Last updated: August 21, 2025
December weather in Menghai, China presents a delightful mix of mild temperatures and refreshing humidity. With a maximum of 27°C (81°F) and an average of 15°C (59°F), daytime conditions are pleasantly warm, while nights can dip to a chillier 4°C (39°F). Expect a touch of rain, as 40 mm (1.6 in) of precipitation falls over 6 days throughout the month. Humidity hovers around 64%, contributing to the crisp atmosphere that characterizes this enchanting winter month. Whether you're exploring the lush landscapes or enjoying local tea, December in Menghai offers a unique backdrop for memorable experiences.
In Menghai, China, December brings a delightful transition into the cooler months, with temperatures dipping to a minimum of 4°C (39°F) and peaking at a comfortable 27°C (81°F). The average temperature settles around 15°C (59°F), offering a refreshing climate that contrasts sharply with the preceding months, where highs regularly soared above 30°C (86°F). As the year draws to a close, the trend clearly shifts towards cooler days and nights, inviting both locals and travelers to embrace the crisp air and the picturesque landscapes that December has to offer. Whether exploring the vibrant scenery or indulging in seasonal festivities, the mild temperatures create a perfect backdrop for adventure.
In Menghai, China, December brings a modest precipitation total of 40 mm (1.6 in), notably lower than the heights of the monsoon months, yet still contributing to the region's lush landscapes. With only 6 rainy days marked on the calendar, the month exhibits a drier pattern compared to the intense rainfall seen in the summer, especially in June and July, when precipitation peaks at 243 mm (9.6 in) and 291 mm (11.5 in) respectively. This decline toward the end of the year mirrors a broader trend of decreasing rainfall from the late monsoon season, providing a brief respite before the seasonal shifts initiate a new cycle of moisture. The gentle touch of December rain not only nourishes the environment but also sets the stage for the drier months to follow, creating a rhythm that is quintessential to Menghai's climate.
In Menghai, China, December ushers in a moderate humidity level at 64%, providing a noticeable shift from the heavy humidity of the summer months. Following a peak in July and August, where humidity levels soared to 92%, the transition into the cooler months sees a gradual decline. Despite the drop, December maintains higher moisture levels than early spring, reflecting a gradual trend from the year's beginning humidity of 57% in January and February. Overall, the climate remains relatively humid in December, standing in contrast to the much drier air found in late spring, particularly in April at just 41%. This seasonal ebb and flow emphasizes the region's diversity in humidity throughout the year.
In Menghai, China, the UV Index exhibits distinct seasonal variations throughout the year. As winter rolls in, December sees a notable decrease to a UV Index of 8, still classified as very high, which translates to a burn time of just 15 minutes. This shift from the extreme levels observed in the summer months, where peaks reach up to 15, highlights the region's intense sunlight during warmer periods. Despite the dip in December, residents and visitors should remain vigilant about sun exposure, especially given the consistently high UV levels observed from January through November. For further insights into Menghai's UV Index trends, you can explore Menghai UV Index.
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In Menghai, China, December brings a refreshing burst of sunlight, boasting 294 hours of bright days. As the year comes to a close, the sunshine trend reveals a comforting consistency, with December standing as a highlight amid the cooler winter months. Following a lively November, which enjoyed 283 hours of sun, December maintains this upward trajectory, showcasing an increase that hints at the lingering warmth before the onset of winter's chill. This month reflects a subtle yet notable decrease compared to the spring peak in May with its 335 hours, yet still offers a generous supply of sunlight, encouraging residents and visitors alike to bask in the seasonal glow. Embracing this chance to savor the sun's rays, Menghai beautifully transitions into the New Year, illuminated by the vibrant moments of December's daylight.
In December, Menghai, China enjoys a 55% chance of sunny weather, marking a notable uptick compared to the cloudy summer months of June, July, and August, which see probabilities plummet to around 10-11%. This transitional month reflects a shift as it approaches the sunnier days of the new year, where the likelihood rises significantly—from 31% in November to over half in December. January also holds promise with a 58% chance of sunshine, suggesting that December often sets the stage for the bright, clear skies that characterize the winter months in this region.
