Last updated: August 21, 2025
May in Koh Kong, Cambodia brings a blend of warm temperatures and abundant rainfall, making it a vibrant time for the region. The maximum temperature reaches a comfortable 32°C (90°F), with an average hovering around 27°C (82°F) and a minimum of 24°C (76°F). This month is characterized by significant precipitation, totaling 296 mm (11.7 in), distributed over 30 rainy days, which contributes to the area's lush greenery. Coupled with a humidity level of 78%, May creates a tropical atmosphere, perfect for those who enjoy the rich, diverse environment of this coastal paradise.
In Koh Kong, Cambodia, May marks the transition into the heart of the warm season, characterized by mild nights and warm days. The temperatures in May range from a minimum of 24°C (76°F), with an average staying steady at 27°C (82°F), peaking at a comfortable 32°C (90°F). This trend showcases a compact variation in temperatures, in contrast to the higher fluctuations seen in earlier months, indicating a gradual stabilization of climate as the region moves further into summer. As the month progresses, the consistency in warmth invites both locals and travelers to indulge in the lush landscapes and the vibrancy of the surrounding nature, making it an appealing time to explore the wonders of Koh Kong.
In Koh Kong, Cambodia, May marks a significant shift in precipitation as the region transitions fully into the monsoon season. With 296 mm (11.7 in) of rainfall accumulated over 30 days, May stands out as one of the wettest months of the year, surpassing the preceding months of April and March, which were already marked by considerable rain. This increase in precipitation highlights the onset of more frequent and intense showers, setting the stage for the deluges of June and July. It's remarkable to note that, unlike the earlier months, where rain was spread across fewer days, May’s sustained rainfall creates a lush, vibrant landscape, showcasing nature's resplendence in the heart of the rainy season.
May marks a notable shift in Koh Kong, Cambodia, as humidity rises to a sticky 78%, signaling the onset of the wet season. This month experiences a substantial leap from April's 67%, highlighting a trend of increasing humidity that continues into the summer months. Following May, the humidity skyrockets, peaking in August at an impressive 88%. Overall, the transition from the dry to the wet season is clearly marked by May's higher moisture levels, setting the stage for the sweltering and humid months ahead. As we move through the year, the steady climb in humidity emphasizes the tropical climate's influence on this vibrant region.
In May, the UV Index in Koh Kong, Cambodia registers at a striking 14, sustaining its position within the extreme exposure category. With a notably quick burn time of just 10 minutes, this month continues the pattern established in April and mirrors the intensity seen in both July and August. Though slightly lower than the peak of 15 observed in March, the UV levels remain consistently high throughout the early months of the year, reflecting the region's intense sunlight. As summer approaches, it's crucial for visitors and locals alike to stay vigilant against UV exposure. For more details on how to protect yourself from the sun, visit Koh Kong UV Index.
UV Risk Categories
In the radiant month of May in Koh Kong, Cambodia, nature's brilliance shines brightly with 297 hours of sunlight. This month mirrors the cheerful sunlight hours of February, suggesting an emerging pattern of consistent brightness as the dry season continues. Following April's peak at 311 hours, May showcases a slight dip, yet it retains vibrant luminosity compared to the subsequent months. The year unfolds a trend where daylight hours generally shift downward from March's peak while maintaining a sturdy balance—especially in the preceding and following months. As the rainy season approaches, the enduring hours of sunshine promise a delightful backdrop for both adventure and relaxation in this scenic paradise.
May in Koh Kong, Cambodia, typically sees a 20% chance of sunny weather, marking a notable decline from the clearer skies of earlier months. This trend continues the pattern set in April, which holds a slightly higher 24% likelihood of sunshine, but the overall trend is indicative of the rainy season approaching. As the year progresses from January's 44% to February's 57%, the chances dwindle significantly through May and into the summer months, with June and July plunging to 16% and 12%, respectively. Visitors in May should prepare for overcast days and occasional downpours, as the dry spells become increasingly rare.
