December Weather in Son Tra, Vietnam

Last updated: August 28, 2025

In December, Son Tra, Vietnam experiences a moderate climate, with temperatures ranging from a maximum of 28°C (83°F) to a minimum of 18°C (64°F), averaging around 23°C (73°F). This month is characterized by high humidity levels at 89%, creating a tropical feel that enhances the lush surroundings. However, visitors should prepare for frequent rainfall, as 24 days in December contribute to a total precipitation of approximately 355 mm (14.0 in). This blend of warm temperatures and wet weather paints a vibrant picture of Son Tra during the early winter, offering a unique experience for those who seek adventure in this stunning region of Vietnam.

December Temperature in Son Tra

In December, Son Tra, Vietnam experiences a gentle shift in temperatures as the year comes to a close. With minimum temperatures resting around 18°C (64°F) and an average of 23°C (73°F), the climate feels pleasantly mild compared to the preceding months. As the weather transforms from the warmer, sticky summer heat to milder winter conditions, maximum temperatures peak at 28°C (83°F), creating a comfortable atmosphere ideal for outdoor exploration. This month marks a transition, as cooling nights begin to contrast the warm days, offering a delightful balance and inviting visitors to enjoy both the tropical scenery and vibrant local culture.

December Weather in Son Tra: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Son Tra, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Son Tra, December typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec727277798487868683807773
Data source: Temperature data for Son Tra generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Son Tra

December in Son Tra, Vietnam, marks a significant transition in the annual precipitation cycle, as the region experiences a notable decrease following the wettest months. With 355 mm (14.0 in) of rain over approximately 24 days, December still showcases a robust level of precipitation, albeit less than the torrential downpours of October and November, which recorded 533 mm and 596 mm, respectively. The heavy rains in the preceding months lay the groundwork for December's significant moisture, contributing to the area's lush landscapes. As the year rounds off, Son Tra frequently presents a blend of dreary days and intermittent sunshine, reminding residents and visitors alike that the monsoon's influence persists, albeit with a gentler touch.

December Precipitation Trends in Son Tra

The chart displays monthly precipitation patterns in Son Tra, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Son Tra, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec16184807910869146142246533596356
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Son Tra

In Son Tra, Vietnam, December marks a transitional phase in humidity, maintaining a notable level at 89%. As the year progresses, humidity levels generally peak toward the end, with October starting the trend at 90%, followed closely by November at 91%. However, December showcases a slight dip, yet remains significantly high compared to earlier months like April and May, which boast lower averages of 75% and 80%, respectively. This gradual increase from the drier spring months culminates in a distinctly humid winter, ensuring that December retains a tropical essence, reminiscent of the lush, vibrant climate characteristic of the region throughout the year.

December Average Humidity in Son Tra

This chart illustrates the average monthly humidity levels in Son Tra, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Son Tra is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%83%78%75%80%85%85%87%88%90%91%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Son Tra

In December, Son Tra, Vietnam experiences a UV Index of 9, categorized as very high, with a burn time of just 15 minutes. As the year transitions from the extreme levels seen in the preceding months, the index dips slightly, yet caution is still necessary. Notably, the UV levels remain elevated during the dry season, with values peaking at 15 in April and maintaining an extreme rating throughout the summer months. From January to April, the UV Index frequently reaches high figures, emphasizing the importance of sun protection, even as December brings a slight reprieve. For a detailed look at the UV Index throughout the year, explore Son Tra UV Index.

Maximum UV Index Levels in Son Tra for December

The chart shows the monthly maximum UV Index (UVI) for Son Tra in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Son Tra typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121415141314141312109
Data source: Son Tra December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

December Sunshine in Son Tra

In Son Tra, Vietnam, December brings a gentle fade into winter, with 229 hours of sunshine, making it one of the sunniest months of the year. While less luminous than the peak of May with its impressive 329 hours, December still invites outdoor enthusiasts to enjoy the mild weather and stunning landscapes. The trend throughout the year shows that sunshine hours are highest in the summer months, peaking in May and consistently remaining above 300 hours from March to July. As the year closes, however, the light begins to wane, wrapping the region in a cozy warmth. Visitors can relish in the softer rays of December, enjoying the stunning sunsets that fade gently over the horizon, even as the year’s sunshine starts to dwindle.

Monthly Sunshine Duration in Son Tra: December Highlighted

The December sunshine duration represents the total number of hours Son Tra experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec210h271h315h301h329h315h317h318h302h273h239h229h
Data source: Son Tra December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Son Tra During December

In December, the likelihood of sunny weather in Son Tra, Vietnam is fairly modest, with a 23% chance of sunshine. This figure is slightly higher than the dreary autumn months of October and November, which see even lower percentages of sun. However, this trend reflects a general decline in sunny days as the year progresses—from a peak of 55% in February down to December's more subdued forecast. While December may not offer the brightest days, it stands as a transitional month, hinting at the fluctuating weather patterns of the region as it approaches the new year. Travelers should come prepared for a mix of sun and clouds, showcasing the captivating beauty of this coastal paradise even in its less sunny moments.