In Menghai, China, daylight duration exhibits a clear seasonal pattern throughout the year. Starting with 10 hours in January, the days gradually lengthen, peaking at 13 hours from May to July, showcasing the region's lush vibrancy during the summer months. As autumn arrives, the daylight begins to wane, with hours gradually decreasing back to 11 hours in November and returning to 10 hours by December. This rhythmic cycle of daylight not only marks the transition of the seasons but also highlights the region's unique climate, encouraging a vibrant mix of activities and a deep connection to the natural world.
As December unfolds in Menghai, China, the region experiences a gentle decline in wind speed, averaging a calm 1.1 m/s (2 mph). This subtle decrease marks a departure from the modest breezes of earlier months, where wind speeds hovered around 1.4 to 2.0 m/s. Following a pattern established throughout the year, December's tranquility contrasts with the slightly more invigorating gusts of spring, emphasizing a gradual shift towards the stillness of winter. The cool air, coupled with the low winds, creates a serene atmosphere, inviting reflection as the year draws to a close.
Weather in Menghai varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Menghai, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, temperatures range from a minimum of 4°C (39°F) to a maximum of 27°C (81°F), with an average of 15°C (59°F) and a total precipitation of 40 mm (1.6 in) over about 6 days. The humidity level is relatively high at 64%. In comparison, January sees a slight increase in maximum temperature, reaching up to 28°C (82°F), while the average temperature remains stable at 15°C (60°F), similar to December. Precipitation also rises marginally to 44 mm (1.7 in) over the same number of rainy days, but humidity decreases to 57%. For more detailed information, check the Menghai weather in January.
December and February showcase mild weather patterns, though February typically sees slightly warmer temperatures. In December, temperatures range from a minimum of 4°C (39°F) to a maximum of 27°C (81°F), with an average of 15°C (59°F) and an increased humidity level of 64%. The month experiences about 40 mm (1.6 in) of precipitation over six days. In contrast, February starts off a bit warmer, with minimum temperatures at 5°C (42°F) and maximums reaching 30°C (86°F), leading to an average of 16°C (62°F), alongside reduced precipitation measuring 27 mm (1.1 in) over just three days and lower humidity at 57%. For more details on February weather, visit Menghai weather in February.
In December, the weather features a milder temperature range with a minimum of 4°C (39°F), an average of 15°C (59°F), and a maximum of 27°C (81°F). The month sees about 40 mm (1.6 in) of precipitation over approximately six days, accompanied by a relatively high humidity of 64%. In contrast, March experiences warmer conditions, with a minimum of 8°C (47°F), an average temperature of 20°C (68°F), and highs reaching 35°C (94°F). This month brings less precipitation, totaling around 32 mm (1.2 in) across four days, and a lower humidity level at 48%. For more detailed information, you can check Menghai weather in March.
December and April present contrasting weather patterns. In December, temperatures range from a cool 4°C (39°F) at night to a mild 27°C (81°F) during the day, with an average temperature of 15°C (59°F). This month sees relatively low precipitation of 40 mm (1.6 in) spread over six days, along with a higher humidity level of 64%. In stark contrast, April enjoys warmer temperatures, with minimums of 11°C (51°F) and a maximum of 35°C (96°F), averaging around 22°C (71°F). However, it is also a wetter month, experiencing 106 mm (4.2 in) of rainfall over 11 days, but with a notably lower humidity level of 41%. For more details on April weather in specific areas, check out Menghai weather in April.
December and May present distinct contrasts in weather. In December, temperatures range from a mild minimum of 4°C (39°F) to a warm maximum of 27°C (81°F), with an average of 15°C (59°F). The month experiences light precipitation totaling 40 mm (1.6 in) over about 6 days, accompanied by a humidity level of 64%. In contrast, May showcases significantly warmer temperatures, with a minimum of 14°C (58°F) and a peak reaching a scorching 38°C (101°F), averaging 24°C (75°F). Precipitation increases considerably to 141 mm (5.5 in) spread across 13 days, while humidity remains relatively low at 60%. For a closer look at May's conditions, check out Menghai weather in May.
