Last updated: January 18, 2025
Mondolkiri, Cambodia, is characterized by a tropical savanna climate (Köppen-Geiger class Aw), exhibiting a distinct warm season. The region experiences a minimum temperature of approximately 13°C (55°F) in February, while the average temperature hovers around 25°C (78°F) throughout the year. The peak temperatures reach an impressive 38°C (102°F) in April, illustrating the region's capacity for heat during the warmest months. The dynamic temperature range, alongside its unique climatic features, significantly influences the local ecosystem and agricultural practices, making Mondolkiri a noteworthy subject of climate study.
In Mondolkiri, Cambodia, temperature patterns reveal distinct seasonal variations throughout the year. The region begins with cooler temperatures in January and February, where nighttime lows dip to 13°C (55°F) and 13°C (56°F), respectively, while daytime highs can reach up to 38°C (101°F) in February, marking the onset of a warming trend. As the year progresses into March and April, temperatures remain high, with averages around 27°C (80°F) and maximums consistently reaching 38°C (102°F). May signals the onset of the wet season, with temperatures stabilizing but still high, around 26°C (79°F) on average. The summer months of June to October show a slight cooling in daytime highs, typically peaking around 33°C (91°F), while minimum temperatures stabilize around 20°C (68°F). Finally, as December approaches, the climate cools again, culminating the yearly cycle with average temperatures dropping back to 24°C (75°F) and minimums close to 14°C (58°F), signifying a return to the cooler dry season.
In the region of Mondolkiri, temperatures vary significantly across different locations. Pechreada experiences a minimum of 13°C (55°F) in February and reaches a maximum of 36°C (97°F) in March (monthly temperatures in Pechreada). Kaev Seima has a warmer minimum of 17°C (62°F) in January and peaks at 38°C (102°F) in April (monthly temperatures in Kaev Seima). Similarly, Sen Monorom records a minimum of 14°C (57°F) in January, with maximum temperatures hitting 37°C (98°F) in April (monthly temperatures in Sen Monorom).
Mondolkiri, Cambodia, experiences significant precipitation variation across the year, reflecting a typical tropical climate. The year begins with low rainfall in January and February, accumulating only 17 mm (0.7 in) and 10 mm (0.4 in), respectively, and minimal rainy days. However, as March approaches, the onset of the wet season is marked by a notable increase to 59 mm (2.3 in) and seven rainy days. This trend accelerates dramatically in April, with rainfall surging to 133 mm (5.3 in) over 17 days, signaling the transition into the region's primary rainy season.
The most significant precipitation occurs from May to September, characterizing Mondolkiri's wettest months. Here, precipitation peaks in July with an impressive 315 mm (12.4 in) over nearly 29 days, while August and September follow closely with 300 mm (11.8 in) and 324 mm (12.8 in), respectively. As the year progresses into October and November, rainfall begins to taper, registering 224 mm (8.8 in) and 168 mm (6.6 in) on average, while December sees a considerable drop to 32 mm (1.3 in). The rainfall pattern highlights the region's seasonal monsoonal influences, providing essential water resources that support its diverse ecosystems.
In Mondolkiri, Cambodia, sunshine duration exhibits a clear seasonal trend, peaking during the early months of the year and gradually declining as the rainy season approaches. January kicks off with a respectable 255 hours of sunshine, but February sees a notable increase to 294 hours. This upward trajectory continues into March, where sunshine reaches its zenith at 326 hours, making it the sunniest month of the year. As the dry season transitions into early summer, sunshine remains abundant in April and May, with 312 hours and 310 hours respectively, highlighting the region’s favorable conditions for outdoor activities and agriculture during this time.
However, as the wet season begins around June, there is a discernible decline in sunshine hours. June records 291 hours, followed by July at 298 hours. This trend continues into the late summer months, with hours dropping to 283 hours in August and 265 hours in September. October sees a slight recovery to 272 hours and then stabilizes through November at 281 hours. By December, sunshine levels increase again to 303 hours, marking a return to clearer skies. Overall, the sunshine trends in Mondolkiri reflect a robust seasonal cycle, with the sunniest months providing contrasting conditions to the wetter, cloudier periods, ultimately shaping the region's climate and lifestyle.
