Last updated: August 21, 2025
In Bo'ao, China, December welcomes visitors with a delightful climate, featuring a maximum temperature of 28°C (82°F) and an average of 21°C (70°F), providing a warm escape during winter months. With a minimum of 13°C (56°F), the evenings can be pleasantly cool. December experiences a moderate precipitation total of 44 mm (1.7 in), spread over approximately 7 days, making light rain a part of the experience without overshadowing the beauty of the region. The humidity sits at a comfortable 79%, enhancing the tropical charm of Bo'ao and ensuring that visitors can enjoy both outdoor adventures and tranquil moments by the sea.
In Bo'ao, China, December marks the transition into the cooler winter months, with temperatures showcasing a pleasant range. This time of year sees minimums around 13°C (56°F), which gives way to comfortable average highs of 21°C (70°F) and peaks at 28°C (82°F). Compared to the warmer summer months, December provides a refreshing break, as the climate shifts from the sweltering max temperatures experienced in June and July, which can soar to 37°C (98°F). The steady decline in heat from autumn's close, with November's peak of 29°C (85°F), underscores a more moderate and enjoyable atmosphere, perfect for outdoor exploration and enjoying the scenic coastal beauty. Overall, December in Bo'ao is characterized by mild temperatures that invite both relaxation and adventure.
In Bo'ao, China, December ushers in a more subdued climate, with precipitation levels dropping to 44 mm (1.7 in), marking a departure from the heavy rains of the preceding months. This decline is accompanied by a reduction in rainy days, with only 7 days of precipitation recorded, the fewest in the year. The transition into December signifies a shift toward drier conditions, following a dramatic peak in rainfall seen in August and October, where totals soared above 200 mm. As the year draws to a close, the weather in Bo'ao reflects an overall trend toward moderate dryness, providing a brief respite from the torrential downpours typical of the summer months.
In Bo'ao, China, the humidity levels exhibit a clear seasonal trend throughout the year. Starting at 74% in January, humidity gradually increases, peaking at a notable 87% in July. As summer gives way to fall, humidity begins to gradually decline, reaching 79% in December. This subtle drop reflects the region's transition away from the peak summer months while still maintaining a healthy level of moisture in the air. Overall, December marks the tail end of a humid period, suggesting a comfortable yet slightly moist climate that characterizes the winter season in this coastal locale.
In Bo'ao, China, December marks a transition into the cooler months, with the UV Index dropping to 8, categorized as very high, and a burn time of approximately 15 minutes. This follows a pattern of intense UV exposure prevalent from February through October, when the index frequently reaches extreme levels of 11 to 14 and burn times shorten to just 10 minutes. Notably, the summer months of May and July peak at an index of 14, urging caution among sun-seekers. As the year concludes, while December still signifies significant UV activity, it signals the end of a predominantly intense UV season. For more detailed insights about UV levels throughout the year, visit Bo'ao UV Index.
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In December, Bo'ao, China basks in an impressive 232 hours of sunlight, reflecting a gentle transition from the vibrant summer months to the cooler winter season. While this figure is a notable decrease compared to the peak of 328 hours in July, it still represents a substantial amount of brightness that characterizes the region's charm. The overall trend reveals that Bo'ao enjoys an abundance of sunshine throughout the year, with the sunniest months being from May to July, while December offers a softer glow as the year concludes. As the days grow shorter, the warmth of the sun remains, inviting visitors to experience the serene beauty of this coastal paradise.
In December, Bo'ao, China experiences a modest 31% chance of sunny weather, reflective of a gradual decline in sunshine as the year comes to a close. This percentage is lower than the preceding months, with a notable decrease from November's 41% likelihood. Throughout the year, the sunniest months tend to be early in the year, peaking in February at 56%. As we transition from the vibrant spring through the humid summer months—with their significantly lower chances of sun—December sets the stage for cooler, cloudier days, making it essential for visitors to prepare for potential overcast skies while still enjoying the mellow coastal charm of this locale.
