Last updated: August 21, 2025
Experience December in Penglai, China, where the climate presents a delightful blend of mild temperatures and refreshing humidity. With maximum temperatures reaching 28°C (83°F) and an average of 20°C (69°F), visitors can enjoy pleasantly warm days ideal for exploration. The minimum temperature dips to 12°C (54°F), ensuring cozy evenings. However, it's wise to prepare for occasional rain, as precipitation levels average 42 mm (1.6 in) across about 6 days of the month, accompanied by a humidity level of 79% that adds to the invigorating atmosphere. Whether you're wandering the scenic coast or savoring local cuisine, December in Penglai is a captivating experience for all travelers.
In December, Penglai, China experiences mild temperatures that mark a transition from the warmer months. With a minimum of 12°C (54°F) and an average around 20°C (69°F), the coolness becomes more pronounced, yet daytime highs can still reach 28°C (83°F). This month illustrates a gradual cooling trend compared to the preceding fall months, where November peaked at 30°C (87°F). As the year winds down, the weather invites comfortable outings while hinting at the chill of winter to come. While the nights may be cooler, the daytime warmth still allows for enjoyable exploration of Penglai’s scenic beauty, making December a charming time to experience this coastal gem.
In December, Penglai, China experiences a noticeable decline in precipitation, with a total of 42 mm (1.6 in) of rain spread over just 6 days. This marks a significant reduction compared to the wetter months of the spring and summer, particularly July and August, which often see rainfall exceeding 300 mm. The trend of decreasing precipitation continues through the final months of the year, as November also had lower rainfall at 63 mm (2.5 in). With each passing month, it becomes clear that winter begins to dry up the region, providing a stark contrast to the heavy downpours of previous seasons. This shift signals the onset of cooler weather, as the landscape prepares for the drier, colder months ahead.
In Penglai, China, December brings a noticeable dip in humidity, settling at 79%, a slight decrease compared to the previous month's 80%. As the year progresses, a clear trend emerges: humidity levels tend to rise during the warmer months, peaking in July at a high of 87%. This seasonal pattern highlights the region's transition from the cooler, drier winter months to the hot, humid summer, with December serving as a gentle bridge toward the chill of January. Overall, while December reflects a more moderate humidity, the lingering warmth of late autumn still leaves its mark on the atmosphere.
In Penglai, China, the UV Index showcases a striking pattern throughout the year, with December marking a UV Index of 8, categorized as very high, and a burn time of just 15 minutes. This month contributes to the trend of elevated UV exposure in the region, which peaks remarkably in the warmer months. From January to November, the index escalates, hitting an extreme level of 14 in both July and August. Despite the harsh sun in summer, a gradual decline in UV levels occurs as winter approaches, providing a brief respite in December before the cycle begins anew. As you plan your outdoor activities, be sure to check the Penglai UV Index for guidance on safe sun exposure.
UV Risk Categories
In Penglai, China, December welcomes a gentle decline in sunshine, offering 217 hours of radiant light as the year comes to a close. This reflects a notable decrease from the sunniest summer months, peaking at an impressive 319 hours in July. As the seasons shift, the sunshine hours gradually dwindle, dipping from the colorful vibrance of May and June, each boasting over 300 hours. Despite this reduction, December still enjoys more than 250 hours of sunlight compared to the early months of the year, such as January, making it a time of serene beauty in this coastal gem. Overall, the trend illustrates a lively contrast between the high summer luminosity and the calmer, yet still inviting, winter light.
In December, Penglai, China experiences a 30% chance of sunny weather, reflecting a gradual decline as the year comes to a close. Following the relatively sunny November, which boasts a 42% chance, December marks a shift towards the cooler and cloudier winter months. This trend is evident when comparing December with earlier months; while the sunshine chances peaked at 49% in February, they have steadily decreased throughout the year, hitting their lowest point in the summer. Consequently, visitors in December should prepare for a mix of weather, with the possibility of rain overshadowing those sunlit moments. Embracing the area's serene winter beauty may be the best way to enjoy this quieter season.
