Last updated: August 28, 2025
December in Tan Ky, Vietnam offers a unique blend of cool and pleasant weather, with maximum temperatures reaching up to 29°C (84°F) and an average of 19°C (67°F). As the month unfolds, temperatures can dip to a minimum of 8°C (47°F), making it ideal for cozy attire. This month also sees an average precipitation of 64 mm (2.5 in) spread across 9 days, contributing to the region's lush landscape. With a humidity level of 78%, visitors can expect a refreshing atmosphere, combining cool breezes and occasional rainfall, perfectly suited for exploring the vibrant local culture.
As December rolls into Tan Ky, Vietnam, the temperatures begin to dip slightly, marking a transition to cooler weather. With minimums reaching 8°C (47°F) and averages hovering around 19°C (67°F), the atmosphere is refreshingly crisp compared to the sweltering heat of the preceding months. Daytime highs of 29°C (84°F) provide a pleasant contrast, allowing for enjoyable outdoor activities under the sun without the oppressive heat typical of summer. This shift in temperatures reflects a gradual cooling trend as the year comes to a close, offering residents and visitors a delightful reprieve and an ideal backdrop for exploring the beauty of this charming region.
In December, Tan Ky, Vietnam experiences a notable shift as the precipitation begins to taper off, with 64 mm (2.5 in) of rainfall over 9 days. This marks a contrast to the preceding months, particularly October, which is the rainiest with a staggering 360 mm (14.2 in), and the peak of the rainy season in August and September, where totals soar to 291 mm (11.4 in) and 272 mm (10.7 in) respectively. As the year winds down, December offers a lighter yet persistent drizzle, hinting at the transition into drier months ahead, while still retaining a significant level of moisture compared to the calmer early months of the year. Overall, these trends showcase a clear seasonal pattern, with precipitation peaking during the height of summer and gradually diminishing as winter approaches.
December in Tan Ky, Vietnam, sees a humidity level of 78%, maintaining the relatively moist conditions that characterize the latter part of the year. Following a gradual decline from the peak summer months, the humidity starts to stabilize as the region transitions from the sweltering heat of July and August, both of which boast high humidity levels of 90%. Moving into the cooler months, humidity levels dip slightly, hitting a low of 70% in April before rebounding in the late year. Overall, the trend reveals a pattern of increased humidity during the hotter months, gradually easing into a more comfortable level by December, which still retains a sense of mugginess typical of Vietnam's tropical climate.
In December, Tan Ky, Vietnam, experiences a UV Index of 8, categorized as very high, which means that while the risks of harm from unprotected sun exposure are significant, you still have a bit more time to seek shade compared to earlier months. As the year comes to a close, the UV levels show a gradual decrease from the extreme peaks observed in mid-year, where indices soared to 14 in July through September. This trend allows a slightly extended burn time of 15 minutes before skin damage could occur, echoing a similar condition in January. Understanding these patterns can help residents and visitors alike navigate sun safety effectively. For more detailed information, check out the Tan Ky UV Index.
UV Risk Categories
December in Tan Ky, Vietnam, marks a subtle transition as the year comes to a close, offering 243 hours of sunshine. While it may seem like a dip from the sunniest months of May (308 hours) and June (305 hours), December's weather still delivers ample bright days compared to the colder months of January (192 hours) and February (253 hours). This gradual decrease in sunlight hours highlights the region’s shift from the vibrant summer days to the cooler, more tranquil winter. Despite fewer hours of sunshine, December’s warmth and charm maintain the allure of Tan Ky, inviting visitors to bask in its gentle rays even as the year winds down.
In December, Tan Ky, Vietnam experiences a 38% chance of sunny weather, aligning closely with the sunnier months of January and February. This suggests a favorable uptick in sunlight as the year comes to a close, especially when compared to the often overcast summer months, such as June and August, which see significantly lower sunshine probabilities. Following a relatively gloomy spell from June to October, December offers a welcome return to brightness, making it an appealing choice for those eager to enjoy some sun during the winter season.
