Last updated: August 27, 2025
In December, Chanthaburi, Thailand experiences a pleasant tropical climate characterized by an average temperature of 27°C (80°F), peaking at a maximum of 32°C (91°F) during the day and dropping to a mild 18°C (64°F) at night. Visitors can expect about 35 mm (1.4 in) of rainfall spread over five days, contributing to the region's humidity level of around 70%. This perfect blend of warmth and occasional rain makes December a lovely time to explore the lush landscapes and vibrant culture of Chanthaburi.
In Chanthaburi, Thailand, December sees a delightful shift in temperatures, signaling the onset of the cooler dry season. With minimums dipping to 18°C (64°F) and averages settling around 27°C (80°F), the region's climate becomes particularly pleasant for visitors. The daytime highs can still reach a warm 32°C (91°F), reminiscent of the preceding months, yet the overall feel is more refreshing. This month stands out as one of the coolest in the annual cycle, contrasting sharply with the higher temperatures experienced in April and May. As the year draws to a close, the comfortable weather invites both locals and tourists to enjoy outdoor activities amidst Chanthaburi's vibrant natural beauty.
In December, Chanthaburi experiences a noticeable decline in precipitation, with only 35 mm (1.4 in) of rainfall spread across just 5 days. This marks a sharp contrast to the preceding months, particularly the peak of the rainy season from May to September, where the region received heavy downpours exceeding 300 mm monthly. While December remains part of the wet season, the diminished rainfall signals a gradual transition towards drier conditions that characterize the beginning of the year. The combination of reduced precipitation and milder rainy days allows residents and visitors to relish this time, as the landscape begins to recover from the torrential rains of earlier months, making way for clearer skies and more outdoor activities.
In Chanthaburi, Thailand, December marks a transition from the peak humidity of the rainy season, which often lingers into the late months of the year. With humidity levels averaging around 70%, December experiences a slight decrease from the oppressive heights of over 80% seen in the preceding months. This fluctuation reflects the region's typical climatic patterns, where the humidity gradually rises from a cooler 59% in January to a peak in August, before tapering off once again. With its lush landscapes and vibrant ecosystems, December’s more manageable humidity levels offer a refreshing respite, making it an inviting time to explore the natural beauty of Chanthaburi.
In Chanthaburi, Thailand, the UV Index reflects an impressive intensity throughout the year, with December marking a slight decline to 10, categorizing it as very high. This month offers a burn time of 15 minutes, providing a bit more time for sun lovers compared to the preceding months, when the UV Index consistently hovered between 11 and 15, all classified as extreme. Notably, the peak UV Index occurs in March at 15, demonstrating the region's persistent exposure to intense sunlight that begins as early as January. As the year rounds off, it's essential to remain vigilant, especially in December, and stay informed about safe sun practices. For more detailed insights, check out Chanthaburi UV Index.
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In the vibrant city of Chanthaburi, Thailand, December marks a delightful transition into the year-end, boasting an impressive 317 hours of sunshine. This strong resurgence in sunlight follows a steady pattern throughout the year, peaking in the months leading up to the end of the calendar. After the rainy season, where June and July see more subdued sunshine with just 280 and 274 hours, respectively, the days begin to brighten again. Notably, November serves as a precursor with 302 hours, setting the stage for December's sunny finale. As the year concludes, visitors can bask in ample sunlight, enjoying Chanthaburi’s outdoor beauty and festive spirit, making it an ideal time to explore this enchanting destination.
In December, Chanthaburi, Thailand, experiences a notable surge in the likelihood of sunny weather, with a 56% chance of sunshine. This represents a significant uptick compared to the preceding months, particularly the cloudy November, which only saw a 21% chance. As the year draws to a close, December stands out as one of the brighter months, suggesting a welcoming transition into the New Year. Interestingly, following the peak of sunny skies in February (62%), December offers an enticing opportunity for sunshine lovers, particularly when compared to the much drearier months like July and August, which see as little as 8% and 14% sunshine, respectively. Thus, visitors can look forward to enjoying more clear days amidst the tropical ambiance of Chanthaburi this December.
