Last updated: August 21, 2025
December in Koh Kong, Cambodia showcases an inviting tropical climate, with an average temperature of 27°C (80°F) that peaks at a warm 33°C (91°F). The nights offer a refreshing contrast, dropping to a pleasant 19°C (67°F). This month also brings about 47 mm (1.9 in) of rainfall, distributed over roughly 8 days, contributing to the region's humidity level of 76%, which enhances the lush greenery typical of this tropical paradise. Visitors can enjoy a vibrant atmosphere as the weather balances between warmth and refreshment, ideal for exploring the natural beauty of Koh Kong.
In December, Koh Kong, Cambodia, offers a delightful respite from the tropical heat, with temperatures ranging from a brisk 19°C (67°F) at night to a warm 33°C (91°F) during the day. This month marks a subtle shift in climate as the cool mornings and evenings create a comfortable atmosphere for both exploration and relaxation. The average temperature hovers around 27°C (80°F), maintaining a pleasant consistency typical of the region leading into the dry season. Unlike the warmer months of March through May, where temperatures often peak, December's cooler nights paired with vibrant sunny days invite visitors to enjoy outdoor activities, making it an ideal time to experience the natural beauty of Koh Kong. With a balance of warmth and a hint of coolness, December promises a perfect getaway in this enchanting corner of Cambodia.
In December, Koh Kong, Cambodia, experiences a notable decline in precipitation, with a modest total of 47 mm (1.9 in) over just 8 days of rain. This marks a significant drop from the heavy downpours of the preceding months, particularly the peak rainy season from June to September, when the region saw rainfall surpassing 600 mm. As the year draws to a close, December's lighter showers signal the transition towards a drier period, allowing residents and visitors to enjoy the cooler, more pleasant weather that often follows the monsoon season. The gradual tapering of rain in this month hints at the shifting climate patterns in the region, setting a tranquil stage for the upcoming months.
In December, Koh Kong, Cambodia experiences a noticeable decrease in humidity, settling at 76% after months of rising moisture levels. The year starts with relatively lower humidity, hovering around 61-62% from January to March. As the region transitions into the hotter months of April and May, humidity begins to climb sharply, peaking at a steamy 88% in August. The late monsoon season keeps levels elevated into the fall, with September and October remaining high at 87% and 84% respectively. However, by December, the humidity starts to recede, hinting at a slight relief from the tropical stickiness that characterizes the preceding months. This shift provides a brief respite before the cycle begins anew with the arrival of the drier season.
In December, Koh Kong, Cambodia, experiences a very high UV Index of 10, a slight decrease from the extreme levels seen in the previous months, where the index frequently reached between 11 and 15. This trend suggests a gradual easing of sun intensity as the year closes, allowing for a longer burn time of 15 minutes compared to the consistent 10 minutes experienced earlier. However, despite this minor shift, caution is still essential. Visitors should remain vigilant about sun protection, as the potential for skin damage remains significant. For more detailed information, you can explore the Koh Kong UV Index.
UV Risk Categories
December in Koh Kong, Cambodia, is a splendid month for sun-seekers, boasting 317 hours of sunshine. This delightful stretch of sunny days not only marks one of the highest totals of the year but also reflects an upward trend as the year closes. After a series of moderately sunny months, including November's 299 hours, December shines brightly, leading into the dry season when sunshine tends to peak. The gradual increase in daylight hours from August's 260 to December's vibrant count highlights Koh Kong's appeal as a winter retreat, making it a perfect destination for those looking to soak up some warmth and enjoy the splendid outdoors.
When considering the likelihood of sunny weather in Koh Kong, Cambodia, December presents an intriguing picture. With a 46% chance of sunshine, this month emerges as a favorable option compared to the lesser probabilities seen in the sweltering summer months, especially from June to August, where sunshine dips dramatically to as low as 5%. Interestingly, December's likelihood sits slightly higher than the earlier months of the year, like January and March, which hover around the mid-40s percentage. As the year winds down, it seems that December offers a refreshing respite from the typically overcast monsoon season, making it a promising time for travelers seeking to bask in the sun.
