Last updated: August 28, 2025
In December, Con Son, Vietnam experiences a temperate climate, with average temperatures hovering around 26°C (79°F), reaching a maximum of 28°C (82°F) and dipping to a minimum of 22°C (73°F). This month brings significant precipitation, totaling 136 mm (5.3 in) over approximately 12 rainy days, contributing to the region's high humidity levels of 85%. Visitors can expect a mix of rainy spells and warm weather, making it an intriguing time to explore the island’s lush landscapes.
In December, Con Son, Vietnam experiences a delightful change in temperatures, making it a fantastic time to visit. With minimums dipping to 22°C (73°F) and averages settling at a pleasant 26°C (79°F), this coastal paradise offers a refreshing break from the hotter months. The maximum temperature reaches a comfortable 28°C (82°F), providing ample warmth for beach strolls and outdoor adventures. Compared to earlier months, where temperatures often hover above 25°C, December brings a slightly cooler vibe, making the island's natural beauty even more enjoyable. It's the perfect blend of warmth and mildness that invites exploration and relaxation under the sun.
In December, Con Son, Vietnam, experiences a notable shift in precipitation patterns, with a total rainfall of 136 mm (5.3 in) spread over approximately 12 days. This marks a decrease from the intense downpours characteristic of the preceding months, particularly August and September, which often see totals exceeding 300 mm. The rainfall in December is significantly less than the peak summer months, yet it still plays a vital role in rejuvenating the lush landscapes. This transitional month hints at the onset of the drier season, as temperatures begin to cool and the frequency of rainy days tapers off. Overall, December's precipitation serves as a gentle reminder of the shifting climatic rhythm, bridging the gap between the heavy rains of late autumn and the drier days ahead.
In Con Son, Vietnam, December marks a continuation of the region's notable humidity trend, with levels hovering around 85%. This is in line with the peak months of August and September, where humidity also reached similar heights. The year begins with a dip in moisture, as January features a more moderate 77%, but by the time spring arrives in April, the sticky conditions return, culminating in the rainy season's peak in the middle of the year. Notably, despite a slight decrease from November's highs, December’s humidity remains significantly elevated, reflecting the tropical climate that characterizes this picturesque region. As the year wraps up, visitors can expect to experience a lush, vibrant atmosphere, thanks to the consistent humidity levels that define Con Son’s natural beauty.
In December, Con Son, Vietnam maintains a high UV Index of 11, categorizing the exposure as extreme, with a quick burn time of just 10 minutes. This follows a trend observed throughout the previous months, where the UV Index has consistently hovered between 11 and 16. From January to November, the UV levels have remained alarmingly high, underscoring the importance of sun protection year-round. While December shows a slight dip from its peak in March at 16, the persistent extreme levels remind us that vigilance is key for outdoor activities in this tropical locale. For further details on daily levels, check out the Con Son UV Index.
UV Risk Categories
As December arrives in Con Son, Vietnam, the sunshine frequently brightens the landscape for 304 hours, making it a delightful month for outdoor enthusiasts and sun seekers alike. This figure is reflective of a generally consistent trend throughout the year, with hours of sunshine peaking in March at 332 hours and remaining impressive even as the year wraps up. The steady sunshine aligns well with the warmer months, contributing to an overall pleasant climate from January to December, where only a slight decline is observed during the transitional months of October and November. This enchanting tropical island experience becomes especially inviting in December, with ample light to enjoy its stunning natural beauty and engage in various outdoor activities.
In Con Son, Vietnam, the likelihood of sunny weather in December stands at a modest 20%, slightly higher than the gloomy months of October and November, which see chances plummet to 11% and 13% respectively. This slight uptick hints at a gradual transition from the rainy season, offering a glimmer of hope for sun-seekers as the year winds down. However, the sunniest months occur in the early part of the year, with February peaking at an impressive 52%. Overall, while December may not be the sunniest by any means, it presents a promising opportunity for some bright days amongst the lingering clouds.