In Chanthaburi, Thailand, the daylight duration exhibits a distinct seasonal trend throughout the year. Starting with 11 hours of daylight in both January and February, the days gradually lengthen, reaching up to 12 hours from March through September—the peak of the daylight season. As autumn approaches, the sunlight begins to wane, dropping back to 11 hours in October and remaining consistent through November and December. This rhythm of daylight not only influences the local lifestyle but also highlights Chanthaburi's tropical climate, where the balance of sun and shade plays a pivotal role in the region's vibrant ecosystem.
As December sweeps through Chanthaburi, the refreshing breeze brings a slight increase in wind speed, averaging 3.5 m/s (8 mph). This marks a transition from the calmer months of late autumn, where speeds ranged around 3.2 m/s (7 mph) in November, to a more invigorating gust that hints at the onset of the windy season. Notably, June and July boast the highest averages with 3.8 m/s (8 mph) and 3.9 m/s (9 mph) respectively, but December stands out as a pleasant precursor to the peak winds of summer. The decrease in air currents from October’s 2.7 m/s to December’s lively pace illustrates how Chanthaburi’s wind patterns begin to shift, merging comfort with the excitement of the approaching festive season.
Weather in Chanthaburi varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Chanthaburi, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, temperatures in Chanthaburi range from a minimum of 18°C (64°F) to a maximum of 32°C (91°F), with an average temperature of 27°C (80°F). The month sees approximately 35 mm (1.4 in) of precipitation over 5 days, and humidity levels hover around 70%. In contrast, January maintains similar temperatures, with a minimum of 18°C (64°F), an average of 27°C (81°F), and a slightly lower maximum of 32°C (90°F). However, January experiences a slight increase in precipitation to 39 mm (1.5 in) over 8 days, while humidity decreases to 59%. For more detailed information, visit Chanthaburi weather in January.
In December, the weather tends to be warm with temperatures ranging from a minimum of 18°C (64°F) to a maximum of 32°C (91°F), and an average of 27°C (80°F). The month experiences around 35 mm (1.4 in) of precipitation over approximately 5 days, accompanied by a humidity level of 70%. In contrast, February sees slightly higher minimum temperatures at 20°C (68°F) while maintaining a similar average temperature of 27°C (82°F). The maximum temperature reaches 33°C (91°F), with a marginally lower precipitation amount of 30 mm (1.2 in) spread over 9 days and reduced humidity at 58%. Overall, February tends to be slightly warmer and drier compared to December. For more detailed information on the weather in February, you can visit Chanthaburi weather in February.
December and March in Chanthaburi exhibit notable differences in weather patterns. December typically has a minimum temperature of 18°C (64°F) and an average of 27°C (80°F), with maximums reaching 32°C (91°F). The month sees relatively low precipitation at 35 mm (1.4 in) over about 5 days, accompanied by a higher humidity level of 70%. In contrast, March experiences slightly warmer conditions, with a minimum of 23°C (74°F) and an average of 28°C (83°F), peaking at 33°C (91°F). However, it also witnesses increased precipitation at 83 mm (3.3 in) spread over 18 days, while humidity drops to 61%. For a more detailed look at March weather, explore Chanthaburi weather in March.
In comparing the weather between December and April, we notice a significant increase in temperature and precipitation. December enjoys a warmer average temperature, ranging from a minimum of 18°C (64°F) to a maximum of 32°C (91°F), with relatively low precipitation of 35 mm (1.4 in) over about 5 days. In contrast, April is hotter with an average of 29°C (84°F), where temperatures range from a minimum of 20°C (69°F) to a maximum of 34°C (94°F), but it also experiences much heavier rainfall, totaling 121 mm (4.8 in) across 21 days. Both months share a consistent humidity level of 70%, contributing to a tropical feel throughout the year. For more detailed information about April weather, you can visit Chanthaburi weather in April.
In December, the weather is generally warm, with temperatures ranging from a minimum of 18°C (64°F) to a maximum of 32°C (91°F) and an average of 27°C (80°F). The month experiences less precipitation, totaling 35 mm (1.4 in) over about 5 days and humidity levels at 70%. In contrast, May sees slightly higher temperatures, with minimums at 23°C (74°F) and averages around 29°C (84°F), peaking at 32°C (90°F). However, it is significantly wetter, accumulating 272 mm (10.7 in) of rain over 28 days and higher humidity at 80%. For a more detailed look at the weather conditions, you can check Chanthaburi weather in May.
