Last updated: August 28, 2025
Experience the charming climate of Nha Trang, Vietnam, in December, where temperatures average a pleasant 25°C (77°F), with highs reaching 28°C (84°F) and lows dipping to a comfortable 21°C (70°F). This month is characterized by its high humidity of 89% and frequent rain, as evidenced by 269 mm (10.6 in) of precipitation across 21 days. While December brings significant rainfall, it also underscores the lush beauty of this coastal paradise, making it an intriguing time for visitors to embrace the scenic tranquility of Nha Trang.
As December rolls into Nha Trang, the temperatures begin to cool slightly, offering a refreshing reprieve from the preceding months. With minimums around 21°C (70°F), an average of 25°C (77°F), and maximums peaking at 28°C (84°F), this coastal city remains pleasantly warm, perfect for beach outings and outdoor activities. Compared to the warmer summer months, December marks a transition into milder conditions, creating an inviting climate for travelers eager to explore the stunning landscapes and vibrant culture without the intense heat. Even as the year comes to a close, Nha Trang continues to offer a delightful escape, embodying a tropical paradise with balanced warmth and comfort.
December in Nha Trang, Vietnam, marks the tail end of the city's wet season, delivering a substantial precipitation amount of 269 mm (10.6 in) over about 21 days of rain. This volume is only slightly lower than November's record-breaking 470 mm (18.5 in), indicating the month remains quite wet. As the year concludes, December continues the trend of increasing rainfall seen throughout the earlier months, peaking in October, which recorded 270 mm (10.6 in). Despite the persistent showers, the rainfall begins to taper off compared to the earlier months, suggesting that Nha Trang’s transition towards drier conditions is beginning, paving the way for a more temperate climate ahead.
In December, Nha Trang experiences a humidity level of 89%, which is slightly lower than the peak seen in November at 91%. This month marks a continuation of the city's trend towards increasingly humid conditions as the year progresses, with humidity gradually climbing from a comfortable 72% in April to nearly 90% by the end of the year. As one of the more humid months, December is not far from the high humidity typical during the summer, where levels often soar above 85%. Travelers can expect a moist atmosphere as they explore this vibrant coastal city, making it a great time to enjoy the warm weather, though discretion is advised for those sensitive to humidity.
In December, residents and visitors of Nha Trang, Vietnam, experience a UV Index of 10, categorized as very high, with a burn time of just 15 minutes. This marks a slight decrease from the preceding months, where the UV Index consistently hovered between 11 and 16, indicating extreme exposure conditions. Despite this reduction, the UV levels remain significant, reminding everyone to take necessary precautions when enjoying the outdoor paradise. Notably, the trend through the year shows a consistent pattern of intense sunlight, particularly from February to April, when the UV Index peaks at 13-16. For more detailed insights on the UV Index throughout the year, check out Nha Trang UV Index.
UV Risk Categories
December in Nha Trang, Vietnam, offers a delightful transition into winter, with 266 hours of sunshine gracing the city. As the year draws to a close, sunlight begins to taper off from the peak of 325 hours seen in March, yet December’s brightness still outshines the late fall months, like November with its 254 hours. Visitors can revel in the lingering warmth as the sunshine remains ample, providing a perfect backdrop for beach days and exploration. Overall, December’s sun signals a comforting wrap-up to the year, echoing the region’s charm while hinting at the sunny start of a new one.
As December rolls into Nha Trang, the likelihood of sunny weather shows a modest promise, with a 23% chance of sunshine. This represents a slight increase from the gloomy autumn months, where October and November faced only 9% and 13% sun chances, respectively. While December doesn't boast the same bright opportunities as the preceding months of March and April, with chances peaking at 59% and 45%, there is a glimmer of hope for those longing for sun-kissed days. Overall, December brings a refreshing, albeit limited, transition towards sunnier conditions, hinting at brighter weather as the new year approaches.
