Last updated: August 21, 2025
December in Vangviang, Laos, offers a mild climate characterized by a maximum temperature of 31°C (87°F) and an average of 20°C (67°F), providing a pleasant atmosphere for both locals and visitors. As the month progresses, temperatures can dip to a minimum of 4°C (39°F), particularly during the cooler nights. Rainfall is relatively low, with a total precipitation of 23 mm (0.9 in) spread over 4 days, contributing to the region's lush vegetation. Visitors can also expect a humidity level around 60%, creating a refreshing yet comfortable environment to explore all that Vangviang has to offer.
In December, Vangviang, Laos, experiences a notable shift in temperatures as the region embraces the coolness of winter. The minimum temperature dips to a crisp 4°C (39°F), providing refreshing mornings, while the average temperature holds steady at a comfortable 20°C (67°F), perfect for outdoor activities. The idyllic days are complemented by maximum temperatures reaching 31°C (87°F), allowing for a delightful blend of warm afternoons and chilly evenings. This seasonal transition highlights a pattern of cooling that begins in November, making December an ideal month for travelers seeking to enjoy the serene landscape without the more oppressive heat seen in the preceding months.
In December, Vangviang, Laos experiences a notable decrease in precipitation, with only 23 mm (0.9 in) recorded over about 4 days. This marks a significant drop from the peak rainy months of June through August, when the region is drenched in an average of 383 mm to 587 mm of rainfall across nearly an entire month. As the region transitions from the heavy rains of the wet season, December offers a reprieve, allowing for clearer skies and cooler temperatures, making it an appealing time for travelers. This month serves as a bridge, easing Vangviang into the drier months of January and February, where rainfall further diminishes, hinting at a shift towards a more tranquil climatic phase.
December in Vangviang, Laos, experiences a moderate humidity level of 60%, marking a shift from the extreme wetness of the preceding months. Following a peak in August at 92%, humidity gradually declined, with October recording 72% and November dropping further to 64%. This trend indicates a gradual transition into a drier and more comfortable climate as the year comes to a close. As the festive season approaches, the decrease in humidity allows residents and visitors alike to enjoy the scenic beauty of Vangviang without the heavy, oppressive dampness that defines the summer months.
In December, Vangviang, Laos experiences a UV Index of 9, categorized as very high, with a burn time of just 15 minutes. This marks a slight decrease from the extreme levels prevalent in the preceding months, where indices peaked at 15 in both July and August. The trend showcases that while the UV levels begin to recede towards the end of the year, exposure remains significant. With a notable range from February's extreme index of 11 down to December's 9, it's crucial for residents and visitors alike to remain vigilant against UV exposure. To stay informed about daily changes and protective measures, explore more at Vangviang UV Index.
UV Risk Categories
As December rolls into Vangviang, Laos, the sun graces the region with 307 hours of brilliant sunshine, marking a delightful close to the year. This month continues a trend of abundant sunlight, elegantly following the peak seen in March with an impressive 316 hours. After a slight dip during the rainier summer months, the hours of sunshine steadily rebound, showcasing a consistent return to brightness as the dry season approaches. The steady increase from August's 239 hours to December's warm embrace demonstrates Vangviang's transformation into a sun-kissed paradise, inviting travelers to bask in its scenic beauty and vibrant culture during the festive season.
In December, Vangviang, Laos, experiences a notable resurgence in sunshine, with a significant 81% chance of sunny weather. This marks a continuous upward trend since the rainy season, peaking from the previously dismal months of June through August, where the likelihood of sun plummeted to single digits. Following the gradual increase in November to 51%, December's sunny disposition stands out, suggesting a vibrant close to the year. Visitors can anticipate bright, clear skies and a pleasant climate, making it an ideal time to explore the region’s breathtaking natural beauty.
