Last updated: August 21, 2025
In December, Longgang, China experiences a dramatic dip in temperatures, with maximums reaching only 9°C (49°F) and averages around -2°C (28°F), plunging to a chilling minimum of -15°C (6°F). Despite the cold, the region sees very limited precipitation, with just 4 mm (0.2 in) of rain over the course of a single day, and an average humidity level of 52%. These conditions create a crisp winter atmosphere, ideal for those who enjoy the serene beauty of colder climates.
In December, Longgang, China experiences a significant drop in temperatures as winter fully sets in. With minimums plummeting to around -15°C (6°F) and an average hovering at -2°C (28°F), the city embraces the chill of the season. The maximum temperatures reach only 9°C (49°F), marking a stark contrast to the mild autumn months preceding it. This month is characterized by biting frosts and a distinctive winter atmosphere, inviting residents to bundle up and prepare for the cold. As temperatures progressively decline from November to December, the city transitions into a true winter wonderland, showcasing the stark climatic shift that defines this time of year.
In December, Longgang experiences a notable drop in precipitation, with only 4 mm (0.2 in) recorded over a single day. This minimal rainfall marks a stark contrast to the intense downpours of the summer months, particularly August, when the region accumulated a striking 217 mm (8.5 in). As the year winds down, the precipitation trend shifts towards drier conditions, reflecting the transition from the wet season to a more subdued winter climate. With just one day of rain, December encapsulates the drier phase of Longgang's annual weather cycle, ultimately leading into a crisp start to the new year.
As the year culminates, December in Longgang, China, brings a refreshing change with humidity levels dropping to 52%. This figure marks a noteworthy decline from the sweltering peak of 83% in August and the relatively high 66% in November. The transition from the humid summer months and peak rainfall to cooler winter air signals a shift in the climate, allowing residents to enjoy drier conditions. Throughout the year, humidity exhibits a distinct trend, gradually increasing from 54% in January to a peak in the sweltering summer months, before tapering off as the year concludes. Overall, December’s lower humidity not only signals the onset of winter but also provides a welcome respite from the high humidity that characterizes earlier months.
In December, Longgang experiences a welcome dip in UV intensity, with a UV Index of 2, categorizing it as low exposure and allowing for a comfortable burn time of 45 minutes. This month marks a significant contrast to the intense summer months, where indices peaked at 11 in July, emphasizing the seasonal trend of decreasing UV radiation as winter approaches. From the extreme levels in mid-year to the moderate and low readings in the latter part of the year, December invites residents and visitors to enjoy the outdoors with less concern for sunburn. For more detailed information on UV levels throughout the year, visit Longgang UV Index.
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December in Longgang, China, finds itself basking in 251 hours of sunshine, closing out the year with a delightful blend of light and warmth. This month, although not the sunniest of the year, still reflects an impressive luminosity that contributes to the overall trend of increasing sunshine hours leading into spring. From the crisp 207 hours in January to a peak of 334 hours in May, the area's sunlight gradually intensifies, creating a vibrant atmosphere that energizes the community. The steady decline from summer's peak slowly transitions into winter, yet December retains a notable brightness, hinting at the promise of rejuvenation as the year draws to a close. With each passing month, residents and visitors alike can appreciate how the evolving patterns of sunlight enrich their experience in Longgang.
In December, Longgang, China, enjoys a notably high likelihood of sunny weather, boasting an impressive 84% chance of clear skies. This marks a significant uptick compared to the preceding months, with sunshine probabilities gradually increasing from 72% in November. As the year closes, the trend reveals a transition from the less reliable summer months, where July records a mere 31% chance of sunshine, to the more optimistic winter days. December's abundant sunlight not only offers a warm farewell to the year but also signals an emerging preference for outdoor activities as the region's residents embrace the cheerful glow of the season.