In December, the weather is notably cooler, with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 27°C (81°F) and an average of about 15°C (59°F). Precipitation is relatively low at 40 mm (1.6 in) over just six days, contributing to a moderate humidity level of 64%. In contrast, June brings a significant rise in temperature, with minimums around 19°C (67°F) and maximums reaching 33°C (91°F), averaging around 24°C (76°F). Rainfall increases dramatically to 243 mm (9.6 in) distributed over 26 days, raising the humidity to a higher 80%. For a more detailed overview of June's climate, you can check Menghai weather in June.
When comparing the weather in December and July, notable differences emerge. December experiences milder temperatures, with minimums around 4°C (39°F) and maximums reaching 27°C (81°F), resulting in an average of 15°C (59°F). The season sees relatively low precipitation at 40 mm (1.6 in) over just six days, coupled with humidity levels around 64%, making it a more comfortable time of year. In stark contrast, July brings warmer weather, with temperatures ranging from a minimum of 19°C (67°F) to a maximum of 32°C (90°F), averaging 24°C (75°F). However, it also brings significant rainfall, with total precipitation soaring to 291 mm (11.5 in) over 29 days and higher humidity levels at 92%. For more details, you can check out Menghai weather in July.
December and August present distinctly different weather patterns. In December, temperatures range from a minimum of 4°C (39°F) to a maximum of 27°C (81°F), with an average of 15°C (59°F) and relatively low humidity at 64%. Precipitation is also minimal during this month, with only about 40 mm (1.6 in) over six days. In contrast, August experiences significantly warmer temperatures, ranging from a minimum of 19°C (67°F) to a maximum of 33°C (91°F), with an average of 24°C (75°F). This month is characterized by high humidity at 92% and substantial rainfall, totaling around 301 mm (11.8 in) spread over 28 days. For more details on August weather, check out Menghai weather in August.
In December, the weather features a mild temperature range, with minimums around 4°C (39°F) and maximums reaching 27°C (81°F), averaging 15°C (59°F). The month experiences relatively low precipitation, totaling 40 mm (1.6 in) over about six days, with a humidity level of 64%. In contrast, September is significantly warmer, with temperatures ranging from a minimum of 16°C (60°F) to a maximum of 32°C (90°F), averaging 23°C (74°F). However, this month is also much wetter, with 200 mm (7.9 in) of rainfall spread across 23 days and higher humidity at 83%. For more details, you can check Menghai weather in September.
The weather in December is notably cooler than in October, with average temperatures ranging from a minimum of 4°C (39°F) to a maximum of 27°C (81°F), whereas October experiences milder temperatures, ranging from a minimum of 14°C (58°F) to a maximum of 30°C (86°F). Additionally, December sees significantly less precipitation, with only 40 mm (1.6 in) over about 6 days, compared to October's substantial 174 mm (6.8 in) over 21 days. Humidity levels are also slightly lower in December at 64%, compared to 71% in October. For more detailed insights, you can check Menghai weather in October.
In comparing the weather of December to November, December experiences a notable drop in minimum temperatures, averaging 4°C (39°F) compared to November's minimum of 10°C (50°F). The average temperature in December is slightly lower at 15°C (59°F), while November has a more pleasant average of 19°C (66°F). Both months see a maximum temperature, with December peaking at 27°C (81°F) and November reaching 29°C (85°F). Precipitation in December is lighter at 40 mm (1.6 in) over 6 days, whereas November sees more rain with 61 mm (2.4 in) spread over 11 days. Additionally, humidity levels are slightly higher in November at 68% compared to December's 64%. For a more detailed look at the weather patterns, you can visit Menghai weather in November.
As December unfolds in Menghai, the weather offers a refreshing shift from the warmer months. With mild temperatures prevailing, daily highs typically reach a comfortable 27°C, providing perfect conditions for outdoor activities. The nights, however, dip to a cooler 4°C, inviting you to enjoy cozy evenings. While December experiences an increase in humidity at 64%, it also brings a moderate amount of precipitation spread across a handful of days, creating a lush landscape. This blend of warmth and cooler nights makes December a unique month, ideal for exploring the beauty of the region. For a deeper understanding of Menghai's climate throughout the year, visit Menghai Climate.