The UV Index in Mondolkiri, Cambodia, remains consistently high throughout the year, with values frequently reaching the extreme category. Starting with January, the UV Index records at 11, increasing sharply to 14 in February, and then peaking at 16 in March. This peak signifies a significant risk for harm from unprotected sun exposure, with a burn time of just 10 minutes during these months. April and May maintain similar levels at 15, reinforcing the necessity for sun protection, even as the wet season approaches. The month of June marks a slight decrease to an index of 13, but the exposure remains categorized as extreme, ensuring that residents and visitors must remain vigilant during outdoor activities.
As the year progresses into the latter months, the UV Index stays predominantly within the extreme range but shows some fluctuations. July sees an increase back to 14, while August and September stabilize at 15, emphasizing the ongoing risk of sun damage. October and November experience a slight drop to 13 and 12, respectively, maintaining the extreme exposure level, before December lowers to 10—though still labeled as very high, allowing for a modest increase in safe exposure time to 15 minutes. Overall, the persistent high UV Index indicates that individuals in Mondolkiri must prioritize sun safety, particularly in the peak months of February through September.
UV Risk Categories
Daylight duration in Mondolkiri, Cambodia, exhibits a relatively stable pattern throughout the year, with only minor variations influencing daily light exposure. From January to February, residents experience 11 hours of daylight, setting a consistent baseline as the year begins. Following this, March signals a slight increase, extending daylight to 12 hours per day, a trend maintained through the ensuing months of April, May, June, and July. This consistent 12-hour duration offers ample opportunity for outdoor activities and agricultural practices, which are vital in the region's tropical setting.
As the year transitions into late summer and early fall, daylight duration remains steady at 12 hours from August through September. However, October marks a return to 11 hours of daylight, providing a decrease as the year draws to a close. This pattern continues into November and December, where daylight once again stabilizes at 11 hours. Overall, the predictability of daylight duration in Mondolkiri creates a rhythmic cycle that supports the region’s lifestyle, agriculture, and natural ecosystems throughout the year.
Kaev Seima, Cambodia experiences a tropical climate with distinctive wet and dry seasons. Temperatures range from a minimum of 17°C (62°F) in January to a maximum of 38°C (101°F) in April and February. The wettest months, typically from May to October, see significant rainfall, peaking in July with 389 mm (15.3 in). Despite the heavy rains, sunshine hours remain high throughout the year, with March averaging the most at 326 hours. For more detailed information, visit Kaev Seima climate.
The climate in Pechreada, Cambodia, features a tropical pattern with distinct wet and dry seasons. Temperatures range from a mild minimum of 13°C (56°F) in January to a maximum of 36°C (97°F) in March, with an overall average around 25°C (77°F) during the warmer months. Rainfall peaks from May to October, particularly in September with 301 mm (11.9 in), while January remains relatively dry with only 20 mm (0.8 in). The area enjoys ample sunshine, particularly in February with 294 hours, making it an attractive destination year-round. For more detailed information, visit Pechreada climate.
Sen Monorom, Cambodia experiences a tropical climate characterized by warm temperatures and significant rainfall. Average temperatures range from 23°C (74°F) in December to a peak of 26°C (80°F) during the dry season from January to May. Rainfall is highest from May to September, with July receiving up to 298 mm (11.7 in), while January sees minimal precipitation at 18 mm (0.7 in). Despite the wet season, sunlight is abundant, with March offering the highest number of sunshine hours at 326. For more detailed information, visit Sen Monorom climate.
In conclusion, Mondolkiri, Cambodia, presents a dynamic and distinctive climate characterized by substantial seasonal variations in temperature, precipitation, sunshine duration, UV Index, and daylight hours. The region's tropical savanna climate beckons with warm temperatures, particularly during the dry season, while also experiencing significant rainfall in the monsoon months. The high UV Index highlights the importance of sun protection during periods of intense sunlight, especially from February to September. Additionally, the consistent daylight duration supports diverse ecological systems and agricultural activities throughout the year. Together, these climatic factors not only shape the lifestyle of the local inhabitants but also profoundly influence the region's rich biodiversity, making Mondolkiri a unique and intriguing area for further study and exploration.