In Koh Kong, Cambodia, the rhythm of daylight duration creates a captivating seasonal pattern. January and February greet the year with a consistent 11 hours of daylight, setting a tranquil tone for the early months. As spring unfolds in March and April, the days stretch slightly to 12 hours, ushering in a time of vibrant growth and activity. This trend of longer daylight continues through May to September, marking a phase of stable 12-hour days that bask in the warmth of the tropical sun. As October rolls in, daylight begins its gentle retreat back to 11 hours, a subtle reminder of the changing seasons, and by November and December, the cycle completes, returning to the serene rhythm of early winter. This reliable pattern of daylight not only shapes the daily life of the residents but also enhances the region's natural beauty throughout the year.
In Koh Kong, Cambodia, May marks a subtle transition in wind patterns, with an average wind speed of 2.0 m/s (5 mph). Following a steady decline from the slightly breezier months of January through April, May’s winds revive to a moderate breeze that paves the way for the upcoming bluster of June, where speeds jump to 3.2 m/s (7 mph). This month acts as a bridge; though the winds are lighter than in the summer months, they still carry the promise of freshness that hints at the changing seasons. As the year progresses, Koh Kong’s wind speeds tend to increase steadily, peaking in the heart of the rainy season, offering a refreshing contrast to the tropical heat, inviting both locals and visitors to enjoy the balmy atmosphere.
Weather in Koh Kong varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Koh Kong, focusing on differences in temperature, rainfall, humidity, and UV levels.
May's weather is characterized by warmer temperatures, with an average of 27°C (82°F) and highs reaching up to 32°C (90°F). In contrast, January offers slightly cooler conditions, averaging 26°C (80°F) with a maximum of 33°C (91°F). When it comes to precipitation, May sees significantly more rain, totaling 296 mm (11.7 in) over 30 days, while January has a much drier climate, recording only 56 mm (2.2 in) across 9 days. Humidity levels also differ, with May experiencing a higher humidity of 78% compared to January's 62%. For more detailed insights, you can check Koh Kong weather in January.
When comparing the weather in May and February, it's clear that May is significantly warmer and wetter. In May, temperatures range from a minimum of 24°C (76°F) to a maximum of 32°C (90°F), with an average of 27°C (82°F), while February offers slightly cooler temperatures, ranging from 21°C (70°F) to 33°C (92°F) and averaging 26°C (80°F). Precipitation is also much higher in May, with 296 mm (11.7 in) spread over 30 days, whereas February sees only 43 mm (1.7 in) over 10 days. Additionally, May experiences higher humidity at 78%, compared to February's 61%. For more detailed insights about February's climate, you can visit Koh Kong weather in February.
In comparing the weather of May and March, both months exhibit similar average temperatures, hovering around 27°C (81°F). However, March tends to be slightly warmer, with a maximum temperature of 33°C (91°F), compared to May's peak of 32°C (90°F). The humidity is notably higher in May at 78%, while March enjoys a more comfortable 61%. Precipitation is also significantly greater in May, with 296 mm (11.7 in) of rain spread over 30 days, whereas March sees only 114 mm (4.5 in) over 21 days. For a detailed look at March weather, you can visit Koh Kong weather in March.
In comparing the weather between April and May, both months feature similar average temperatures, with May's minimum at 24°C (76°F) and April's at 22°C (71°F). Both months can reach a maximum of 32°C (90°F), making them quite warm overall. However, May experiences significantly higher precipitation, totaling 296 mm (11.7 in) over 30 days, compared to April's 146 mm (5.8 in) across 26 days. Additionally, May's humidity level is higher at 78%, compared to April's 67%. For more detailed insights on April weather, you can refer to Koh Kong weather in April.
In May, temperatures in Koh Kong typically range from a minimum of 24°C (76°F) to a maximum of 32°C (90°F), with an average temperature of 27°C (82°F). The region experiences significant rainfall, with a total precipitation of 296 mm (11.7 in) spread across 30 days, contributing to a humidity level of 78%. In contrast, June sees a slight decrease in maximum temperature at 31°C (88°F) while maintaining the same minimum temperature of 24°C (76°F) and an average of 27°C (81°F). However, June is marked by a considerable increase in precipitation, totaling 473 mm (18.6 in) over 28 days, and an uptick in humidity to 84%. For a more detailed look at June weather patterns, visit Koh Kong weather in June.
