Last updated: January 18, 2025
Kep, Cambodia, characterized by the Koppen-Geiger climate class Am, exhibits a tropical monsoon climate that significantly influences its weather patterns. Throughout the year, temperatures in Kep vary, with a minimum of 21°C (69°F) in December and an average of 28°C (82°F) overall. The warmest month, March, sees maximum temperatures reaching 34°C (93°F), making it the hottest time of the year. The interplay of these temperature ranges underlines the region's distinct seasonal variations, contributing to its rich biodiversity and appeal as a destination.
In Kep, Cambodia, temperature patterns reflect a distinct seasonal rhythm characterized by a warm tropical climate. The year begins with January temperatures averaging 27°C (80°F), gradually rising through the early months. By March, temperatures peak at a maximum of 34°C (93°F), marking the transition into warmer yet consistent conditions in April and May, where averages hold steady around 29°C (84°F). As the rainy season approaches, from June to August, temperatures remain relatively stable, with averages around 28°C (82°F), while the minimum temperatures hover around 25°C (77°F). The cooler months from December to February exhibit lower temperature ranges, with January and December dropping to a minimum of 21°C (69°F). This seasonal dynamic illustrates Kep’s relatively mild and stable tropical climate, soaked in warmth yet lightly punctuated by cooler months, presenting a unique allure throughout the year.
Krong Kep and Damnak Chang'aeur share similar temperature ranges throughout the year, with a minimum temperature of 21°C (69°F) in December and a maximum reaching 34°C (93°F) in March. For more detailed information on monthly temperatures in Krong Kep, visit monthly temperatures in Krong Kep, and for Damnak Chang'aeur, see monthly temperatures in Damnak Chang'aeur.
Kep, Cambodia experiences a distinct precipitation pattern throughout the year, characterized by a marked shift from dry to wet conditions. January and February are among the driest months, receiving just 29 mm (1.1 in) and 28 mm (1.1 in) of rainfall, respectively, with only a few rainy days. However, as the year progresses, precipitation increases significantly, particularly from March onwards, culminating in the peak rain months of July and September, which average 291 mm (11.4 in) and 301 mm (11.8 in), respectively. This pattern clearly delineates the transition into the monsoon season, with rainfall increasing alongside the number of rainy days.
During the peak rainy months, such as May to September, daily rainfall becomes more frequent and intense, contributing to the region's lush landscapes and rich biodiversity. Notably, May records an impressive 225 mm (8.9 in) of precipitation, followed closely by June with 227 mm (8.9 in). As the wet season begins to taper off in October and November, precipitation decreases to 277 mm (10.9 in) and 112 mm (4.4 in), respectively, signaling the return to drier conditions. Overall, this seasonal variability shapes not only the climate of Kep but also influences agricultural practices and the local ecosystem throughout the year.
In Kep, Cambodia, sunshine duration exhibits a clear seasonal trend that captures the essence of the region's tropical climate. The year begins with a robust sunshine offering of 258 hours in January, which steadily increases throughout the following months. By March, the sunlight peaks at 331 hours, making it one of the brightest months of the year. As April and May follow closely behind, with 312 hours and 311 hours respectively, this period is characterized by extended daylight hours that foster vibrant outdoor activities and tourism in the region.
After the peak sunshine of early spring, the hours gradually taper off during the rainy season but remain relatively high. June marks a noticeable dip with 271 hours, yet the summer months of July and August still manage to provide a healthy 286 and 287 hours of sunshine, respectively. The decrease continues into September and October, where sunshine hours drop to 265 and 262 hours. Interestingly, sunshine begins to rebound in November, reaching 287 hours, before finishing the year on a high note in December with 307 hours. This fluctuation offers an insightful glimpse into how sunlight in Kep influences both the natural environment and the lifestyles of its residents throughout the year.
Kep, Cambodia experiences a consistently high UV Index throughout the year, indicative of the region's tropical climate and proximity to the equator. Starting in January, the UV Index is already at an extreme level of 11, with a dangerously short burn time of merely 10 minutes. As the months progress into February and March, the UV Index escalates to 14 and peaks at 15, maintaining the urgent exposure category of extreme risk. The intensity of solar radiation remains remarkably high through April and May, where it stabilizes at 15 and 14 respectively, emphasizing the need for effective sun protection during these months.
Even during the rainy season, the UV Index does not drop significantly, staying in the extreme category. From June to October, readings hover between 13 and 14, ensuring that the potential for skin damage remains critical. The UV Index begins to taper down in November and December, returning to 11, but still firmly within the extreme range. This persistent high UV exposure throughout the year illustrates the importance for residents and visitors alike to prioritize sun safety measures, such as wearing sunscreen and protective clothing, especially for prolonged outdoor activities.
UV Risk Categories
In Kep, Cambodia, daylight duration remains relatively stable throughout the year, reflecting the region's equatorial position. January and February each offer about 11 hours of daylight, marking the shorter days of the year. As the spring months approach, March ushers in an increase to 12 hours of daylight, a trend that continues through April and May, offering consistency as outdoor activities thrive in the longer daylight hours. This slight extension not only enhances the experience for tourists but also supports local agriculture and outdoor leisure.
Summer months, from June to September, maintain the consistency of 12 hours of daylight, allowing residents ample time to enjoy the vibrant natural surroundings. As the year progresses towards the end, daylight duration begins to decrease again in October, returning to 11 hours for the final months of the year. Despite the fluctuations, the overall pattern of daylight in Kep provides a reliable backdrop for its tropical climate, enabling both residents and visitors to enjoy the full benefits of the sun throughout the year.
Damnak Chang'aeur, Cambodia, experiences a tropical climate characterized by warm temperatures and distinct wet and dry seasons. Average monthly temperatures range from a minimum of 21°C (69°F) in January to a maximum of 34°C (93°F) in March. Precipitation peaks from May to September, with July receiving the highest rainfall of 291 mm (11.4 in), while the dry season is less humid with only 29 mm (1.1 in) of rain in January. Sunshine hours are abundant, particularly from February to March, making it a bright destination year-round. For more details, visit Damnak Chang'aeur climate.
Krong Kep, Cambodia, experiences a tropical climate characterized by warm temperatures and distinct wet and dry seasons. Average temperatures range from a minimum of 21°C (69°F) in January to a maximum of 34°C (93°F) in March, with mild fluctuations throughout the year. Precipitation is highest from May to September, peaking at 301 mm (11.8 in) in September, while the region enjoys considerable sunshine, particularly in February with 300 hours. For more detailed climate information, visit Krong Kep climate.
In conclusion, the climate of Kep, Cambodia, is marked by its distinctive seasonal variations in temperature, precipitation, sunshine duration, UV index, and daylight hours. The tropical monsoon climate offers warm temperatures year-round, with a peak during the summer months, complemented by substantial rainfall that fosters lush landscapes. The significant sunshine hours and consistently high UV index emphasize the importance of sun safety for both residents and visitors. Furthermore, the relatively stable daylight duration allows for a balance of outdoor activities throughout the year. Overall, understanding these climatic elements is essential for appreciating Kep's natural beauty and preparing for its ecological and recreational offerings.