As the year winds down in Tan Ky, Vietnam, December brings a notable shift in daylight duration. With only 10 hours of daylight, this month marks the lowest point in the annual cycle, contrasting sharply with the longest days of summer, where residents enjoyed up to 13 hours in May, June, and July. Following the gradual increase in brightness through the spring months, daylight peaks in mid-year before tapering off in the fall. Interestingly, the transition from 11 hours in January and February to just 10 hours in December not only highlights the region's subtropical climate but also invites a cozy conclusion to the year, as the shorter days usher in a season of reflection and warmth.
In December, the tranquil winds of Tan Ky, Vietnam, gently sweep through the landscape at an average speed of 1.8 m/s (4 mph). This month sees a slight uptick from November’s average, hinting at a trend of increasingly brisk conditions as the year draws to a close. Throughout the year, wind speeds fluctuate, peaking in June and August with 2.4 m/s and 2.3 m/s respectively, showcasing the region's potential for invigorating breezes during the warmer months. As the weather cools, the steadiness of December’s winds serves as a reminder of the region's climatic rhythm, offering a serene backdrop for those looking to embrace the calming essence of winter in Tan Ky.
Weather in Tan Ky varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Tan Ky, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather features a mild range of temperatures with a minimum of 8°C (47°F) and a maximum of 29°C (84°F), while January sees a slightly lower minimum at 7°C (45°F) but a higher maximum of 31°C (88°F). Both months have an average temperature of around 19°C (66-67°F), but January experiences less precipitation at 41 mm (1.6 in) over 8 days, compared to December's 64 mm (2.5 in) across 9 days. Additionally, January has a lower humidity level at 74%, compared to December's 78%. For more detailed weather information, check out Tan Ky weather in January.
In December, the weather is characterized by temperatures ranging from a minimum of 8°C (47°F) to a maximum of 29°C (84°F), with an average temperature of 19°C (67°F). The month experiences moderate rainfall, totaling 64 mm (2.5 in) over about 9 days, paired with a humidity level of 78%. In contrast, February brings slightly warmer conditions with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 33°C (91°F), while maintaining a similar average of 20°C (67°F). Rainfall decreases to 37 mm (1.5 in) over 7 days, and humidity remains comparable at 77%. For a deeper insight into February's weather specifics, you can check out Tan Ky weather in February.
In December, the weather tends to be milder, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 29°C (84°F) and an average of 19°C (67°F). The month typically experiences around 64 mm (2.5 in) of precipitation over about 9 days, accompanied by a relatively high humidity of 78%.
In contrast, March brings warmer temperatures, with a minimum of 12°C (54°F) and a maximum reaching up to 36°C (97°F), averaging 23°C (74°F). Although it shares the same total precipitation of 64 mm (2.5 in), the rain falls over a greater number of days, approximately 12, resulting in slightly lower humidity at 74%. For more detailed insights into the weather during this month, please refer to Tan Ky weather in March.
In December, the weather tends to be milder, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 29°C (84°F) and an average of 19°C (67°F). This month experiences about 64 mm (2.5 in) of precipitation over 9 days, and humidity levels are relatively high at 78%. In contrast, April brings warmer temperatures, with a minimum of 15°C (60°F), an average of 26°C (78°F), and highs reaching 38°C (102°F). This month sees increased rainfall, totaling 121 mm (4.8 in) across 12 days, and slightly lower humidity at 70%. For more details on the weather in April, check out Tan Ky weather in April.
In December, the weather in Tan Ky features a milder temperature range, with minimums around 8°C (47°F) and maximums reaching 29°C (84°F). Average temperatures are comfortable at approximately 19°C (67°F), accompanied by 64 mm (2.5 in) of precipitation over about 9 days. The humidity remains high at 78%, creating a cool and damp atmosphere.
In contrast, May experiences significantly warmer conditions, with temperatures soaring between a minimum of 19°C (66°F) and a sweltering maximum of 41°C (106°F). The average temperature for this month is around 29°C (84°F), and precipitation increases to 139 mm (5.5 in) over approximately 14 days, while humidity stays steady at 78%. This combination of high heat and increased rainfall makes May distinctly more intense and humid than December.
For more detailed weather information, check out Tan Ky weather in May.