In comparing the weather of May and July, both months showcase similar temperature patterns with minimums around 24°C (76°F) and average highs that hover between 27°C (80°F) and 32°C (90°F). However, July experiences significantly more precipitation, receiving 606 mm (23.9 in) compared to May's 296 mm (11.7 in), and with the humidity reaching 86% in July versus 78% in May. This results in a more oppressive and damp atmosphere during the peak of summer. For more detailed insights into July weather, you can explore Koh Kong weather in July.
May and August both feature similar temperature ranges, with minimums around 24°C (76°F) and average highs of 27°C (80-82°F). However, August experiences significantly higher precipitation, with 652 mm (25.7 in) compared to May's 296 mm (11.7 in), contributing to a much more humid atmosphere, reaching 88% humidity in August versus 78% in May. This increase in rainfall and humidity in August makes it notably wetter and more uncomfortable. For more details, check out Koh Kong weather in August.
In May, the weather typically features warm temperatures, with a minimum of 24°C (76°F), an average of 27°C (82°F), and a maximum of 32°C (90°F). However, this month also sees significant precipitation, totaling 296 mm (11.7 in) over 30 days, with humidity levels around 78%.
In contrast, September experiences a slightly cooler average temperature of 26°C (80°F), with similar minimum and maximum temperatures, but the rainfall increases dramatically to 512 mm (20.2 in) across 29 days, raising the humidity to 87%. As a result, while both months are warm, September is notably wetter and more humid, making conditions feel more oppressive. For a deeper dive into the September climate, you can explore Koh Kong weather in September.
In comparing the weather between May and October, both months exhibit similar temperature ranges, with minimums hovering around 24-23°C (76-74°F) and maximums peaking at 32°C (90°F). However, October experiences higher precipitation, totaling 394 mm (15.5 in) over 27 days, compared to May's 296 mm (11.7 in) across 30 days. This increase in rainfall is coupled with slightly higher humidity levels in October at 84%, compared to 78% in May. Consequently, while the temperatures remain relatively consistent, October tends to be wetter and more humid. For more detailed information, you can check out Koh Kong weather in October.
May and November in Koh Kong exhibit generally warm temperatures, with November being slightly cooler at a minimum of 23°C (73°F) compared to May's 24°C (76°F). Both months share an average temperature of 27°C (81°F), but November edges out May with a higher maximum temperature of 33°C (91°F) versus May's 32°C (90°F). When it comes to precipitation, May experiences significantly heavier rainfall, with 296 mm (11.7 in) over 30 days, in contrast to November's 109 mm (4.3 in) spread over just 17 days. Additionally, humidity levels are slightly higher in November at 84%, compared to 78% in May. For more specific details about November weather, check out Koh Kong weather in November.
May and December present contrasting weather conditions, with May characterized by higher temperatures and significant rainfall. In May, temperatures range from a minimum of 24°C (76°F) to a maximum of 32°C (90°F), with an average of 27°C (82°F) and a considerable precipitation of 296 mm (11.7 in) over 30 days, leading to high humidity at 78%. In contrast, December enjoys slightly cooler temperatures, with a minimum of 19°C (67°F) and a maximum of 33°C (91°F), while maintaining an average of 27°C (80°F). However, December is markedly drier, receiving only 47 mm (1.9 in) of rain over just 8 days, and features a slightly lower humidity level at 76%. For further details on December's weather, you can check Koh Kong weather in December.
As May rolls in, Koh Kong experiences a notable transition in weather patterns, with average temperatures hovering around a warm 27°C (82°F) and daily highs reaching up to 32°C (90°F). This month stands out due to its significant rainfall, marking it as one of the wettest times of the year with nearly constant precipitation that can be expected on most days. The average humidity peaks at 78%, adding to the tropical feel, unlike the drier months that precede it. For those planning a visit, the lush landscapes brought by May's showers provide a vibrant backdrop, although it’s wise to be prepared for the frequent downpours. To delve deeper into what to expect throughout the year, check out the detailed insights at Koh Kong Climate.