As the year unfolds in Bo'ao, China, daylight duration shows a fascinating progression. Starting with 11 hours of sunlight in both January and February, the days gradually lengthen, reaching 12 hours by March and April, and peaking at 13 hours during the vibrant summer months of May, June, and July. As summer fades, daylight begins to wane, with a gentle decline back to 12 hours in August and September. Come October and November, days shorten to 11 hours, until December arrives, bringing a crisp close to the year with just 10 hours of daylight. This seasonal rhythm beautifully encapsulates the ebb and flow of sunlight in Bo'ao, marking a journey from the lively brightness of summer to the serene calm of winter.
In Bo'ao, China, the December winds bring a refreshing shift, with an average speed of 4.4 m/s (10 mph), reminiscent of the stronger gusts seen in October. As the year draws to a close, wind speeds tend to fluctuate, peaking in the spring months of March and May. A noticeable trend emerges as temperatures drop; the months of January through March see relatively stable winds, while July to September experience a lull, dropping to a calm 2.5 m/s (6 mph). Overall, December stands out not only for its invigorating breezes but also for echoing the higher winds of earlier months, making it a perfect time for invigorating seaside strolls.
Weather in Bo'ao varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Bo'ao, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, temperatures in Bo'ao are generally warmer, with a minimum of 13°C (56°F) and an average of 21°C (70°F), while January sees a cooler minimum of 9°C (49°F) alongside a similar average temperature of 20°C (69°F). Both months experience maximum temperatures around 28°C (82°F), but December tends to be wetter, accumulating 44 mm (1.7 in) of precipitation over 7 days, compared to January's 30 mm (1.2 in) spread across 8 days. Additionally, humidity levels are slightly higher in December at 79%, compared to 74% in January. For more details, check out Bo'ao weather in January.
In December, the weather typically features a minimum temperature of 13°C (56°F) and an average of 21°C (70°F), with a maximum reaching 28°C (82°F). The month experiences around 44 mm (1.7 in) of precipitation over approximately 7 days, accompanied by a humidity level of 79%. In contrast, February sees slightly cooler temperatures, with a minimum of 10°C (51°F), an average of 20°C (69°F), and a maximum of 30°C (86°F). Precipitation decreases to 34 mm (1.4 in), occurring over about 8 days, while humidity remains relatively lower at 75%. For more details on February weather in Bo'ao, you can check Bo'ao weather in February.
In December, the weather generally features comfortable temperatures ranging from a minimum of 13°C (56°F) to a maximum of 28°C (82°F), with an average of 21°C (70°F). The month experiences around 44 mm (1.7 in) of rainfall over approximately 7 days, accompanied by a humidity level of 79%. In contrast, March sees a slight increase in temperatures, with minimums at 16°C (60°F) and maximums reaching 32°C (89°F), averaging 24°C (75°F). Precipitation also rises slightly to 46 mm (1.8 in), but over a longer stretch of 12 days, while humidity remains relatively stable at 78%. For more detailed insights on March weather, you can refer to Bo'ao weather in March.
December and April offer contrasting weather experiences. In December, temperatures range from a mild 13°C (56°F) at night to a warm 28°C (82°F) during the day, with an average of 21°C (70°F). Precipitation is relatively low at 44 mm (1.7 in) over about 7 days, and humidity is comfortable at 79%. In contrast, April sees warmer temperatures with a minimum of 17°C (62°F) and highs reaching up to 33°C (91°F), averaging 25°C (78°F). The month is wetter, with 109 mm (4.3 in) of rainfall spread over 14 days, and a slight increase in humidity to 80%. For more detailed information, you can check Bo'ao weather in April.
In December, the weather is generally mild, with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 28°C (82°F), and an average of 21°C (70°F). The month experiences relatively low precipitation at 44 mm (1.7 in) over 7 days, while humidity averages at 79%. In contrast, May sees significantly warmer temperatures, with a minimum of 20°C (68°F) and a peak of 35°C (96°F), averaging 28°C (83°F). However, May is also much wetter, receiving 132 mm (5.2 in) of rainfall over 16 days, with humidity slightly higher at 81%. For more detailed insights, you can check out Bo'ao weather in May.
