Last updated: January 18, 2025
Trat, Thailand, is characterized by a Koppen-Geiger climate classification of Am, indicative of a tropical monsoon climate. The region experiences a significant temperature range throughout the year, with minimum temperatures dropping to about 16°C (60°F) in January and reaching maximum peaks of 36°C (97°F) in February. On average, the temperature hovers around a comfortable 27°C (81°F), providing a warm and humid environment that shapes the local ecology and lifestyle. This climatic profile is critical for understanding the distinct seasonal patterns and agricultural practices prevalent in Trat.
In Trat, Thailand, temperature patterns exhibit a distinct seasonal rhythm throughout the year. The cooler months of January and February see minimum temperatures around 16°C (60°F), transitioning to mild averages of 27°C (81°F) and maximums peaking at 36°C (97°F). As the year progresses into March and April, mornings warm slightly, with minimums reaching 20°C (69°F) and 19°C (67°F), while daytime averages remain stable at 28°C (82°F). May marks the onset of a gradual increase in both minimum and maximum temperatures, stabilizing around 21°C (70°F) and a consistent 35°C (95°F) during the day. The summer months from June to August see a slight drop in maximum temperatures, hovering between 32°C (91°F) and 33°C (91°F), yet maintaining a steady average of 27°C (81°F). As the rainy season approaches in September and October, temperatures remain comparable, with a minimum of 22°C (72°F), but maximums decrease slightly to around 34°C (93°F), while averages maintain their steady trend. Finally, November and December bring a return to the cooler temperatures reminiscent of early winter, with minimums dropping to 20°C (68°F) and 16°C (61°F), respectively, while averages and maximums fluctuate minimally, rounding out the year with a stable and predictable climate.
In Trat, temperatures range from a cool minimum of 17°C (63°F) in January to a warm maximum of 34°C (94°F) in December, making it a desirable destination year-round. Meanwhile, Ko Chang Tai experiences slightly milder temperatures, with a minimum of 19°C (67°F) in December and a maximum of 31°C (89°F) in November. For detailed monthly temperatures, you can view the information for Trat here and for Ko Chang Tai here.
Trat, Thailand, experiences a diverse range of precipitation patterns throughout the year, characterized by a pronounced wet season and a relatively dry period. Starting with the early months, January and February see minimal rainfall, with totals of 43 mm (1.7 in) and 35 mm (1.4 in), respectively, and just 7 rainy days each. However, as the dry season transitions into the monsoon season, March signals an increase in rainfall, with 99 mm (3.9 in) over 19 rainy days, followed by a more significant leap to 150 mm (5.9 in) in April as the region gears up for heavier downpours.
The onset of the monsoon in May brings dramatic changes, with rainfall skyrocketing to 313 mm (12.3 in) and 28 rainy days. This trend intensifies in the summer months of June, July, and August, where precipitation peaks at 482 mm (19.0 in), 575 mm (22.6 in), and 600 mm (23.6 in), respectively, showcasing the peak of the wet season. Following these months, September and October maintain high precipitation levels with 500 mm (19.7 in) and 354 mm (13.9 in) of rainfall, before tapering off in the late fall and winter months of November and December, which see significantly lower totals at 85 mm (3.4 in) and 38 mm (1.5 in), respectively, and markedly fewer rainy days.
In Trat, Thailand, sunshine hours reflect a clear seasonal trend, with the year beginning on a bright note. January kicks off with 258 hours of sunshine, which steadily increases through February to 297 hours and peaks in March at 328 hours. This upward trajectory highlights the transition from the cooler dry season into the warmer pre-monsoon months, making this period ideal for outdoor activities and exploring the region's natural beauty. Despite a slight dip in April with 312 hours, the overall trend illustrates that early spring in Trat is characterized by ample sunshine, fostering a vibrant atmosphere before the rains arrive.