In Con Son, Vietnam, December marks a return to shorter days, as daylight dips to about 11 hours—a familiar pattern that echoes the preceding months of January and November. This trend of daylight duration reveals a subtle rhythm throughout the year, where the daylight stretches to 12 hours during the vibrant summer months of March through August. As the calendar turns to the final month of the year, the consistent 11-hour daylight period signals a shift towards the cooler seasons, while still offering ample time to enjoy the island's natural beauty. Overall, the pattern reflects a moderate and predictable transition between the extended brightness of summer and the shorter days of winter, creating a seamless flow within Con Son's annual cycle.
In December, Con Son, Vietnam, experiences a refreshing revival in wind speeds, averaging 8.2 m/s (18 mph). This month marks a notable increase, up from November's 7.4 m/s (17 mph), signaling a seasonal shift. As the year rounds off, the winds strengthen, contrasting sharply with the calmer days of April and May, where speeds dipped to around 4.5 m/s (10 mph) and 4.8 m/s (11 mph) respectively. This ascending trend throughout the latter months indicates a dynamic climate, enriched by breezy currents that sweep across the island, enhancing its tropical charm and inviting for outdoor adventures.
Weather in Con Son varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Con Son, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather is characterized by a warm climate with temperatures ranging from a minimum of 22°C (73°F) to a maximum of 28°C (82°F), averaging around 26°C (79°F). The month sees considerable precipitation, totaling 136 mm (5.3 in) over 12 days, accompanied by high humidity levels of 85%. In contrast, January experiences slightly higher minimum temperatures, starting at 24°C (75°F), with the average and maximum temperatures remaining stable at 25°C (78°F) and 28°C (82°F), respectively. Precipitation significantly decreases to 56 mm (2.2 in) over just 5 days, and humidity drops to 77%, creating a drier and slightly more comfortable atmosphere. For more detailed information, you can visit Con Son weather in January.
In December, the weather is generally warmer, with average temperatures ranging from a minimum of 22°C (73°F) to a maximum of 28°C (82°F). However, this month also experiences considerable precipitation, averaging 136 mm (5.3 in) over 12 days and higher humidity levels at 85%. In contrast, February boasts slightly cooler temperatures, with a minimum of 23°C (74°F) and a maximum of 27°C (81°F). Notably, February sees much less rainfall, with only 7 mm (0.3 in) across just one day, and lower humidity at 75%. For a more detailed look at February's climate, check out Con Son weather in February.
In December, the weather tends to be warmer and more humid, with temperatures ranging from a minimum of 22°C (73°F) to a maximum of 28°C (82°F) and an average of 26°C (79°F). This month also sees significant rainfall, with approximately 136 mm (5.3 in) of precipitation spread over 12 days, contributing to a high humidity level of 85%.
In contrast, March experiences slightly higher minimum and maximum temperatures, ranging from 24°C (76°F) to 29°C (84°F), but maintains the same average temperature of 26°C (80°F). Notably, March is much drier, with only 17 mm (0.7 in) of rain falling over just 2 days, resulting in lower humidity levels at 76%.
For a deeper insight into the climate conditions during this month, check out Con Son weather in March.
In December, the weather is characterized by slightly cooler temperatures, ranging from a minimum of 22°C (73°F) to a maximum of 28°C (82°F), with an average of 26°C (79°F). This month experiences higher precipitation, totaling 136 mm (5.3 in) over approximately 12 days, and a humidity level of 85%. In contrast, April offers warmer conditions, with temperatures starting at a minimum of 25°C (78°F) and peaking at 30°C (86°F), averaging around 28°C (82°F). Additionally, April sees significantly less rainfall, with only 55 mm (2.2 in) spread across 10 days and a lower humidity of 78%. For a detailed forecast, you can check Con Son weather in April.
In December, the weather is pleasantly warm, with temperatures ranging from a minimum of 22°C (73°F) to a maximum of 28°C (82°F) and an average of 26°C (79°F). However, this month experiences significant rainfall, totaling 136 mm (5.3 in) over approximately 12 wet days, accompanied by high humidity levels of 85%. In contrast, May is slightly warmer, with temperatures reaching a minimum of 26°C (79°F) and an average of 28°C (83°F), peaking at 30°C (87°F). Despite having more rainfall at 177 mm (7.0 in) on around 22 days, May maintains a lower humidity level of 80%. For more detailed insights, you can check Con Son weather in May.