December and June present stark contrasts in weather conditions. In December, temperatures range from a mild 8°C (47°F) to a comfortable high of 29°C (84°F), with an average of 19°C (67°F). The month sees moderate rainfall, totaling 64 mm (2.5 in) over about nine days, accompanied by relatively high humidity at 78%. In contrast, June experiences significantly warmer temperatures, with a minimum of 25°C (77°F) and soaring highs reaching up to 42°C (108°F), averaging around 32°C (89°F). The precipitation also increases to 102 mm (4.0 in) over ten days, coupled with an increase in humidity to 82%. This comparison highlights the shift from the cooler, wetter December to the hot, humid June. For more details, visit Tan Ky weather in June.
In contrast to December, which features milder temperatures ranging from a minimum of 8°C (47°F) to a maximum of 29°C (84°F) and an average of 19°C (67°F), July brings significantly hotter weather with temperatures soaring between 25°C (76°F) and 41°C (106°F), averaging around 31°C (88°F). Additionally, July experiences much higher precipitation, totaling 254 mm (10.0 in) over 17 rainy days, compared to December's 64 mm (2.5 in) across 9 days. The humidity levels also peak in July at 90%, compared to 78% in December, making July feel more oppressive and steamy. For a detailed look at Tan Ky weather this time of year, visit Tan Ky weather in July.
December and August present dramatically different weather patterns. In December, temperatures range from a mild 8°C (47°F) at night to a warm 29°C (84°F) during the day, with an average of 19°C (67°F). The month experiences approximately 64 mm (2.5 in) of precipitation over about 9 days, accompanied by a humidity level of 78%. In contrast, August boasts substantially higher temperatures, with nighttime lows of 24°C (76°F) and daytime highs peaking at 40°C (104°F), averaging around 30°C (86°F). Rainfall is significantly heavier at 291 mm (11.4 in), occurring on roughly 19 days, and humidity climbs to 90%. For a closer look at weather specifics in August, visit Tan Ky weather in August.
December and September exhibit distinct weather patterns that highlight the transition from the wet to the cooler months. In December, temperatures range from a minimum of 8°C (47°F) to a maximum of 29°C (84°F), with an average of 19°C (67°F) and 64 mm (2.5 in) of precipitation over 9 days. The humidity level sits at 78%, contributing to a comparatively milder feel. In contrast, September is significantly warmer, with temperatures ranging from a minimum of 22°C (71°F) to a scorching maximum of 37°C (99°F), averaging around 28°C (83°F). This month also experiences much higher precipitation, totaling 272 mm (10.7 in) over 20 days, paired with a slight increase in humidity at 84%. The stark difference in rainfall and temperature patterns underscores the seasonal shift as the year comes to a close. For more details on weather in September, check out Tan Ky weather in September.
In comparing the weather of December and October, it is evident that October experiences warmer temperatures, with averages around 25°C (78°F) and maximums reaching 34°C (93°F). In contrast, December sees a cooler range, with averages of 19°C (67°F) and maximums of 29°C (84°F). Additionally, October is marked by significantly higher rainfall, totaling 360 mm (14.2 in) over 21 days, compared to December's 64 mm (2.5 in) over just 9 days. Humidity levels are fairly similar, standing at 81% in October and 78% in December. For a closer look at October's weather, you can visit Tan Ky weather in October.
In comparing the weather between December and November, it becomes clear that December experiences cooler temperatures overall, with a minimum of 8°C (47°F) and a maximum of 29°C (84°F), compared to November's warmer range of 15°C (59°F) to 33°C (92°F). While both months share the same humidity level of 78%, November is slightly wetter, receiving 96 mm (3.8 in) of precipitation over 11 days, whereas December has 64 mm (2.5 in) across 9 days. For more detailed insights on November's weather, you can check Tan Ky weather in November.
In December, Tan Ky experiences a distinct shift in weather compared to other months, with cooler temperatures and increased humidity creating a unique ambiance. The maximum temperature hovers around a comfortable 29°C, making outdoor exploration pleasant yet inviting. As the mercury dips to a cooler average of 19°C and can drop to a chilly 8°C at night, locals and visitors alike can enjoy embracing the season's cozy charm. Rainfall also makes its presence felt, with about nine days of precipitation adding to the lush landscape. This contrast from the warmer months highlights the character of December, making it an intriguing time to visit. For more detailed information, check out Tan Ky Climate.