In Longgang, China, December ushers in a return to shorter days, with daylight lasting about 9 hours, mirroring the earlier months of January and November. As the year unfolds, daylight gradually increases from 10 hours in February, reaching a peak of 15 hours in the long summer days of June. This seasonal dance reflects a trend of extending daylight hours that peaks around mid-year before tapering off into the winter months. As December arrives, the pattern highlights the cyclic nature of sunlight, framing the vibrant changes in the environment and daily life throughout the year.
In December, Longgang, China, experiences a notable average wind speed of 5.0 m/s (11 mph), which is indicative of a cooling trend as the year comes to a close. This month's wind speed aligns closely with the higher figures observed in November and is part of an observable pattern where wind speeds are generally elevated in the latter part of the year. From May's peak of 5.5 m/s, there is a gradual decline leading into mid-year, but the winds pick up again as winter approaches. December's mild breezes provide a refreshing contrast to the bustling city life, inviting residents and visitors alike to enjoy the crisp winter air, setting the stage for cozy indoor gatherings and festive celebrations.
Weather in Longgang varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Longgang, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather offers a relatively mild range of temperatures, with a minimum of -15°C (6°F) and an average of -2°C (28°F), peaking at a maximum of 9°C (49°F). The month experiences light precipitation of 4 mm (0.2 in) across just one day and maintains a humidity level of 52%. In contrast, January sees a drop in temperatures, with a minimum of -19°C (-2°F) and an average of -4°C (24°F), reaching up to a maximum of 5°C (42°F). Precipitation is even lower, totaling 2 mm (0.1 in) over the month without any rainy days, and humidity slightly increases to 54%. For more information on January weather, you can visit Longgang weather in January.
In December, the weather features a minimum temperature of -15°C (6°F) and an average of -2°C (28°F), while February shows slightly warmer conditions with a minimum of -13°C (9°F) and an average of -3°C (27°F). Both months experience a maximum temperature of around 9°C (49°F) and minimal precipitation, with December receiving 4 mm (0.2 in) over 1 day, compared to February's 5 mm (0.2 in) also over 1 day. Humidity levels are higher in December at 52%, whereas February is somewhat drier with humidity at 44%. For more specific details on February's weather, you can check Longgang weather in February.
In December, the weather is much colder, featuring a minimum temperature of -15°C (6°F) and an average of -2°C (28°F), while March sees a notable improvement with temperatures ranging from -8°C (18°F) to an average of 3°C (38°F). Precipitation in December is minimal, with only 4 mm (0.2 in) falling over just one day, whereas March experiences increased rainfall at 11 mm (0.4 in) spread across three days. Despite these changes, December maintains a slightly higher humidity level at 52%, compared to March’s 48%. For more detailed information, you can check Longgang weather in March.
December and April present quite a contrast in weather. In December, temperatures can plummet to a minimum of -15°C (6°F), with an average temperature around -2°C (28°F) and a maximum of 9°C (49°F). The month sees low precipitation, with only 4 mm (0.2 in) over just one day and a humidity level of 52%.
In comparison, April enjoys milder temperatures, with a minimum of 1°C (33°F), an average of 10°C (51°F), and a maximum reaching 23°C (74°F). This month is considerably wetter, accumulating 19 mm (0.7 in) of precipitation over four days, along with a slightly higher humidity at 55%. For more detailed information, you can check out Longgang weather in April.
December and May present starkly contrasting weather conditions. December experiences colder temperatures, with a minimum reaching -15°C (6°F) and an average of -2°C (28°F), while the days are generally dry, featuring only 4 mm (0.2 in) of precipitation over just one day. In contrast, May offers a much milder climate with temperatures ranging from a minimum of 7°C (44°F) to a pleasant average of 16°C (62°F), peaking at 26°C (79°F). However, it also brings more precipitation, totaling 45 mm (1.8 in) over five days, and higher humidity at 65%. For more detailed weather insights, you can check Longgang weather in May.