As the wet season approaches in May, sunshine hours decline to 299 hours, followed by further reductions during the summer months of June (275 hours), July (270 hours), and August (265 hours). These months mark the rainy season, where cloud cover and precipitation significantly limit sunlight exposure. However, September sees the lowest sunshine duration at 253 hours, giving way to longer spells of overcast skies. Fortunately, the year wraps up on a brighter note, with October offering 271 hours, and a resurgence in sunshine through November (300 hours) and December (317 hours). This resurgence highlights the gradual return to clearer skies, making the late fall and winter months particularly enjoyable in Trat, as residents and visitors alike can enjoy the sun-drenched days following the monsoon season.
In Trat, Thailand, the UV Index throughout the year consistently reflects an extreme risk of harm from unprotected sun exposure. Starting with values of 11 in January and 13 in February, the UV Index reaches its peak during the spring months, registering 15 in both March and April. These high levels signify the urgent necessity for sun protection measures, as the recommended burn time is merely 10 minutes without adequate sunscreen or protective clothing. May sees a slight decrease to 14, yet the extreme category remains prevalent, indicating that sun safety is crucial throughout these early months.
As the rainy season begins in June, the UV Index slightly dips to 13 but continues to pose considerable risk. The subsequent months of July and August maintain similar values at 14, reinforcing the importance of daily sun protection even during the wet season. The UV Index peaks again in September at 15 before declining to 13 in October, highlighting the year’s fluctuation while still remaining in the extreme category. By November, the UV Index drops to 11 and then to 10 in December, where it transitions to a very high risk level, allowing for a longer burn time of 15 minutes. However, even in these months, caution is warranted, as sun exposure remains significant in this tropical climate.
UV Risk Categories
In Trat, Thailand, daylight duration remains relatively consistent throughout the year, showcasing the region's tropical climate. Both January and February offer 11 hours of daylight, providing a gentle start to the year. As March rolls in, daylight increases to 12 hours, and this trend continues through the summer months of April, May, June, July, August, and September, where the comforting 12-hour span allows ample time for outdoor activities and exploration. This extended daylight serves to enhance the vibrant atmosphere, particularly as it coincides with the dry season.
However, as the year progresses into the fall months, daylight begins to taper off again. In October, daylight returns to 11 hours, signaling the approach of shorter days as the rainy season unfolds. This continuity of 11 hours of daylight persists through November and December, reinforcing a sense of seasonal balance in Trat. Despite minor fluctuations, the steady daylight duration enhances the region's appeal for tourists and locals, allowing them to enjoy a wealth of natural beauty across varying landscapes.
Ko Chang Tai, Thailand, experiences a tropical climate characterized by warm temperatures year-round. January sees average temperatures around 27°C (81°F), and it remains fairly consistent with highs reaching up to 31°C (88°F) in the hotter months like April and November. The area is notably wet from May to July, with precipitation peaking at 625 mm (24.6 in) in August. Despite the rainfall, sunshine is abundant, especially in March with 330 hours of sun. For more detailed information, visit Ko Chang Tai climate.
Trat, Thailand experiences a tropical climate characterized by warm temperatures and significant rainfall, particularly from May to September. The average monthly temperatures range from 26°C (80°F) in December to a peak of 28°C (83°F) during the hottest months. Rainfall is heaviest in July, with 556 mm (21.9 in), while January and December see the least precipitation at 46 mm (1.8 in) and 43 mm (1.7 in), respectively. Despite the rain, sunny days are plentiful, with February receiving the most sunshine at 295 hours. For more details on weather patterns, visit Trat climate.
In conclusion, Trat, Thailand, presents a distinctive climate profile characterized by its tropical monsoon climate, with substantial variability in temperature, precipitation, sunshine duration, UV Index, and daylight hours throughout the year. The region experiences a notable increase in sunshine and warmth from January to March, followed by the onset of the wet season, which significantly impacts precipitation levels and sunshine availability. With a consistently high UV Index during peak months, sun safety remains essential for residents and visitors alike. Despite seasonal shifts, the relatively uniform daylight duration of 11 to 12 hours fosters an inviting environment for outdoor activities year-round, making Trat an attractive destination for eco-tourism, cultural exploration, and relaxation. Understanding these climatic elements allows individuals to better appreciate and adapt to the unique rhythms of life in Trat.