Last updated: January 18, 2025
Stung Treng, Cambodia, exhibits a tropical savanna climate classified under the Köppen-Geiger system as Aw. Characterized by a distinct seasonal temperature range, the region experiences a minimum temperature of 15°C (59°F) in January, which gradually warms to an average of 28°C (83°F) throughout the year. The peak temperature is observed in April, reaching a maximum of 40°C (105°F), highlighting the intense heat that defines this locality. This climate pattern not only influences the local ecology but also significantly impacts the livelihoods of its inhabitants.
The temperature patterns in Stung Treng, Cambodia, reveal a distinct seasonal trend characterized by warm to hot conditions throughout the year. January kicks off with cooler temperatures, featuring a minimum of 15°C (59°F) and an average of 27°C (81°F). As the dry season progresses into February and March, temperatures gradually increase, reaching maximum levels of 39°C (103°F) and 40°C (104°F), respectively. April marks the peak heat period, where maximum temperatures consistently hit 40°C (105°F), accompanied by stable average temperatures around 30°C (86°F). Following this peak, May experiences a slight dip in average temperature, while maximizing at 40°C (103°F) again. The onset of the rainy season in June sees a subsequent cooling, with maximum temperatures decreasing to around 37°C (98°F) in June and further stabilizing in the late summer months of July to September at around 35°C (95°F). As the year concludes, temperatures cool slightly, with December reflecting the year’s lowest minimum of 15°C (59°F) while maintaining warm averages. Overall, Stung Treng experiences a well-defined hot season, transitioning into cooler months influenced by the monsoon.
Siem Pang experiences a minimum temperature of 15°C (59°F) in January, rising to a maximum of 40°C (104°F) in April, making it one of the warmer regions in Cambodia during this period monthly temperatures in Siem Pang. In comparison, Sesan and Stung Treng start with slightly higher minimums of 16°C (62°F) in January but also reach similar maximums of 40°C (105°F) in April monthly temperatures in Sesan and monthly temperatures in Stung Treng, respectively.
Precipitation in Stung Treng, Cambodia, demonstrates a clear seasonal pattern, with minimal rainfall from January to February, where the region receives only 5 mm (0.2 in) and 4 mm (0.2 in), respectively. This dry spell precedes a gradual increase in precipitation, particularly noticeable in March with 38 mm (1.5 in) over about 5 days. As the region transitions into the wet season, April experiences a significant uptick in rainfall to 90 mm (3.6 in) across 13 days, setting the stage for the monsoon period that follows.
The peak rainfall occurs between May and September, with July recording the highest precipitation at 339 mm (13.3 in) over 26 days. This period is characterized by consistent and heavy rains, with May alone contributing 206 mm (8.1 in) and June following closely with 239 mm (9.4 in). The monsoon gradually tapers off in October with 225 mm (8.9 in) and lessens significantly in November and December, resulting in 81 mm (3.2 in) and 16 mm (0.6 in), respectively. Throughout the wet season, rain events often manifest in prolonged periods, drawing a stark contrast to the arid months at the start of the year.
In Stung Treng, Cambodia, sunshine duration showcases a notable seasonal variation, beginning with clear skies and abundant sunlight during the early months of the year. January kicks off with 259 hours of sunshine, gradually increasing each month, peaking in March with an impressive 325 hours. This period not only marks the transition from the cooler months to the warmer season but also indicates an encouraging trend towards longer daylight hours, culminating in April where sunshine slightly recedes to 309 hours. Both February and March stand out as prime months for sun-worshippers, offering some of the brightest conditions before the onset of the rainy season.
As the region shifts towards the wet season beginning in May, sunshine hours maintain a respectable tally, with 308 hours recorded. Yet, a gradual decline begins in the subsequent months, reaching its lowest point in July with 278 hours. While the rainy months of June through September show this decrease, the overall fall in sunshine hours is tempered by the resilience of daylight witnessed in October and November, where hours rise again to 275 and 293, respectively. Ultimately, December restores sunshine back to 308 hours, highlighting the region’s cyclical pattern of brightness, with each season presenting distinct sunlight characteristics that significantly influence local life and climate.