Percentage of Sunny Days in December in Son Tra

The chart illustrates the percentage of sunny days in Son Tra throughout the year, with December highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Son Tra experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec25%55%48%47%49%27%29%22%23%14%24%23%
Data source: Son Tra December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Son Tra in December

In Son Tra, Vietnam, the daylight duration varies throughout the year, reflecting the region's tropical climate. Starting from January to February, residents enjoy 11 hours of daylight, which remains consistent until November. As spring approaches in March and April, daylight begins to extend to 12 hours, a trend that persists through the vibrant month of May. The longest days occur in June, with 13 hours of sunlight, marking the peak of daylight before it gradually tapers off again. By July through September, daylight reverts to 12 hours, showcasing a stable pattern. As the year comes full circle, October and November return to 11 hours, culminating in December, which also sees 11 hours of daylight. This rhythmic ebb and flow of sunlight not only defines the seasons but also enriches the experiences of those living in this picturesque locale.

Average Daylight Hours in Son Tra for December

The chart illustrates the variation in daylight duration in Son Tra throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 17m11h 36m12h 2m12h 29m12h 51m13h 2m12h 57m12h 37m12h 11m11h 45m11h 22m11h 11m
Data source: Son Tra daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Son Tra

As December arrives in Son Tra, Vietnam, the wind begins to stir with a refreshing vigor, reaching an average speed of 3.8 m/s (8 mph). This notable uptick in wind speed marks a gradual increase from the earlier months, where averages hovered around 2.1 to 3.5 m/s. The transition to December not only signifies a shift in the seasonal winds but also enhances the area's natural beauty, inviting locals and tourists alike to revel in the invigorating breezes. This inviting atmosphere is a reminder that, while the summer months are gentler, the winter season brings a lively energy that enriches the coastal experience. As the year closes, the robust December winds encapsulate the spirit of change, making for perfect days to explore Son Tra's captivating landscapes.

Average December Wind Speed in Son Tra

The chart displays monthly wind speed patterns in Son Tra, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.02.53.02.62.82.12.62.42.83.33.53.8 m/s
Data source: Son Tra December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Son Tra Compares to Other Months

Weather in Son Tra varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Son Tra, focusing on differences in temperature, rainfall, humidity, and UV levels.

December and January exhibit relatively mild weather conditions, with average high temperatures peaking at 28°C (84°F) in both months. December tends to be slightly warmer at night, with a minimum temperature of 18°C (64°F), compared to January's 16°C (61°F). Precipitation is significantly higher in December, totaling 355 mm (14.0 in) over 24 rainy days, while January experiences only 161 mm (6.4 in) over 19 days. Humidity remains high during both months, with December at 89% and January slightly lower at 86%. For a closer look at the weather specifics, you can check out Son Tra weather in January.

December and February exhibit notable differences in weather patterns. In December, temperatures range from a minimum of 18°C (64°F) to a maximum of 28°C (83°F), with an average of 23°C (73°F). The month sees considerable rainfall, totaling 355 mm (14.0 in) spread over 24 days, and high humidity at 89%. In contrast, February experiences slightly cooler minimum temperatures at 16°C (61°F) and higher maximums reaching 30°C (85°F), with an average temperature similar to December at 22°C (73°F). Precipitation drastically decreases to 84 mm (3.3 in) over just 12 days, and the humidity is slightly lower at 83%. For a more detailed look at February weather, you can visit Son Tra weather in February.

In December, the weather is characterized by milder temperatures, with a minimum of 18°C (64°F), an average of 23°C (73°F), and a maximum of 28°C (83°F). This month also experiences heavy precipitation, totaling 355 mm (14.0 in) over 24 days, accompanied by high humidity levels of 89%. In contrast, March brings warmer temperatures, with a minimum of 19°C (67°F), an average of 25°C (77°F), and a high of 31°C (89°F). Rainfall is significantly reduced to 80 mm (3.2 in) over just 11 days, and humidity drops to 78%. For a detailed look at the conditions during March, check out Son Tra weather in March.

In comparing the weather of December and April, December experiences milder temperatures with a minimum of 18°C (64°F) and an average of 23°C (73°F), while April warms up significantly, featuring a minimum temperature of 20°C (69°F) and an average of 26°C (80°F). December is characterized by higher humidity at 89% and considerable rainfall, accumulating 355 mm (14.0 in) over 24 days, making it one of the wettest months. In contrast, April enjoys considerably less precipitation at 79 mm (3.1 in) over just 10 days, with lower humidity at 75%, creating a more comfortable atmosphere. For more details about the weather in April, consider checking out Son Tra weather in April.