In Koh Kong, Cambodia, the daylight duration presents a captivating pattern throughout the year. Starting with 11 hours in the early months of January and February, the days gradually elongate to reach a peak of 12 hours from March through to October. This consistent stretch of daylight during the monsoon season allows for ample time to enjoy the lush landscapes. However, as the year winds down, daylight returns to 11 hours in November and maintains this duration in December, offering a gentle transition into the new year. Overall, Koh Kong experiences a remarkable balance of light, fostering an inviting atmosphere for both residents and visitors alike.
In Koh Kong, Cambodia, the December wind brings a gentle respite with an average speed of 2.3 m/s (5 mph), creating a serene atmosphere as the year draws to a close. As we look back through the months, a noticeable trend emerges: wind speeds gradually increase from the calmness of early months like January and February, where brisk breezes barely reach 2.5 m/s, to a peak in the mid-year with the summer months seeing winds rise to 3.7 m/s in July. This seasonal fluctuation cascades down to the quieter breezes of December, offering a tranquil close to the year, with conditions ideal for leisurely strolls along the picturesque coast. Overall, the wind's rhythmic dance throughout the year beautifully complements the vibrant landscape of Koh Kong.
Weather in Koh Kong varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Koh Kong, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather features a minimum temperature of 19°C (67°F) and an average of 27°C (80°F), with maximums reaching up to 33°C (91°F). During this month, precipitation totals approximately 47 mm (1.9 in) over about 8 days, along with a higher humidity level of 76%. In contrast, January sees a slightly warmer minimum temperature of 20°C (68°F) while maintaining an average of 26°C (80°F) and the same maximum temperature of 33°C (91°F). Precipitation increases to 56 mm (2.2 in) spread across 9 days, but humidity decreases to a more comfortable 62%. For a more detailed look at January weather, visit Koh Kong weather in January.
In December, the weather is characterized by warmer temperatures with a minimum of 19°C (67°F) and averaging around 27°C (80°F), reaching highs of 33°C (91°F). This month also experiences a higher level of humidity at 76% and sees about 47 mm (1.9 inches) of precipitation across 8 days. In contrast, February has a slightly warmer minimum temperature of 21°C (70°F) and similar average and maximum temperatures. However, it experiences less humidity at 61% and slightly lower precipitation, totaling 43 mm (1.7 inches) over 10 days. For a closer look at February specifics, you can check Koh Kong weather in February.
In December, temperatures in Koh Kong generally range from a minimum of 19°C (67°F) to a maximum of 33°C (91°F), with an average of 27°C (80°F). The month experiences about 47 mm (1.9 in) of precipitation over 8 days and a relatively high humidity level of 76%. In contrast, March sees slightly warmer temperatures, with a minimum of 24°C (75°F) and the same maximum of 33°C (91°F), while averaging 27°C (81°F). However, it is considerably wetter in March, receiving 114 mm (4.5 in) of rain over 21 days, accompanied by lower humidity at 61%. For more details on the weather in March, you can visit Koh Kong weather in March.
In December, the weather features a warm climate with temperatures ranging from a minimum of 19°C (67°F) to a maximum of 33°C (91°F), and an average temperature of 27°C (80°F). This month typically experiences about 47 mm (1.9 in) of precipitation over 8 days, contributing to a higher humidity of 76%. In contrast, April sees slightly warmer temperatures, with minimums at 22°C (71°F) and maximums at 32°C (90°F), maintaining a similar average temperature of 27°C (82°F). However, April is significantly wetter, with a total precipitation of 146 mm (5.8 in) occurring over 26 days and a lower humidity level of 67%. For more detailed insights, you can check Koh Kong weather in April.
In December, the weather is pleasantly warm with average temperatures ranging from a minimum of 19°C (67°F) to a maximum of 33°C (91°F), and the month experiences a moderate amount of rainfall, totaling 47 mm (1.9 in) over about 8 days. In contrast, May brings higher temperatures, with minimums around 24°C (76°F) and maximums reaching 32°C (90°F), but it is also significantly wetter, with precipitation soaring to 296 mm (11.7 in) over 30 days. Both months boast humidity levels around 76-78%, but May's constant rain creates a more humid atmosphere. For a detailed look at May weather, you can check Koh Kong weather in May.