In December, the weather tends to be pleasantly warm, with average temperatures ranging from a minimum of 18°C (64°F) to a maximum of 32°C (91°F). The relatively low precipitation of 35 mm (1.4 in) over about 5 days, coupled with a humidity level of 70%, makes for a comfortable and drier month. In contrast, June experiences significantly warmer temperatures, with minimums around 26°C (78°F) and averages hovering at 28°C (84°F), but the rainfall is notably higher at 362 mm (14.3 in) over 28 days. The increased humidity of 85% during this month can make the weather feel much more oppressive. For a more detailed look at how June weather varies, check out Chanthaburi weather in June.
In comparing the weather for December and July, December offers a more moderate climate with temperatures ranging from a minimum of 18°C (64°F) to a maximum of 32°C (91°F) and an average of 27°C (80°F). The month sees relatively low precipitation of 35 mm (1.4 in) spread over about 5 days, alongside moderate humidity at 70%. In contrast, July experiences warmer temperatures with a minimum of 25°C (77°F) and a slightly lower maximum of 31°C (88°F), maintaining an average of 28°C (83°F). However, July is significantly wetter, with 364 mm (14.3 in) of rainfall over 30 days and higher humidity at 86%. For more detailed information, you can visit Chanthaburi weather in July.
December and August present quite different weather experiences. In December, the temperatures range from a mild 18°C (64°F) at night to a warm 32°C (91°F) during the day, with an average of 27°C (80°F). The humidity hovers around 70%, and precipitation is relatively low at 35 mm (1.4 in), occurring on about 5 days throughout the month.
In contrast, August is much warmer with a minimum temperature of 25°C (77°F) and an average of 28°C (83°F), peaking at 31°C (88°F). The month is characterized by significantly higher humidity at 88% and heavy rainfall, totaling 367 mm (14.4 in) over 29 days. For a more detailed look at August weather, you can check Chanthaburi weather in August.
When comparing the weather in December and September, a notable difference in temperature and precipitation becomes apparent. December enjoys a milder climate with average temperatures ranging from a minimum of 18°C (64°F) to a maximum of 32°C (91°F), featuring relatively low humidity at 70%. In contrast, September is much wetter, experiencing a higher average temperature of 28°C (82°F) with minimums of 25°C (77°F) and a significant maximum of 32°C (90°F). Precipitation levels soar in September, with an average of 379 mm (14.9 in) spread over 29 days, resulting in higher humidity at 87%. For more detailed information, refer to Chanthaburi weather in September.
In comparing the weather of December and October, December generally experiences warmer temperatures, with a minimum of 18°C (64°F) and an average of 27°C (80°F), while October sees a higher minimum of 24°C (75°F) and an average of 28°C (82°F). December also features significantly less precipitation, with only 35 mm (1.4 in) over 5 days, compared to October's substantial 282 mm (11.1 in) over 24 days. Additionally, humidity levels are lower in December at 70%, compared to October's 83%. This makes December a drier and slightly cooler month overall, providing a more comfortable experience compared to the wetter and more humid October. For more details, you can check Chanthaburi weather in October.
December's weather presents a slight drop in both minimum and average temperatures compared to November, with December's minimum at 18°C (64°F) and average at 27°C (80°F), while November sees a minimum of 23°C (74°F) and an average of 28°C (82°F). The maximum temperatures remain quite similar, with December peaking at 32°C (91°F) and November at 33°C (91°F). Additionally, December experiences less precipitation, totaling 35 mm (1.4 in) over 5 days, whereas November has higher rainfall at 53 mm (2.1 in) over 10 days, contributing to its higher humidity of 78% compared to December's 70%. For more detailed weather insights, you can visit Chanthaburi weather in November.
In December, Chanthaburi experiences a delightful shift in weather, making it a great time to visit. With mild temperatures averaging around 27°C (80°F) and a pleasant drop in humidity to about 70%, the tropical heat becomes more bearable compared to the sweltering months of the year. Though there's a slight chance of rain, with an average precipitation of 35 mm (1.4 in) over just five days, the month typically welcomes sunny spells perfect for exploration. This month not only offers a comfortable climate but also showcases the beauty of Chanthaburi's landscapes, enhancing your travel experience. For a deeper understanding of the weather patterns throughout the year, check out Chanthaburi Climate.