Last updated: January 18, 2025
The climate of Kiến Giang, Vietnam, is classified under the Köppen-Geiger system as Am, indicating a tropical monsoon climate that experiences distinct wet and dry seasons. Temperatures in this region are characterized by a minimum of 19°C (66°F) in December, rising to an average of 28°C (82°F) throughout the year. The peak warmth occurs in April, where maximum temperatures can soar to 37°C (98°F). This climate promotes lush vegetation, vibrant ecosystems, and a rich agricultural landscape, making Kiến Giang a unique area of interest for climate enthusiasts and researchers alike.
In Kiến Giang, Vietnam, temperature patterns reveal a warm tropical climate with distinct seasonal trends. The year begins with cooler temperatures in January, where minimums dip to 19°C (67°F) before gradually rising through February and March. By April, the climate warms considerably, peaking at maximum temperatures of 37°C (98°F), which remain consistent through May. Despite a slight cooling in June and July, where maximums range between 34°C (93°F) and 35°C (96°F), the temperatures remain predominantly in the upper 20s to low 30s degrees Celsius. As the year progresses into the transitional months of October and November, temperatures begin to ease slightly, reflecting a return to cooler averages. December sees temperatures drop once more, culminating the year with a minimum of 19°C (66°F), ultimately framing Kiến Giang's climate as characterized by warmth and humidity, punctuated by a brief chill in the year’s final months.
In Ha Tien, temperatures range from a minimum of 19°C (67°F) in January to a maximum of 35°C (96°F) in March, making it a warm destination for visitors during this period. In contrast, Phu Quoc exhibits a different climate, with a minimum temperature of 23°C (73°F) in December and a maximum of 31°C (88°F) in March. For more detailed insights on the weather, you can explore the monthly temperatures in Ha Tien here and in Phu Quoc here.
Kiến Giang, Vietnam, experiences a notable variation in precipitation throughout the year, reflecting its tropical monsoon climate. The dry months of January and February see relatively low rainfall, with 47 mm (1.8 in) and 28 mm (1.1 in), respectively, and only a handful of rainy days. However, this pattern shifts dramatically as the dry season transitions into the wet season, starting in March with a moderate increase to 43 mm (1.7 in). By April, precipitation escalates to 134 mm (5.3 in), heralding the onset of heavier rains that characterize the following months.
The peak of the rainy season occurs from May to October, where monthly precipitation consistently exceeds 200 mm, with July and September being the wettest months, recording 326 mm (12.8 in) and 342 mm (13.5 in), respectively. During this period, rainfall occurs on an almost daily basis, with the number of rainy days peaking in July and August, averaging nearly 28 days each month. As the year draws to a close, rainfall gradually diminishes, with November receiving 175 mm (6.9 in) and December tapering to 89 mm (3.5 in), marking a return to drier conditions.
In Kiến Giang, Vietnam, sunshine duration exhibits a remarkable seasonal trend, highlighting a steady increase as the region transitions from the cooler winter months to the warmer summer period. January begins the year with 257 hours of sunshine, gradually rising to 300 hours in February. This upward trajectory continues through March, reaching a peak of 331 hours, making it one of the brightest months of the year. As April approaches, sunshine remains abundant with 314 hours, followed closely by May, which records 308 hours. This impressive accumulation of sunlight during the early months sets a vibrant tone, encouraging growth and activity within the lush tropical environment.
However, the onset of the rainy season begins to temper sunshine hours in June, where a notable decrease occurs to 270 hours. This drop continues through September, culminating in the year's lowest sunshine duration of 263 hours. Conversely, as the rains begin to wane in October and November, sunlight begins to reemerge, with 261 hours and 284 hours respectively. By December, sunshine hours rebound to a healthy 305 hours, suggesting a seasonal cycle where the interplay between rain and sun dramatically influences the climate. Overall, Kiến Giang's sunshine patterns underscore a vibrant year marked by a transition from the dappled sunlight of the wet season back to the bright, extended days of the dry months.
The UV Index in Kiến Giang, Vietnam, reflects a consistently high level of solar radiation throughout the year, categorized as "extreme." Starting with 11 in January, the index steadily escalates, peaking at 15 in both March and April. These months are particularly critical for sun exposure, where the extremely high UV levels indicate a burn time of just 10 minutes for unprotected skin. This pattern emphasizes the importance of sun safety measures, as the threat of skin damage remains prevalent across the board.
As the year progresses, while some slight fluctuations occur—such as a dip to 13 in June and October—the UV Index remains high, oscillating between 11 and 15 for most of the year. Months like February and March are especially concerning, with the UV Index reaching its highest points, reinforcing the urgent need for protective clothing and sunscreen during outdoor activities. By the end of the year, the UV Index returns to 11 in November and December, yet the intrinsic risks associated with intense UV exposure remain a year-round consideration in this tropical environment.
UV Risk Categories
In Kiến Giang, Vietnam, daylight duration exhibits a subtle yet notable pattern throughout the year, largely influenced by its tropical climate. The year begins with 11 hours of daylight in both January and February, maintaining a consistent light exposure that characterizes the winter months. As the season shifts into spring, March marks an increase to 12 hours, a duration that persists from then on through June. This consistent daylight not only enhances the vibrant natural landscapes but also supports agricultural activities, allowing for a flourishing environment.
As the rainy season approaches, daylight duration remains stable at 12 hours through the summer months of July and August, sustaining a balance between light and the increasing frequency of rainfall. However, by October, daylight begins to decrease again, returning to 11 hours as the year draws to a close. This fluctuation creates a cyclical rhythm, where Kiến Giang experiences a modest variance in sunlight, ultimately enhancing the region's ecological diversity while offering a reliable pattern that residents and visitors can rely on throughout the seasons.
Ha Tien, Vietnam, experiences a tropical climate characterized by high temperatures and significant rainfall throughout the year. Average temperatures range from a minimum of 19°C (67°F) in January to a maximum of 35°C (96°F) in March, with a consistent average around 28°C (82°F). The wettest months are from May to October, peaking in October with 313 mm (12.3 in) of rainfall, while January and February receive the least precipitation. Despite the rain, Ha Tien enjoys substantial sunshine, especially in February and March, with up to 331 hours of sunlight. For more detailed information, visit Ha Tien climate.
The climate in Phu Quoc, Vietnam, is characterized by warm temperatures throughout the year, with averages ranging from 27°C (81°F) to 28°C (82°F). January and December are the coolest months, while months from April to August experience the highest rainfall, peaking in July with 422 mm (16.6 in). The island enjoys ample sunshine, especially in February and March, with up to 332 hours of sun. Overall, Phu Quoc offers a tropical climate ideal for beachgoers and nature lovers. For more details, visit Phu Quoc climate.
In conclusion, the climate of Kiến Giang, Vietnam, presents a captivating interplay of temperature, precipitation, sunshine duration, UV index, and daylight patterns that distinctly characterize this tropical monsoon region. With consistently high temperatures and significant rainfall during the wet season, alongside abundant sunshine and extreme UV exposure, residents and visitors must remain mindful of sun safety and weather conditions. The stable daylight duration enriches both natural ecosystems and agricultural productivity. Overall, Kiến Giang is a region defined by its vibrant climate, offering valuable insights into the dynamics of tropical weather systems and their impact on daily life and the environment.