December and June present significantly different weather patterns. In December, temperatures range from a mild minimum of 13°C (56°F) to a comfortable maximum of 28°C (82°F), with an average of 21°C (70°F). The month experiences moderate precipitation of 44 mm (1.7 in) over approximately 7 days, accompanied by a humidity level of 79%. In contrast, June is much warmer, with minimum temperatures starting at 25°C (78°F) and peaking at a sizzling maximum of 37°C (98°F), averaging around 29°C (85°F). Additionally, June sees a higher precipitation level of 125 mm (4.9 in) spread across about 14 days, resulting in slightly increased humidity at 81%. For those considering a trip, more details can be found at Bo'ao weather in June.
December and July present stark contrasts in weather. In December, temperatures are milder, with a minimum of 13°C (56°F) and an average of 21°C (70°F), reaching a maximum of 28°C (82°F). The month experiences moderate rainfall, accumulating 44 mm (1.7 in) over about 7 days, and a humidity level of 79%. In contrast, July is much warmer, with a minimum temperature of 25°C (78°F) and an average of 29°C (84°F), peaking at 35°C (96°F). This month is significantly wetter, with 183 mm (7.2 in) of precipitation falling over 18 days, and a higher humidity level of 87%. For more details on July weather, you can check out Bo'ao weather in July.
When comparing the weather in December and August, a stark contrast emerges. December experiences more moderate temperatures, with a minimum of 13°C (56°F), an average of 21°C (70°F), and a maximum of 28°C (82°F), along with relatively low precipitation of 44 mm (1.7 in) over 7 days and humidity at 79%. In contrast, August is significantly hotter, featuring a minimum of 25°C (77°F), an average of 29°C (84°F), and a maximum reaching 36°C (97°F). Additionally, August sees a substantial increase in precipitation, totaling 230 mm (9.0 in) across 24 days, coupled with higher humidity levels at 86%. For a closer look at the conditions during this warm month, visit Bo'ao weather in August.
In comparing the weather between December and September, it is evident that September experiences significantly higher temperatures, with a minimum of 24°C (75°F) and an average of 28°C (83°F), compared to December's cooler range of 13°C (56°F) to 21°C (70°F). Additionally, September sees much more precipitation, with 177 mm (7.0 in) over 23 days, while December has only 44 mm (1.7 in) over 7 days. Humidity levels are relatively similar, with September at 82% and December at 79%. For more specific insights into the weather during this time, you can visit Bo'ao weather in September.
When comparing the weather in December and October, it's clear that December tends to be milder. In December, temperatures range from a minimum of 13°C (56°F) to a maximum of 28°C (82°F), with an average of 21°C (70°F) and relatively low precipitation at 44 mm (1.7 in) over 7 days. In contrast, October experiences warmer temperatures, with a minimum of 20°C (68°F) and a maximum of 33°C (92°F), averaging 26°C (79°F), but it also sees significantly more rainfall, totaling 233 mm (9.2 in) across 20 days. Humidity levels are comparable between the two months, with December at 79% and October slightly higher at 81%. For more detailed information, you can visit Bo'ao weather in October.
In comparing the weather between December and November, December experiences slightly cooler temperatures, with a minimum of 13°C (56°F) and an average of 21°C (70°F), compared to November's warmer minimum of 18°C (64°F) and average of 24°C (76°F). While both months see relatively high humidity levels, December's humidity is slightly lower at 79% versus November's 80%. Precipitation is less frequent in December, with 44 mm (1.7 in) of rain over 7 days, contrasting with November's wetter conditions, which had 73 mm (2.9 in) over 13 days. For more detailed information, you can visit Bo'ao weather in November.
In December, Bo'ao experiences a noticeable transition in weather, characterized by mild temperatures that contrast with the warmer months. With an average temperature around 21°C (70°F), the climate becomes more inviting for those seeking relief from the heat. Though the month sees about 44 mm (1.7 in) of precipitation over approximately 7 days, it is much less than the heavy rains typical of summer, allowing for clearer skies and a refreshing coastal breeze. The 79% humidity adds a touch of tropical charm, making December a delightful time to explore the beauty of Bo'ao. For a deeper dive into the seasonal changes, you can find more details at Bo'ao Climate.