In December, the weather features a minimum temperature of 19°C (67°F) and a maximum of 33°C (91°F), with an average temperature of 27°C (80°F). This month experiences relatively low precipitation of 47 mm (1.9 in) over 8 days and a humidity level of 76%. In contrast, June is significantly wetter and more humid, with a minimum temperature of 24°C (76°F) and a maximum of 31°C (88°F), while the average temperature remains similar at 27°C (81°F). June sees a substantial amount of rainfall, totaling 473 mm (18.6 in) over 28 days, and a higher humidity level of 84%. For more details, check out Koh Kong weather in June.
When comparing the weather in December and July, it is evident that both months have similar average temperatures around 27°C (80°F). However, July tends to be warmer at night with a minimum temperature of 24°C (76°F) compared to December's 19°C (67°F). Additionally, December experiences significantly less precipitation at 47 mm (1.9 in) over 8 days, while July is much wetter, receiving an impressive 606 mm (23.9 in) across 30 days. The humidity levels are also higher in July at 86%, compared to December's 76%. For more information, you can explore Koh Kong weather in July.
In comparing the weather between December and August, December typically features milder temperatures, with daily averages around 27°C (80°F) and maximums peaking at 33°C (91°F). In contrast, August sees higher minimum temperatures starting at 24°C (76°F) and a slightly lower maximum of 31°C (87°F). However, August is characterized by significantly increased precipitation, averaging 652 mm (25.7 in) over 30 days, compared to December's 47 mm (1.9 in) over just 8 days. Additionally, humidity levels are higher in August at 88%, compared to December's 76%. For more detailed insights, you can check Koh Kong weather in August.
In comparing the weather of December and September, December tends to be warmer with temperatures ranging from a minimum of 19°C (67°F) to a maximum of 33°C (91°F), while September's temperatures are milder, with a minimum of 24°C (75°F) and a maximum of 31°C (88°F). December experiences significantly less precipitation, with only 47 mm (1.9 in) over 8 days, compared to September's heavy rainfall of 512 mm (20.2 in) over 29 days. Additionally, humidity levels in September are higher at 87%, versus December's 76%, contributing to a more humid and sticky atmosphere during September. For a detailed look at the weather conditions in September, you can refer to Koh Kong weather in September.
In comparing the weather between December and October, December tends to be slightly warmer on average, with temperatures ranging from a minimum of 19°C (67°F) to a maximum of 33°C (91°F). In contrast, October has a higher minimum temperature of 23°C (74°F) and a slightly lower maximum at 32°C (90°F). While both months share an average temperature of 27°C (80°F), October is marked by significantly heavier rainfall, accumulating 394 mm (15.5 in) over 27 days, compared to December's 47 mm (1.9 in) across 8 days, indicating that October is much wetter and more humid with a humidity level of 84% compared to 76% in December. For more details on October's weather, you can visit Koh Kong weather in October.
December and November weather in Koh Kong present some notable differences. In December, the temperatures range from a minimum of 19°C (67°F) to a maximum of 33°C (91°F), maintaining an average of 27°C (80°F). Comparatively, November features slightly warmer minimum temperatures at 23°C (73°F) and the same maximum of 33°C (91°F), with an average also at 27°C (81°F). However, November experiences significantly more rainfall, with 109 mm (4.3 in) over 17 days, while December records only 47 mm (1.9 in) across 8 days. Additionally, the humidity is higher in November at 84%, compared to 76% in December. For a deeper understanding of November weather patterns, you can explore Koh Kong weather in November.
As December unfolds in Koh Kong, it brings a refreshing shift in weather, offering a delightful respite from the year’s heat. With an average temperature around 27°C (80°F), days are pleasantly warm while nights cool down to a comfortable 19°C (67°F). Unlike the preceding months, December sees less rainfall, with only about 47 mm of precipitation spread across eight days, allowing for more outdoor opportunities amid a humidity level of 76%. This combination of warm days and cooler nights makes December one of the best months to explore the stunning landscapes of Koh Kong. For a deeper look into the meteorological patterns of the region, check out Koh Kong Climate.