 in) across just 8 days, and humidity decreases to 74%. For more detailed weather insights, check out Trang weather in March.

In December, the weather is characterized by a warmer average temperature range of 22°C to 34°C (72°F to 93°F) and a higher humidity level at 84%. This month experiences about 147 mm of rainfall spread over 15 days, making it a relatively wet time of year. In contrast, April sees slightly higher temperatures, with a minimum of 23°C and a maximum reaching up to 37°C (74°F to 98°F), along with increased precipitation at 180 mm over 21 days. Despite the higher rainfall, April has a lower humidity level of 71%, making the heat feel more intense. For more detailed weather information, you can visit Trang weather in April.

December and May present distinct weather patterns. In December, temperatures range from a minimum of 22°C (72°F) to a maximum of 34°C (93°F), with an average of 27°C (81°F). The month sees considerable precipitation, totaling 147 mm (5.8 in) over about 15 days, and high humidity levels at 84%. In contrast, May features slightly warmer temperatures, with a minimum of 24°C (75°F) and a maximum of 35°C (95°F), averaging 28°C (83°F). However, May experiences more rainfall, accumulating 274 mm (10.8 in) across 28 days, while humidity drops to 72%. For more insights, check out Trang weather in May.

In December, the weather is characterized by slightly cooler temperatures, with a minimum of 22°C (72°F) and an average of 27°C (81°F), while June experiences a warmer minimum of 24°C (75°F) and a similar average of 28°C (82°F). Both months can reach a maximum of 34°C (93°F). However, December has lower overall precipitation at 147 mm (5.8 in) over 15 days, compared to June's 214 mm (8.4 in) over 24 days. Additionally, while December's humidity is higher at 84%, June maintains a slightly lower humidity level of 79%. For more detailed weather insights, check out Trang weather in June.

December and July present distinct weather characteristics in Trang. December typically enjoys a slightly lower temperature range, with average temperatures hovering around 27°C (81°F) and maximums reaching 34°C (93°F). In contrast, July is a bit warmer with a minimum temperature of 24°C (75°F) and an average of 28°C (82°F), while the maximum temperature is a touch cooler at 33°C (92°F).

When it comes to precipitation, July is noticeably wetter, accumulating about 190 mm (7.5 in) over 20 rainy days compared to December’s 147 mm (5.8 in) over 15 days. Interestingly, the humidity levels are relatively high in December at 84%, while July sees slightly lower humidity at 79%. For a more detailed analysis of July's weather, you can visit Trang weather in July.

In December, the weather tends to be slightly cooler with minimum temperatures averaging 22°C (72°F) and maximum temperatures reaching up to 34°C (93°F). The month experiences moderate precipitation, totaling 147 mm (5.8 in) over about 15 days, accompanied by a high humidity level of 84%. In contrast, August features a minimum temperature of 23°C (74°F) and a maximum of 33°C (92°F), making it only marginally warmer. However, August is significantly wetter, with 224 mm (8.8 in) of rainfall spread over 24 days and slightly lower humidity at 82%. For more detailed insights, you can visit Trang weather in August.

When comparing the weather in December and September, both months exhibit a similar average temperature of 27°C (81°F), with maximums reaching up to 34°C (93°F). However, December tends to have slightly cooler minimum temperatures, averaging 22°C (72°F), compared to September's minimum of 24°C (75°F). In terms of precipitation, September experiences significantly more rainfall, with 264 mm (10.4 in) over 25 days, while December sees 147 mm (5.8 in) over just 15 days. Both months maintain a consistent humidity level of 84%, making the weather feel quite moist in both instances. For a detailed look at September's weather patterns, visit Trang weather in September.

December weather in Trang presents slightly cooler temperatures compared to October, with a minimum of 22°C (72°F) versus October's 24°C (75°F). Both months share a similar average temperature of 27°C (81°F), though October boasts a higher maximum at 35°C (94°F) compared to December’s 34°C (93°F). Precipitation levels are significantly lower in December, with 147 mm (5.8 in) over 15 days, compared to October's 338 mm (13.3 in) across 27 days. Despite this difference, humidity levels remain quite consistent, with October at 83% and December at 84%. For more detailed insights into October's weather, visit Trang weather in October.

When comparing the weather in December and November, we see some notable differences. December experiences slightly lower minimum temperatures, with a minimum of 22°C (72°F) compared to November's 23°C (74°F), although the average and maximum temperatures remain the same at 27°C (81°F) and 34°C (93°F), respectively. Precipitation levels also differ significantly; December sees 147 mm (5.8 in) of rainfall over 15 days, while November receives much more, with 285 mm (11.2 in) over 26 days. Both months maintain a consistent humidity level of 84%. For a more detailed look at November's conditions, check out Trang weather in November.

Compare Trang's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Trang

As December arrives in Trang, the weather takes on a more pleasant character, setting it apart from the humid and rainy months that precede it. With average temperatures hovering around 27°C (81°F), it's a comfortable time for outdoor activities, although occasional peaks can reach up to a warm 34°C (93°F). While precipitation is still present, with about half the month experiencing rain, the intensity and frequency of downpours are generally less than earlier in the rainy season. The humidity remains high at 84%, but the cooler temperatures provide a welcome relief, making December a delightful month for visitors looking to explore this tropical paradise. For a detailed overview of Trang's yearly climate trends, be sure to check out Trang Climate.