In Nha Trang, Vietnam, the daylight duration exhibits a fascinating rhythm throughout the year. Starting in December, the city enjoys about 11 hours of daylight, a figure consistent with both January and February. As spring approaches, daylight begins to stretch, reaching 12 hours from March to August, flooding the beaches with extra sun. However, as the year winds down, daylight gradually reduces again, reflecting a cycle that feels both predictable and comforting. This trend not only enhances the tropical charm of Nha Trang but also underscores its appeal for sun-seekers, especially in those sun-soaked summer months.
As December approaches in Nha Trang, the coastal city welcomes a gentle increase in wind speed, averaging 5.5 m/s (12 mph). This uptick provides a refreshing contrast to the tranquil breezes of the summer months, where winds dipped to just 2.2 m/s (5 mph) in both May and July. By November, the winds began to gain momentum, reaching 4.2 m/s (9 mph), hinting at December's arrival with a more vibrant atmosphere. Overall, the transition from the dry calm of spring to the mildly breezy December showcases a playful dance of the winds, enhancing Nha Trang's charm and inviting locals and tourists alike to embrace the season’s invigorating spirit.
Weather in Nha Trang varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Nha Trang, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather is typically warmer and wetter, with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 28°C (84°F) and an average of 25°C (77°F). This month experiences significant rainfall, totaling 269 mm (10.6 in) over 21 days, contributing to a high humidity level of 89%. In contrast, January offers slightly cooler conditions, with temperatures ranging from 20°C (68°F) to 28°C (83°F) and an average of 24°C (76°F). Precipitation decreases significantly to 128 mm (5.0 in) over 15 days, resulting in a more pleasant humidity level of 84%. For more details about the weather in January, you can check Nha Trang weather in January.
December weather is characterized by relatively warm temperatures, with a minimum of 21°C (70°F) and an average of 25°C (77°F), reaching highs of 28°C (84°F). However, this month also experiences significant rainfall, averaging 269 mm (10.6 in) over 21 days, along with high humidity at 89%. In contrast, February sees slightly cooler temperatures, with a minimum of 19°C (66°F) and an average of 24°C (76°F), peaking at 29°C (84°F). Notably, the month is much drier, with only 47 mm (1.9 in) of precipitation over 9 days, and a reduction in humidity to 79%. For more details, you can check out Nha Trang weather in February.
In December, the weather is characterized by warm temperatures, with a minimum of 21°C (70°F) and an average of 25°C (77°F), peaking at a maximum of 28°C (84°F). However, this month also sees significant rainfall, with an average precipitation of 269 mm (10.6 in) spread over 21 days, contributing to high humidity levels at 89%. In contrast, March experiences slightly higher average temperatures, reaching a maximum of 31°C (88°F) while maintaining a minimum of 21°C (70°F) and an average of 26°C (79°F). March is much drier, with only 38 mm (1.5 in) of precipitation over 10 days and a decrease in humidity to 75%. For more details, you can visit Nha Trang weather in March.
In comparing the weather between December and April, December experiences slightly cooler temperatures, with average highs around 28°C (84°F) and a higher humidity of 89%. This month also sees considerable rainfall, totaling 269 mm (10.6 in) over approximately 21 days, making it one of the wetter months. In contrast, April is warmer and drier, boasting average temperatures that reach up to 32°C (91°F) and significantly less precipitation at just 54 mm (2.1 in) over 12 days, accompanied by lower humidity levels of 72%. For more detailed information, you can check Nha Trang weather in April.
In December, the weather tends to be warm and humid, with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 28°C (84°F), and an average of 25°C (77°F). The month experiences significant rainfall, totaling 269 mm (10.6 in) over 21 days, contributing to a high humidity level of 89%. In contrast, May offers hotter conditions, with temperatures starting from a minimum of 26°C (78°F) and peaking at 34°C (94°F), averaging 29°C (84°F). The precipitation in May is relatively lower at 102 mm (4.0 in) over 17 days, and humidity drops to 77%. For a detailed overview of the weather in May, you can check this link: Nha Trang weather in May.