In December, the weather is warm with average temperatures ranging from 22°C (73°F) to 28°C (82°F), accompanied by high humidity levels of 85%. The month sees around 136 mm (5.3 in) of rainfall spread over approximately 12 days. In contrast, June is slightly warmer, with minimum temperatures of 25°C (78°F) and maximums reaching 30°C (87°F) and an average of 28°C (83°F). However, June is notably wetter, experiencing about 223 mm (8.8 in) of precipitation over 25 days, contributing to the humidity level of 82%. For more detailed information, you can check Con Son weather in June.
In December, temperatures are milder with a minimum of 22°C (73°F) and an average of 26°C (79°F), while July tends to be warmer, featuring a minimum of 26°C (78°F) and an average of 28°C (82°F). The summer month of July also experiences significantly higher precipitation, with 229 mm (9.0 in) over 27 days, compared to December's 136 mm (5.3 in) across 12 days. Humidity levels are similar in both months, with December at 85% and July at 83%. For a more detailed look at the weather in July, check out Con Son weather in July.
When comparing the weather in December and August, December tends to be slightly cooler, with average temperatures ranging from a minimum of 22°C (73°F) to a maximum of 28°C (82°F). In contrast, August experiences warmer temperatures, with averages between 25°C (78°F) and 29°C (85°F). Precipitation also differs significantly, as December sees around 136 mm (5.3 in) of rain over 12 days, while August receives a high of 271 mm (10.7 in) across 28 days. Both months share a consistent humidity level of 85%, creating a warm and moist atmosphere year-round. For more details on the weather in August, you can check Con Son weather in August.
When comparing the weather in December and September, we notice distinct differences in temperature and precipitation. December tends to be slightly cooler, with minimum temperatures around 22°C (73°F) and an average of 26°C (79°F), while September maintains warmer conditions, with minimum temperatures starting at 26°C (78°F) and an average of 28°C (82°F). Additionally, September experiences significantly higher precipitation, totaling 318 mm (12.5 in) over 24 rainy days, compared to December's 136 mm (5.3 in) over just 12 days. Both months have high humidity levels at 85%, but the overall wetter conditions in September can lead to a more intense, humid atmosphere. For a detailed look at the September weather patterns, check out Con Son weather in September.
In comparing the weather of December and October, December exhibits slightly cooler temperatures with a minimum of 22°C (73°F) and an average of 26°C (79°F), while October maintains warmer averages with a minimum of 25°C (77°F) and an average of 27°C (81°F). Both months experience high humidity, but December's 85% slightly surpasses October's 83%. Precipitation is notably higher in October, with 338 mm (13.3 in) over 27 days compared to December's 136 mm (5.3 in) across 12 days, indicating a wetter month. For more detailed insights on October's weather, visit Con Son weather in October.
December showcases slightly cooler temperatures compared to November, with minimums of 22°C (73°F) in December versus 25°C (77°F) in November. The average temperature in December remains at 26°C (79°F), while November sees an average of 27°C (81°F). Additionally, December experiences significantly less precipitation, with 136 mm (5.3 in) over 12 days, contrasting sharply with November's 306 mm (12.1 in) spread across 22 days. Humidity remains relatively stable, hovering around 85% in December and 86% in November. For a more detailed view of November's weather, you can check Con Son weather in November.
December in Con Son ushers in a milder atmosphere compared to the warmer months, with temperatures ranging between 22°C to 28°C. As the average temperature drops slightly, you can expect an increased chance of rain, with 12 days of precipitation totaling around 136 mm. The humidity remains high at 85%, adding a touch of tropical coolness to the landscape. This shift in weather makes December a unique time to experience the island, blending comfortable warmth with refreshing showers. For a deeper dive into the seasonal patterns, check out Con Son Climate.