Last updated: August 27, 2025
In December, Ko Chang Tai, Thailand welcomes visitors with a pleasant tropical climate characterized by a maximum temperature of 31°C (88°F) and an average of 27°C (81°F). Nights are refreshingly cool, dipping to a minimum of 19°C (67°F). While the month experiences occasional rainfall, totaling approximately 32 mm (1.3 in) over about 5 days, it adds a touch of lushness to the island's vibrant landscapes. With humidity levels around 76%, the atmosphere is consistently tropical, making it an ideal time to explore sun-soaked beaches and lush jungles while enjoying the gentle sea breezes.
In December, Ko Chang Tai, Thailand experiences a delightful transition from the cooler end of the year into the mild warmth of winter. With minimum temperatures dropping to around 19°C (67°F), the evenings are refreshingly cool compared to the month's warmer daytime average of 27°C (81°F). Daytime highs reach an inviting 31°C (88°F), maintaining a comfortable warmth ideal for exploring the island or lounging on the beach. This month sees a slight dip in minimum temperatures compared to previous months, signaling the onset of the cooler season. Coupled with relatively stable average conditions, December offers a perfect blend of sun and comfort, making it an attractive time for visitors seeking to escape winter chills elsewhere.
In December, Ko Chang Tai enjoys a reprieve from the intense rainfall that characterizes the preceding months. With just 32 mm (1.3 in) of precipitation, it marks one of the driest periods of the year. This decrease in rainfall is reflected in the corresponding drop to only 5 days of measurable precipitation, allowing more sun-soaked days for visitors and locals alike. Following a wet season peaking in July and August, December offers a pleasant contrast and a gentle transition into the cooler dry months ahead, making it an ideal time to explore the island's natural beauty without the interruption of frequent downpours.
December in Ko Chang Tai, Thailand, marks a slight respite from the summer's peak humidity, with levels dipping to 76%. This is indicative of a trend where humidity begins to wane as the year draws to a close, following a sharp rise from 68% in January to a high of 84% in August. The transition from the more oppressive environments of mid-year months like July and August to December's milder conditions reflects the region's climate rhythm, ultimately providing a more comfortable atmosphere for both locals and visitors alike. As the dry season approaches, it’s an ideal time to explore the island’s natural beauty while enjoying the refreshing decrease in moisture in the air.
In December, Ko Chang Tai experiences a slight dip in the UV Index, registering at 10, which falls into the very high exposure category. This is a small reprieve from the intense readings noted throughout the year, where values consistently reach 13 to 15 from February to April. Despite the lower index this month, it’s important to remember that a burn time of just 15 minutes means visitors should still take precautions when enjoying the sun. As the year draws to a close, this trend highlights the region's overall high sun intensity, emphasizing the need for UV protection year-round. For more detailed insights, check out the Ko Chang Tai UV Index.
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In Ko Chang Tai, Thailand, December brings a delightful shift in daylight, with an impressive 318 hours of sunshine lighting up the landscape. This month marks a notable increase after a dip in the earlier months, showcasing a consistent trend as the year concludes. Following November's 301 hours, December's sunshine serves as a warm invitation for visitors seeking tropical bliss. As the year progresses, we see the sun steadily shining more in the early months, peaking in March with 330 hours, before a gradual decline in the summer months. Yet, just as the year wraps up, December's radiant hours hint at the promise of warmer skies, making it an ideal time for those seeking a sun-soaked escape.
In Ko Chang Tai, Thailand, December offers a refreshing improvement in the likelihood of sunny weather, with a 53% chance of sunshine gracing the island. This month stands out as a contrast to the drizzly monsoon season, which sees peaks as low as 7% in August and September. Following the rainfall prevalent in May and June, December's sunshine reflects a gradual recovery from the year’s lowest points in precipitation. Interestingly, this uptick in sun isn't just a fluke; it shows a resurgence from November's 20% likelihood, hinting at a promising start to the new year. Travelers can indeed expect a more favorable climate as they bask under the sun, making December an alluring option for a tropical escape.