As the year winds down, December in Penglai, China, ushers in a noticeable shift in daylight, with only 10 hours of sunlight illuminating the landscape. Following the peak of 13 hours during the summer months, daylight begins its steady decline from November's 11 hours, marking a significant drop as winter approaches. This gradual reduction in daylight is emblematic of the changing seasons, where each month incrementally transitions from the vibrant, sun-soaked days of spring and summer to the shorter, softer light of winter. The rhythm of daylight serves as a reminder of nature's cycles, inviting residents to embrace the cozy, candlelit evenings that December brings.
As December sweeps into Penglai, China, the wind begins to pick up, with an average speed of 3.6 m/s (8 mph), offering a refreshing contrast to the calmer breaths of earlier months. This increase follows a trend seen in both March and October, where winds also reached a brisk 3.5 m/s and 3.9 m/s respectively. Throughout the year, Penglai experiences variable winds, with the peak in May at 3.9 m/s and the gentlest gusts arriving in September, averaging just 2.1 m/s (5 mph). As winter approaches, December's winds tease the promise of change, hinting at the invigorating shifts that characterize the region’s seasonal cycles.
Weather in Penglai varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Penglai, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather tends to be warm with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 28°C (83°F), and an average temperature of 20°C (69°F). The month experiences around 42 mm (1.6 in) of precipitation over approximately 6 days, coupled with a humidity level of 79%. In contrast, January sees slightly cooler temperatures, with a minimum of 8°C (46°F) and a maximum of 29°C (85°F), while maintaining a similar average of 20°C (68°F). There is less rainfall in January, totaling about 27 mm (1.1 in) over around 8 days, and humidity decreases to 74%. For more details on the expected conditions, you can check Penglai weather in January.
December and February present a relatively mild climate, with December having slightly warmer temperatures. In December, the minimum temperature reaches 12°C (54°F), but in February it drops to 8°C (47°F). Both months have an average temperature hovering around 20°C (68-69°F), but February can experience warmer maximums, reaching up to 31°C (89°F) compared to December's 28°C (83°F). Precipitation levels are quite similar, with December receiving 42 mm (1.6 in) over 6 days and February a bit less at 39 mm (1.5 in) over 9 days. Notably, February features lower humidity at 75%, in contrast to December's 79%, making it feel slightly drier overall. For more detailed insights into February weather, you can check Penglai weather in February.
Comparing the weather in December and March reveals some notable differences. In December, temperatures range from a minimum of 12°C (54°F) to a maximum of 28°C (83°F), with an average of 20°C (69°F), while March sees slightly warmer temperatures, with a minimum of 14°C (57°F) and a maximum of 33°C (92°F), averaging 24°C (75°F). Precipitation also increases from 42 mm (1.6 in) in December, occurring over 6 days, to 61 mm (2.4 in) in March, with rain on 11 days, indicating a wetter month. Despite this increase in rainfall, the humidity remains relatively stable, with December at 79% and March at 78%. For more details on March weather specifically in Penglai, you can check Penglai weather in March.
December and April showcase contrasting weather patterns. In December, temperatures range from a minimum of 12°C (54°F) to a maximum of 28°C (83°F), with an average of 20°C (69°F). The month experiences relatively low precipitation of 42 mm (1.6 in) over about 6 days, coupled with a humidity level of 79%. In contrast, April sees warmer temperatures with a minimum of 15°C (60°F), an average of 25°C (78°F), and a maximum of 34°C (93°F). However, it also brings significantly more rain, totaling 143 mm (5.6 in) spread across 14 days while maintaining a similar humidity of 80%. For more detailed information on April weather, you can visit Penglai weather in April.
December and May present contrasting weather patterns. In December, temperatures range from a mild 12°C (54°F) to a pleasant average of 20°C (69°F), peaking at 28°C (83°F). Precipitation is relatively low, with 42 mm (1.6 in) falling over just six days, accompanied by a humidity of 79%. In stark contrast, May experiences much warmer conditions, with minimum temperatures starting at 19°C (67°F) and averaging 28°C (83°F) but can soar up to a scorching 38°C (100°F). Additionally, May is significantly wetter, with 207 mm (8.2 in) of rain spread over 19 days, and a slightly higher humidity level of 81%. For more specific details on Penglai weather in May, you can check Penglai weather in May.