In Vangviang, Laos, December brings with it a return to 11 hours of daylight, mirroring the longer winter months of January and February. As the year unfolds, daylight duration gradually increases from 11 hours in early winter to a peak of 13 hours in the lush months of May through July. Following this summer zenith, daylight hours begin to taper off again in August, settling back to 12 hours through September and October. This rhythmic ebb and flow reflects the region’s tropical climate, where the consistent daylight hours create a vibrant setting for both adventure and relaxation throughout the year.
As December settles over Vangviang, the winds remain gentle, with an average speed of 1.1 m/s (or 2 mph). This slight uptick from the previous months reflects a subtle transition in the season, maintaining the region's tranquil atmosphere. Throughout the year, wind speeds have predominantly hovered around 1.0 to 1.2 m/s, with December sustaining this calm trend, characterized by consistent softness typical of Laos’s tropical climate. As the year wraps up, the soothing breeze invites both reflection and exploration, making it a perfect time to enjoy the serene landscapes that Vangviang has to offer.
Weather in Vangviang varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Vangviang, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, temperatures in Vangviang range from a minimum of 4°C (39°F) to a maximum of 31°C (87°F), with an average of 20°C (67°F). The month experiences about 23 mm (0.9 inches) of precipitation over 4 days and has a humidity level of 60%. In contrast, January sees slightly milder temperatures, with a minimum of 7°C (45°F) and an average of 20°C (68°F), while still peaking at 31°C (88°F). Precipitation decreases slightly to 21 mm (0.8 inches) over the same number of rainy days, and humidity lowers to 57%. For more details on January weather, you can visit Vangviang weather in January.
In comparing the weather of December and February, February tends to be slightly warmer, with average temperatures ranging from a minimum of 10°C (50°F) to a maximum of 33°C (92°F), compared to December's range of 4°C (39°F) to 31°C (87°F). While both months experience low levels of precipitation, February has a bit more rainfall at 30 mm (1.2 in) over just 2 days, as opposed to December's 23 mm (0.9 in) over 4 days. Additionally, February's humidity is lower at 53%, compared to December's 60%, making the atmosphere feel slightly more comfortable. For more detailed information, check out Vangviang weather in February.
December and March present distinct weather patterns. In December, temperatures range from a comfortable minimum of 4°C (39°F) to a pleasant average of 20°C (67°F), peaking at a warm 31°C (87°F). The month experiences relatively low precipitation, totaling 23 mm (0.9 in) over just 4 days, with humidity hovering around 60%. In contrast, March sees significantly warmer temperatures, with a minimum of 14°C (57°F) and an average of 23°C (74°F), soaring to a high of 35°C (94°F). This month also experiences increased rainfall, accumulating 35 mm (1.4 in) over 8 days, but with a lower humidity level of 45%. For more details on March weather, visit Vangviang weather in March.
Comparing the weather between December and April reveals significant differences in temperature and precipitation. December experiences a more moderate climate with minimum temperatures around 4°C (39°F) and maximums reaching 31°C (87°F), while April is notably warmer, with minimums starting at 15°C (59°F) and peaking at an impressive 37°C (98°F). Precipitation also varies considerably; December has only 23 mm (0.9 in) of rain over just 4 days, while April sees a much wetter scenario with 84 mm (3.3 in) falling across 13 days. Additionally, the humidity levels drop from 60% in December to only 39% in April, resulting in a more comfortable feel despite the increased warmth. For more details, check out Vangviang weather in April.
In December, the weather is milder with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 31°C (87°F), averaging around 20°C (67°F). The month sees relatively low precipitation, with only 23 mm (0.9 in) over about 4 days and humidity levels at 60%. In contrast, May is much warmer, with minimum temperatures beginning at 19°C (66°F) and peaking at 36°C (97°F), resulting in an average of 26°C (78°F). However, this month experiences significantly higher rainfall, totaling 163 mm (6.4 in) across 24 days and slightly increased humidity at 66%. For more detailed information, visit Vangviang weather in May.