In Ko Chang Tai, Thailand, December marks a continuation of a seasonal rhythm, offering 11 hours of daylight. This pattern reflects a notable trend for the latter part of the year, where daylight duration stabilizes at 11 hours in both January and February before gradually increasing to a consistent 12-hour span from March through September. As October rolls in, the daylight begins to taper off again, returning to 11 hours by December, aligning with the earlier months of the year. This cyclical pattern creates an inviting climate for visitors and locals alike, allowing ample time to enjoy the stunning natural beauty of the island throughout the year.
In December, Ko Chang Tai enjoys a refreshing average wind speed of 4.7 m/s (10 mph), marking a notable revival after the typically calmer months. Following the gentle breezes of the preceding months, this uptick in wind activity sets the stage for a more invigorating atmosphere. November, with its steady winds of 3.8 m/s, transitions smoothly into December's breezier conditions, reminiscent of the summer months when speeds peaked at 5.6 m/s in July. As the year draws to a close, December’s winds create an ideal setting for outdoor adventures, whether it’s sailing, windsurfing, or simply enjoying the invigorating sea breeze while soaking up the island's natural beauty.
Weather in Ko Chang Tai varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Ko Chang Tai, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, temperatures range from a minimum of 19°C (67°F) to a maximum of 31°C (88°F), with an average of 27°C (81°F). The month experiences about 32 mm (1.3 in) of precipitation over 5 days and has a humidity level of 76%. In contrast, January sees slightly warmer nights with a minimum temperature of 20°C (67°F) and a maximum of 30°C (87°F). Precipitation increases marginally to 33 mm (1.3 in) spread across 7 days, but humidity drops to a more comfortable 68%. For more details, visit Ko Chang Tai weather in January.
In December, temperatures in Ko Chang Tai range from a minimum of 19°C (67°F) to a maximum of 31°C (88°F), with an average of 27°C (81°F). The month sees approximately 32 mm (1.3 in) of precipitation over about 5 days, coupled with a humidity level of 76%. In comparison, February experiences slightly warmer nights with a minimum temperature of 22°C (72°F), while retaining the same average and maximum temperatures as December. February has a lower overall precipitation of 27 mm (1.1 in) spread over 7 days and a reduced humidity level of 70%. For more detailed insights on February's climate, check out Ko Chang Tai weather in February.
When comparing the weather in December and March, it is evident that both months experience warm temperatures, but with distinct differences. In December, temperatures range from a minimum of 19°C (67°F) to an average of 27°C (81°F) and a maximum of 31°C (88°F), with relatively low precipitation of 32 mm (1.3 inches) spread over just 5 days. In contrast, March brings a warmer minimum temperature of 25°C (77°F), an average of 28°C (82°F), and maintains the same maximum of 31°C (88°F). However, March sees a significant increase in rainfall, totaling 68 mm (2.7 inches) over 16 days, while humidity remains steady at 76%. For more detailed insights, you can check out Ko Chang Tai weather in March.
Comparing the weather in December and April reveals some notable differences. While both months have similar maximum temperatures, with December reaching 31°C (88°F) and April remaining at the same high, April tends to start warmer with a minimum temperature of 22°C (72°F) compared to December's 19°C (67°F). Precipitation also varies significantly; December experiences about 32 mm (1.3 in) of rain over just 5 days, whereas April sees a much higher total of 119 mm (4.7 in) spread over 19 days, indicating a much wetter season. Additionally, humidity levels are slightly higher in April at 79%, compared to December’s 76%. For more detailed insights, you can visit Ko Chang Tai weather in April.
December and May present contrasting weather conditions. In December, temperatures range from a comfortable minimum of 19°C (67°F) to a maximum of 31°C (88°F), with an average of 27°C (81°F). The month experiences relatively low precipitation of 32 mm (1.3 in) over just 5 days, and humidity levels sit at 76%. In contrast, May is considerably warmer, with temperatures ranging from a minimum of 25°C (76°F) to the same maximum of 31°C (88°F), but with a higher average of 28°C (83°F). However, May sees a dramatic increase in precipitation, totaling 322 mm (12.7 in) over 27 days, and humidity remains slightly higher at 77%. For a detailed outlook on May weather, you can check Ko Chang Tai weather in May.