December and June present distinctly different weather patterns. In December, temperatures are milder, ranging from a minimum of 12°C (54°F) to a maximum of 28°C (83°F), with an average temperature of 20°C (69°F). The month sees relatively low precipitation at 42 mm (1.6 in) over just 6 days, along with a humidity level of 79%. In contrast, June experiences much warmer temperatures, with a minimum of 24°C (75°F) and highs reaching up to 38°C (100°F), averaging 29°C (85°F). Rainfall is significantly higher in June, totaling 192 mm (7.5 in) over 19 days, and humidity remains elevated at 81%. For a closer look at the weather specifics in June, feel free to check Penglai weather in June.
December weather typically exhibits a milder climate, with average temperatures ranging from a minimum of 12°C (54°F) to a maximum of 28°C (83°F). In contrast, July experiences significantly warmer conditions, with minimum temperatures around 25°C (76°F) and highs reaching up to 36°C (98°F). Additionally, December sees considerably less rainfall, with only 42 mm (1.6 in) of precipitation over approximately 6 days, while July is much wetter, accumulating 266 mm (10.5 in) over 23 days. The humidity levels are also slightly higher in July, averaging 87%, compared to December's 79%. For a more detailed look at July's conditions, check out this link: Penglai weather in July.
When comparing the weather in December and August, it’s clear that the two months offer distinctly different conditions. December features a milder temperature range, with minimums around 12°C (54°F) and a comfortable average of 20°C (69°F), whereas August is significantly warmer, with minimum temperatures starting at 24°C (75°F) and averaging 28°C (83°F). Precipitation also varies considerably; December experiences a light 42 mm (1.6 in) over just 6 days, while August sees a substantial 315 mm (12.4 in) of rainfall spread over 24 days. Additionally, humidity levels are higher in August at 86%, compared to December’s 79%, making August feel more oppressive. For a closer look at conditions specific to this month, you can visit Penglai weather in August.
In December, the weather is relatively mild with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 28°C (83°F) and an average of 20°C (69°F). The month experiences an average of 42 mm (1.6 in) of precipitation over about 6 days, resulting in a humidity level of 79%. In contrast, September is much warmer, with temperatures starting at a minimum of 22°C (72°F) and reaching up to 35°C (95°F), averaging 28°C (82°F). However, it also sees significantly more rainfall, totaling 206 mm (8.1 in) over 23 days, leading to a slightly higher humidity of 82%. For a more detailed view, you can check Penglai weather in September.
December weather in Penglai is generally milder than in October, with average temperatures ranging from a minimum of 12°C (54°F) to a maximum of 28°C (83°F), compared to October's higher averages which see minimums around 19°C (66°F) and maximums reaching up to 34°C (93°F). Precipitation levels also vary significantly, as December experiences only 42 mm (1.6 in) of rainfall over about 6 days, while October sees a substantial increase with 209 mm (8.2 in) spread across 18 days. Humidity remains relatively stable in both months, with December at 79% and October slightly higher at 81%. For more details on October's weather, you can check the link: Penglai weather in October.
December weather presents a notable shift compared to November, with lower average temperatures and less precipitation. In December, the minimum temperature drops to 12°C (54°F), while the average remains at 20°C (69°F) with a maximum reaching 28°C (83°F). This contrasts with November, where temperatures start higher, with a minimum of 17°C (63°F) and an average of 24°C (75°F). Additionally, December experiences only 42 mm (1.6 in) of rainfall over 6 days, compared to November's 63 mm (2.5 in) over 11 days, resulting in slightly higher humidity levels in November at 80% versus December’s 79%. For further details on November weather, you can refer to Penglai weather in November.
December in Penglai presents a delightful contrast to the warmer months, as temperatures cool to a refreshing average of 20°C (69°F), providing a pleasant respite from the summer heat. With a maximum of 28°C (83°F) and a minimum dipping to 12°C (54°F), this month is marked by a comfortable range that invites outdoor exploration. Although December sees a moderate 42 mm (1.6 in) of precipitation over roughly 6 days, the overall humidity remains high at 79%, giving the air a crisp, fresh quality. It's an ideal time to experience Penglai's natural beauty while enjoying the subtle shifts of the season. For more information on the overall climate, visit Penglai Climate.