December and June present strikingly contrasting weather patterns. In December, temperatures can drop as low as -15°C (6°F), with an average hovering around -2°C (28°F), and a maximum reaching 9°C (49°F). Precipitation is minimal during this month, averaging just 4 mm (0.2 in) over a single day, alongside a humidity level of 52%. In stark contrast, June experiences much milder conditions, with temperatures ranging from a comfortable minimum of 14°C (58°F) to a maximum of 29°C (84°F), averaging around 21°C (71°F). Rainfall is more prevalent, with a total of 52 mm (2.0 in) spread over 7 days, and humidity levels climb to 71%. For more insights on June weather, visit Longgang weather in June.
December and July showcase strikingly different weather patterns. In December, temperatures can drop as low as -15°C (6°F), with an average of -2°C (28°F) and a maximum of 9°C (49°F). The month is relatively dry, receiving only 4 mm (0.2 in) of precipitation over just one day, with humidity at 52%. Conversely, July brings warmth, with temperatures ranging from a minimum of 20°C (69°F) to a maximum of 32°C (90°F), averaging around 25°C (78°F). This month is significantly wetter, with 86 mm (3.4 in) of precipitation spread over eight days, and humidity levels soaring to 82%. The contrast highlights the seasonal extremes, making December a cold, dry month, while July is characterized by heat and rain. For more details, visit Longgang weather in July.
December and August present drastically different weather conditions. In December, temperatures can plummet to a minimum of -15°C (6°F), with an average around -2°C (28°F) and a maximum reaching 9°C (49°F). The month sees minimal precipitation, with only about 4 mm (0.2 in) over just one day, resulting in a humidity level of 52%. In stark contrast, August experiences a much warmer climate, with minimum temperatures starting at 16°C (61°F) and averaging 25°C (78°F), peaking at a sweltering 33°C (92°F). This summer month is characterized by high precipitation levels of 217 mm (8.5 in) across approximately 12 days, and significantly higher humidity at 83%. For more details on August weather, visit Longgang weather in August.
December and September present stark contrasts in weather conditions. December experiences frigid temperatures, with a minimum of -15°C (6°F) and an average of -2°C (28°F), peaking at 9°C (49°F). The month is relatively dry, with only 4 mm (0.2 in) of precipitation over just one day, accompanied by a humidity level of 52%. In contrast, September boasts much milder temperatures, ranging from a minimum of 12°C (54°F) to an average of 21°C (71°F) and a maximum of 28°C (83°F). It is also considerably wetter, receiving 72 mm (2.8 in) of rainfall over seven days, with humidity levels reaching 72%. For more information on September weather, you can visit Longgang weather in September.
October weather is markedly milder compared to December, with average temperatures ranging from a minimum of 4°C (40°F) to a maximum of 24°C (76°F), while December experiences much colder conditions, with temperatures dropping to a minimum of -15°C (6°F) and peaking at 9°C (49°F). Additionally, October sees significantly more precipitation, totaling 33 mm (1.3 in) over four days, in contrast to December's minimal 4 mm (0.2 in) falling over just one day. The humidity also varies considerably, with October averaging 76% compared to December's 52%. For a detailed look at October's weather patterns, you can visit Longgang weather in October.
In comparing the weather conditions between November and December, it's clear that December is significantly colder. While November experiences milder temperatures with a minimum of -7°C (20°F) and an average of 6°C (42°F), December's temperatures drop to a minimum of -15°C (6°F) and an average of -2°C (28°F). November also sees more precipitation, totaling 23 mm (0.9 in) over 2 days, compared to December's minimal 4 mm (0.2 in) on just 1 day. Additionally, humidity levels are higher in November at 66%, compared to December's 52%. For more details on November weather, you can visit Longgang weather in November.
December in Longgang marks a distinct shift in weather as temperatures drop significantly compared to previous months, offering a cold embrace with frequent frosts. With a mere 4 mm of precipitation over just a day, this month is generally dry, making it less humid at around 52%. While afternoons might tease with brief moments of sunlight, the nighttime chill can be quite biting, as the warmth of fall gives way to winter's grip. For those interested in a more detailed exploration of Longgang's climate throughout the year, visit Longgang Climate.