The UV Index in Stung Treng, Cambodia, demonstrates substantial variability throughout the year, reflecting the region's tropical climate. Beginning in January, the UV Index registers at 10, categorized as very high, necessitating a burn time of just 15 minutes before skin damage can occur. As the year progresses, February sees a sharp escalation to an extreme level of 13, with critically reduced burn time of only 10 minutes. This trend continues, peaking in March with a UV Index of 15, a stark reminder of the intense solar radiation experienced during the dry season. April and May sustain this extreme level, further emphasizing the need for sun protection as temperatures and UV exposure remain high.
The UV Index remains persistently elevated into the summer months, with June through September maintaining readings of 13 to 14 as conditions shift to the rainy season. Despite the onset of rains, the risk of sunburn remains significant, with a consistent burn time of 10 minutes across these months. October and November witness a slight diminishment with values of 12 and 11, respectively, still categorized as extreme. By December, the UV Index returns to 10, transitioning back to a very high category. The sustained high levels throughout the year underscore the importance of precautionary measures against UV exposure for both residents and visitors in the region.
UV Risk Categories
Daylight duration in Stung Treng, Cambodia, exhibits a consistent pattern throughout the year, reflecting the region's equatorial positioning. During the months of January and February, the day length stabilizes at 11 hours, providing a relatively equal balance of light and dark. As the season transitions into March, daylight increases to 12 hours, where it remains constant through May and the majority of the wet months, reinforcing a steady rhythm of daylight that supports local agriculture and ecosystems.
As the year progresses into October and November, daylight once again retracts to 11 hours, mirroring the initial months of the year. This cyclic pattern underscores the minimal fluctuation in daylight duration experienced in tropical climates, where variations are far less dramatic compared to temperate zones. By December, daylight once again returns to 11 hours, completing the annual cycle. The predictability of daylight in Stung Treng enhances time management for activities while offering residents a stable environment for their daily routines throughout the year.
The climate in Sesan, Cambodia is characterized by high temperatures and distinct wet and dry seasons. January to April sees warm weather with average temperatures ranging from 27°C (81°F) to 30°C (86°F) and minimal rainfall, while May through October experiences heavy rainfall, peaking in July and September with over 300 mm (11.8 in). Average high temperatures can reach up to 40°C (105°F) in April. Despite the wet season, sunshine remains abundant, particularly in March and April with over 300 hours of sunlight. For more detailed information, visit Sesan climate.
Siem Pang, Cambodia experiences a tropical climate characterized by high temperatures and significant rainfall. Monthly average temperatures range from 26°C (80°F) in December to 30°C (86°F) in March and April. The region sees the most precipitation during the wet season from May to October, with July recording the highest at 417 mm (16.4 in). In contrast, January and February are drier months, each receiving only 4 mm (0.2 in) of rain. For more detailed climate statistics, visit Siem Pang climate.
Stung Treng, Cambodia experiences a tropical climate characterized by high temperatures and distinct wet and dry seasons. The warmest months are April and May, with maximum temperatures reaching up to 40°C (105°F), while cooler months, such as January, see lows around 16°C (62°F). Rainfall is substantial from May to October, peaking in July with 300 mm (11.8 in) of precipitation, contributing to the region's lush environment. Throughout the year, the sunshine averages around 250 to 325 hours monthly, offering plenty of bright days. For more details, visit Stung Treng climate.
In conclusion, the climate and environmental dynamics of Stung Treng, Cambodia, reflect a unique interplay of temperature, precipitation, sunshine duration, UV Index, and daylight hours that significantly influence local life. With a predominantly tropical savanna climate marked by distinct wet and dry seasons, Stung Treng experiences intense heat, especially from March to May, alongside high UV exposure that necessitates sun protection. The notable rainy season from May to September brings substantial precipitation, shaping ecological and agricultural practices in the region. Additionally, the relatively stable daylight duration reinforces the predictability and rhythm of life in this community. Understanding these climate patterns is crucial not only for residents but also for visitors seeking to appreciate the natural beauty and culture of Stung Treng.