December and May present contrasting weather patterns. In December, temperatures range from a minimum of 18°C (64°F) to a maximum of 28°C (83°F), with an average of 23°C (73°F). The month sees significant rainfall, with 355 mm (14.0 in) spread across 24 days and a high humidity level of 89%. In contrast, May experiences warmer temperatures, with a minimum of 23°C (74°F) and a maximum of 36°C (96°F), averaging 29°C (84°F). Precipitation in May is much less, totaling 108 mm (4.3 in) over 14 days, and humidity decreases to 80%. For more details on the weather in May, you can refer to Son Tra weather in May.

December and June present distinctly different weather patterns. December experiences milder temperatures, with averages ranging from a minimum of 18°C (64°F) to a maximum of 28°C (83°F), accompanied by high humidity levels at 89%. In contrast, June boasts warmer conditions, with temperatures typically ranging from a minimum of 26°C (78°F) to a scorching maximum of 37°C (98°F), though it sees significantly less rainfall at 69 mm (2.7 in) over just 13 days. For more specific details, you can check Son Tra weather in June. Overall, June offers hotter and drier weather compared to the cooler and wetter December.

In December, the weather is characterized by milder temperatures, with a minimum of 18°C (64°F) and an average of 23°C (73°F), while reaching a maximum of 28°C (83°F). This month experiences significant rainfall, with 355 mm (14.0 in) spread over 24 days and a high humidity level of 89%. In contrast, July features much warmer conditions, with temperatures ranging from a minimum of 26°C (79°F) to an average of 30°C (86°F), peaking at 36°C (97°F). Precipitation is notably lower at 146 mm (5.8 in) across 18 days, and humidity is slightly less at 85%. Overall, July is hotter and drier compared to the wet and mild December. For more details on July weather, visit Son Tra weather in July.

In December, the weather in Son Tra is notably milder, with average temperatures ranging from a minimum of 18°C (64°F) to a maximum of 28°C (83°F). This month experiences significant rainfall, totaling 355 mm (14.0 in) over approximately 24 days, and humidity levels are quite high, averaging around 89%. In contrast, August is significantly warmer, with temperatures ranging from 25°C (78°F) to a scorching 36°C (97°F). Precipitation is less intense in August, with total rainfall of 142 mm (5.6 in) spread across 19 days and a slightly lower humidity of 87%. For more details on the weather patterns during this month, you can check Son Tra weather in August.

December and September exhibit distinct weather patterns. In December, temperatures range from a minimum of 18°C (64°F) to a maximum of 28°C (83°F), with an average of 23°C (73°F). The month is characterized by high rainfall, accumulating approximately 355 mm (14.0 in) over 24 days, coupled with elevated humidity levels at 89%. In contrast, September is warmer, with temperatures ranging from a minimum of 25°C (77°F) to a maximum of 34°C (94°F), averaging 29°C (84°F). The precipitation is lower at 246 mm (9.7 in) over 23 days, and the humidity is slightly less at 88%. For more details on September weather, visit Son Tra weather in September.

In comparing the weather of December and October, December presents a slightly cooler climate with average temperatures ranging from a minimum of 18°C (64°F) to a maximum of 28°C (83°F), while October features warmer averages, with temperatures fluctuating between 23°C (73°F) and 32°C (90°F). The precipitation levels are notably higher in October, with 533 mm (21.0 in) of rain over 25 days, compared to December's 355 mm (14.0 in) spread across 24 days. Humidity levels remain relatively similar, with October at 90% and December at 89%. For more detailed information about October weather, you can visit Son Tra weather in October.

When comparing the weather in December and November, December experiences slightly cooler temperatures, with an average of 23°C (73°F) compared to November's 25°C (77°F). However, December sees increased rainfall, accumulating 355 mm (14.0 in) over 24 days, whereas November receives a higher total of 596 mm (23.5 in) across 23 days. Humidity levels remain high in both months, with December averaging 89% and November at 91%. For a more detailed exploration of November conditions, visit Son Tra weather in November.

Compare Son Tra's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Son Tra

As December rolls into Son Tra, the weather shifts to a cooler and more humid atmosphere compared to the preceding months. With average temperatures hovering around 23°C (73°F), visitors can expect a more comfortable climate, although the high humidity of 89% combined with frequent rainfall presents a unique backdrop for exploration. Daily precipitation often occurs, totaling around 355 mm for the month, making it one of the rainiest times of the year. Those planning to visit will find that December offers a refreshing escape from the warmer summer months, creating an ideal setting for enjoying the lush scenery. For a detailed overview of regional variations, check out Son Tra Climate.