December and June present starkly contrasting weather conditions. In December, temperatures range from a mild 4°C (39°F) at night to a warm 31°C (87°F) during the day, with an average of 20°C (67°F). Rainfall is minimal, totaling just 23 mm (0.9 in) over four days, and the humidity level sits at a comfortable 60%. In contrast, June experiences much warmer temperatures, with nighttime lows around 21°C (70°F) and daytime highs peaking at 34°C (93°F), averaging 25°C (78°F). However, it is also the wettest month, with precipitation reaching a staggering 383 mm (15.1 in) across 28 days and humidity rising to 79%. For a closer look at June weather, you can check out Vangviang weather in June.
In December, the weather is generally mild with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 31°C (87°F), offering an average of 20°C (67°F). The month sees relatively low precipitation, totaling 23 mm (0.9 in) over just four days, and humidity levels hover around 60%.
In contrast, July experiences much warmer temperatures, with a minimum of 21°C (70°F) and a maximum of 33°C (91°F), averaging 25°C (77°F). However, this month is significantly wetter, with a staggering 519 mm (20.4 in) of rain spread across 30 days, resulting in high humidity levels of 90%. For more detailed insights into July's weather patterns, you can visit Vangviang weather in July.
December and August present stark contrasts in weather. In December, temperatures range from a minimum of 4°C (39°F) to a maximum of 31°C (87°F), with an average of 20°C (67°F). The month sees relatively low precipitation at 23 mm (0.9 in) over just 4 days, coupled with a humidity level of 60%. In contrast, August is significantly warmer and wetter, featuring minimum temperatures of 20°C (68°F) and maximums reaching 33°C (92°F), with an average temperature of 25°C (77°F). Precipitation spikes dramatically in August to 587 mm (23.1 in), occurring over 30 days, alongside a high humidity level of 92%. For more details on weather conditions during this month, visit Vangviang weather in August.
In December, the weather is typically milder, with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 31°C (87°F) and an average of 20°C (67°F). This month sees relatively low precipitation, totaling only 23 mm (0.9 in) over just 4 days, paired with a humidity level of 60%. In contrast, September experiences significantly warmer conditions, with temperatures ranging from a minimum of 19°C (66°F) to a maximum of 34°C (94°F) and an average of 25°C (77°F). However, the month is much wetter, receiving 265 mm (10.4 in) of rain spread across 28 days, along with higher humidity at 85%. For more details on the September weather, see Vangviang weather in September.
When comparing the weather in December and October, it's evident that both months offer distinct characteristics. December presents a milder climate with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 31°C (87°F), and an average of 20°C (67°F). Precipitation is relatively low at 23 mm (0.9 in) over just 4 days, accompanied by a moderate humidity level of 60%. In contrast, October experiences warmer temperatures, with a minimum of 16°C (61°F) and a maximum of 32°C (90°F), averaging 24°C (76°F). However, it is significantly wetter, receiving 149 mm (5.9 in) of rain across 21 days and higher humidity at 72%. For a more detailed look at October's climate, visit Vangviang weather in October.
In comparing December and November weather, December offers a notable drop in minimum temperatures, with lows of 4°C (39°F) compared to November's milder 13°C (56°F). While the average temperatures are similar, December sees a slightly lower maximum at 31°C (87°F) versus November’s high of 33°C (91°F). Precipitation is also less frequent in December, with 23 mm (0.9 in) over 4 days compared to November’s 34 mm (1.3 in) over 9 days. Additionally, humidity is slightly lower in December at 60%, compared with 64% in November. For a detailed look at the weather patterns in November, check out Vangviang weather in November.
In December, Vangviang experiences a delightful shift in weather that sets it apart from the other months of the year. With pleasant daytime temperatures averaging around 20°C, the days are comfortably warm, while the nights can dip to a brisk 4°C, offering a refreshing chill. Unlike the wetter months, December sees a significant drop in precipitation, with only a few rainy days and a total of 23 mm, making it an ideal time for outdoor adventures. The humidity hangs around 60%, providing just enough moisture in the air to keep the atmosphere crisp and enjoyable. This combination of milder temperatures and lower rainfall creates a perfect backdrop for exploring the breathtaking landscapes of the region. For more detailed insights, visit Vangviang Climate.