In December, the weather is characterized by milder temperatures, with a minimum of 21°C (70°F) and an average temperature of 25°C (77°F), peaking at 28°C (84°F). The month sees significant rainfall, accumulating 269 mm (10.6 in) over 21 days, contributing to a high humidity level of 89%. In contrast, June typically offers warmer conditions, with temperatures ranging from a minimum of 26°C (79°F) to a maximum of 35°C (95°F), averaging around 30°C (86°F). Rainfall is considerably less, with only 61 mm (2.4 in) spread over 14 days and a slightly lower humidity at 85%. For those interested in more details, you can check Nha Trang weather in June.
December and July present significantly different weather patterns. In December, temperatures range from a minimum of 21°C (70°F) to a maximum of 28°C (84°F), with an average of 25°C (77°F). This month sees a notable amount of rainfall, accumulating to 269 mm (10.6 in) over 21 days, contributing to a high humidity level of 89%. In contrast, July experiences warmer temperatures, with a minimum of 26°C (79°F), an average of 29°C (85°F), and a high of 34°C (93°F). Precipitation is much lower at 79 mm (3.1 in) and occurs over 18 days, while humidity is slightly less at 84%. For more detailed information on July weather, you can check Nha Trang weather in July.
In December, the weather is pleasantly warm with average temperatures ranging from a minimum of 21°C (70°F) to a maximum of 28°C (84°F). However, it experiences significant rainfall, totaling 269 mm (10.6 in) over approximately 21 days, along with high humidity at 89%. In contrast, August is typically hotter, with temperatures averaging between 25°C (78°F) and 34°C (93°F), but it receives much less rain, at 96 mm (3.8 in) across 19 days and slightly lower humidity at 87%. For more specific details about August weather, you can view this link: Nha Trang weather in August.
In comparing the weather of December and September, we see notable differences in temperature and precipitation. December experiences milder temperatures, with a minimum of 21°C (70°F) and a maximum of 28°C (84°F), while September is warmer, ranging from a minimum of 25°C (77°F) to a maximum of 33°C (92°F). Although December has a higher average humidity at 89%, September isn’t far behind with 88%, giving a similar feeling of muggy conditions. Precipitation is significantly higher in December, totaling 269 mm (10.6 in) over 21 rainy days compared to September's 167 mm (6.6 in) across 23 days. For more details about September weather, you can visit Nha Trang weather in September.
In comparing the weather of December and October, we see distinct differences despite similar precipitation levels. October experiences higher temperatures, with a minimum of 25°C (77°F) and an average of 27°C (81°F), reaching up to 32°C (89°F) at its peak. In contrast, December is cooler, with temperatures ranging from a minimum of 21°C (70°F) to an average of 25°C (77°F), and a maximum of 28°C (84°F). Both months see considerable rainfall, with October receiving slightly more rain on 27 days compared to December's 21 days. Interestingly, humidity remains consistent at 89% for both months, creating a tropical feel year-round. For more details, check out Nha Trang weather in October.
When comparing the weather in December to that of November, December tends to be slightly cooler with average temperatures ranging from a minimum of 21°C to a maximum of 28°C. In contrast, November features warmer temperatures, with a minimum of 23°C and a peak of 31°C. Precipitation is notably higher in November, totaling 470 mm over 24 days, while December experiences less rainfall at 269 mm over 21 days. Both months have high humidity levels, but November is marginally more humid at 91%, compared to December's 89%. For more detailed information on November weather, you can visit Nha Trang weather in November.
As December settles over Nha Trang, the weather transforms into a cooler and more humid experience compared to other months of the year. With temperatures averaging around 25°C (77°F), visitors can expect pleasant days, although the frequent rainfall—totaling about 269 mm—brings about 21 days of precipitation, making it one of the wetter months. The high humidity levels, typically around 89%, can create a tropical atmosphere, perfect for those who enjoy a lush, green setting. While it may not be the sunniest time to visit, December offers a unique charm that adds to Nha Trang's allure. For more details on how the weather changes throughout the year, check out the comprehensive Nha Trang Climate page.