December and June present stark contrasts in weather. In December, temperatures range from a pleasant 19°C (67°F) at night to a warm average of 27°C (81°F) during the day, peaking at 31°C (88°F). The month is relatively dry, with only 32 mm (1.3 in) of precipitation over about 5 days, accompanied by 76% humidity. In contrast, June is warmer, with minimum temperatures starting at 26°C (78°F) and averaging 28°C (83°F), reaching a maximum of 30°C (87°F). However, June is much wetter, with a staggering 554 mm (21.8 in) of rainfall across 27 days and a slightly higher humidity level of 81%. For more details, check out Ko Chang Tai weather in June.
In December, the weather is generally warm and pleasant, with temperatures ranging from a minimum of 19°C (67°F) to a maximum of 31°C (88°F) and an average of 27°C (81°F). The month sees relatively low precipitation, totaling 32 mm (1.3 in) over just five days, and humidity levels are around 76%. In contrast, July experiences significantly higher humidity at 83%, with temperatures that hover slightly lower, between a minimum of 25°C (78°F) and a maximum of 30°C (86°F). However, July is characterized by heavy rainfall, accumulating a staggering 619 mm (24.4 in) over the entire month, with precipitation occurring on nearly all 30 days. For more insights into July's weather, you can check Ko Chang Tai weather in July.
When comparing the weather in December and August, December offers a more moderate climate with temperatures ranging from a minimum of 19°C (67°F) to a maximum of 31°C (88°F) and an average of 27°C (81°F). The month sees relatively low precipitation at 32 mm (1.3 in) over 5 days, resulting in humidity around 76%. In contrast, August is significantly wetter, with an impressive 625 mm (24.6 in) of rainfall spread over 29 days. The temperatures during August remain consistently warm, with minimums of 26°C (78°F) and maximums of 30°C (86°F), but the humidity increases to 84%. This stark difference in rainfall and humidity highlights how August is typically a much more tropical and wet month. For a deeper look at August conditions, check out Ko Chang Tai weather in August.
In comparing the weather between December and September, December features milder temperatures with minimums around 19°C (67°F) and maximums reaching 31°C (88°F), while September maintains higher lows, starting at 25°C (78°F) and peaking at 30°C (86°F). Although both months have similar average temperatures of 27°C (81°F), December experiences significantly less rainfall, with only 32 mm (1.3 in) over 5 days, compared to September's hefty 531 mm (20.9 in) over 28 days. This leads to slightly lower humidity in December at 76%, contrasted with the higher 82% humidity in September. For more detailed information, you can check Ko Chang Tai weather in September.
In comparing the weather of December and October, December tends to be slightly cooler with a minimum temperature of 19°C (67°F) and an average of 27°C (81°F), while October features a warmer minimum of 25°C (77°F). Both months share the same maximum temperature at 31°C (88°F), but October is significantly wetter, receiving 377 mm (14.8 in) of precipitation over 25 days, compared to December's 32 mm (1.3 in) over just 5 days. Additionally, the humidity is slightly higher in October at 80%, compared to 76% in December. For more detailed insights, check out Ko Chang Tai weather in October.
In comparing the weather of December and November, we see that December tends to be slightly cooler, with an average temperature of 27°C (81°F) compared to November's average of 28°C (82°F). The minimum temperature in December is a bit lower at 19°C (67°F), while both months reach a maximum of 31°C (88°F in December, 89°F in November). Precipitation also varies, as December receives 32 mm (1.3 in) over 5 days, significantly less than November's 60 mm (2.4 in) spread over 12 days. Humidity levels are also somewhat elevated in November at 81% compared to December's 76%. For a more detailed look at the weather during this time, check out Ko Chang Tai weather in November.
December in Ko Chang Tai brings a delightful shift in weather, marked by comfortable temperatures and a pleasant ocean breeze. With average highs reaching around 27°C (81°F) and minimal rainfall of 32 mm over just a few days, the month offers a welcome respite from the heavier rains of previous months. The humidity levels are manageable, creating a perfect setting for outdoor activities and beach lounging. This combination of mild conditions makes December an ideal time for travelers seeking to soak up the sun and explore the vibrant marine life. For more detailed insights into the region’s climate, visit Ko Chang Tai Climate.