Last updated: August 21, 2025
In December, Songjiang, China, experiences a diverse range of temperatures, with highs reaching up to 22°C (71°F) and lows dipping to -6°C (21°F). The average temperature settles around a cool 8°C (47°F), creating a brisk atmosphere ideal for winter activities. With precipitation totaling 52 mm (2.0 in) over approximately 8 days, residents can expect occasional rain to complement the season's chill. The overall humidity level is notably high at 77%, contributing to a fresh, damp environment that characterizes the month. Whether you're exploring the scenic beauty or engaging in cultural activities, December in Songjiang offers a unique winter experience.
As December arrives in Songjiang, China, the temperatures begin to dip, providing a noticeable chill compared to the milder autumn months. With a minimum of -6°C (21°F) and an average temperature of 8°C (47°F), the cool weather ushers in a serene yet brisk atmosphere. The maximum temperature reaches 22°C (71°F), which, while still pleasant, signals the transition toward the colder winter months ahead. This pattern of cooling reflects a broader trend of decreasing temperatures from the autumn highs, creating an inviting ambiance perfect for warm gatherings and holiday celebrations. As the year draws to a close, Songjiang’s December weather invites both locals and visitors to enjoy the unique charm of the season.
In December, Songjiang experiences a significant dip in precipitation, with a total of 52 mm (2.0 in) across 8 days of rainfall. This seasonal transition marks the end of the year, bringing a contrast to the earlier months, especially the wetter summer peak in June and July, where rainfall exceeded 240 mm. November and December show a steady decline in precipitation, with November recording just 49 mm, suggesting a gradual shift towards a drier winter. Despite the drop, December's rainfall still provides essential moisture to the region, highlighting a balanced climate that supports Songjiang's ecological needs as the year concludes.
In Songjiang, China, December brings a humidity level of 77%, marking a slight dip from the peak of 93% experienced in July. This month stands out as a transitional period, reflecting the gradual shift from the summer's oppressive moisture towards drier conditions in winter. The overall trend reveals a steady climb in humidity from January through July, peaking in midsummer before gradually declining. As we move into winter, the humidity trend becomes less severe but remains significantly higher than the earlier months of the year, with January starting at 70%. By December, while noticeably lower, the humidity still maintains a comfortable level, embodying the lingering warmth of the region's humid climate.
As December rolls into Songjiang, the UV Index takes a dip, measuring 4, which falls into the moderate exposure category. This marks a significant decrease from the peak values seen in the summer months, where the Index reached a staggering 11. With a burn time of 30 minutes, December offers a safer window for outdoor activities compared to the sweltering heat of June through August. Notably, this seasonal shift in UV levels highlights a trend of rising intensity from January through June, peaking mid-year, before tapering off again towards winter. As such, while December is a time to enjoy the cooler weather, residents and visitors should continue to be mindful of UV exposure. For more details, check out Songjiang UV Index.
UV Risk Categories
In December, Songjiang, China, enjoys a notable 211 hours of sunshine, marking a gentle decline from the sunniest month of August, which boasts an impressive 310 hours. As the year progresses, there's a consistent upward trend in sunlight from January's 150 hours to May's peak of 280 hours, showcasing the region's transition from mellow winter days to vibrant summer sunshine. After peaking in the warmer months, daylight begins to taper off, with December reflecting a slight drop compared to November's 220 hours. This cyclical rhythm highlights Songjiang’s diverse seasonal charm, where even in the chill of winter, the sun still graces the days with a generous warmth.
In Songjiang, China, the likelihood of sunny weather shows a marked improvement as the year ends. In December, residents can anticipate a promising 66% chance of sunshine, making it one of the sunniest months of the year. This contrasts sharply with the summer months, like July, when the sun graces the area only 16% of the time. Notably, the trend indicates a gradual increase in sunlight from November’s 54%, positioning December as a beacon of brightness amidst the winter chill. As we transition into the colder months, this upswing in sunny days provides a refreshing break from the prevailing gloom, inviting both locals and visitors to enjoy the outdoors more often.
In Songjiang, China, December marks the return to shorter days as daylight duration stabilizes at 10 hours, mirroring the length seen in January and November. This pattern reflects the subtle but noticeable decrease in sunlight that begins after the vibrant spring and summer months, where daylight peaked at 14 hours in June. Throughout the year, the trend is clear: as the seasons transition, daylight gradually increases from the 10 hours of winter toward the lengthy days of summer. As summer fades, daylight recedes back to the 10-hour mark by year’s end, creating a rhythm that aligns perfectly with the cycle of the seasons and inviting a cozy conclusion to the year in this picturesque region.
In Songjiang, China, the December wind brings a gentle breeze with an average speed of 2.8 m/s (6 mph), marking a decrease from the more dynamic gusts of previous months. As the year progresses, a trend emerges: while July showcases the year's peak wind speed at 4.2 m/s (9 mph), the colder months generally maintain a steady pace between 2.6 to 3.3 m/s. Notably, the decline in December mirrors the overall trend of the year, where the winds gradually soften as winter approaches, creating a serene atmosphere that invites reflection and tranquility in this charming locale.
Weather in Songjiang varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Songjiang, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, temperatures range from a minimum of -6°C (21°F) to a maximum of 22°C (71°F), with an average of 8°C (47°F) and a humidity level of 77%. The month experiences about 52 mm (2.0 in) of precipitation over 8 days. In contrast, January brings slightly colder conditions, featuring a minimum temperature of -8°C (19°F) and an average of 6°C (43°F), while reaching a maximum of 23°C (73°F). Precipitation increases to 59 mm (2.3 in), occurring over 7 days, but humidity is lower at 70%. For more detailed information on January weather, check out Songjiang weather in January.
December and February exhibit some notable differences in weather patterns. In December, temperatures typically range from a low of -6°C (21°F) to a high of 22°C (71°F), with an average temperature of 8°C (47°F). The month sees around 52 mm (2.0 in) of precipitation over approximately 8 days, accompanied by a humidity level of 77%. In contrast, February experiences slightly milder conditions, with minimum temperatures at -5°C (24°F) and maximums reaching 26°C (79°F). The average temperature is slightly lower at 7°C (45°F), and precipitation increases to 63 mm (2.5 in) over 9 days, while humidity decreases to 73%. For more detailed insights, you can check Songjiang weather in February.
December and March exhibit distinct weather patterns, reflecting the transition from winter to spring. In December, temperatures range from a chilly minimum of -6°C (21°F) to a comfortable average of 8°C (47°F), peaking at a mild 22°C (71°F). This month sees about 52 mm (2.0 in) of precipitation over 8 days, with a humidity level of 77%. Conversely, March experiences warmer conditions, with a minimum of 1°C (34°F) and an average temperature of 12°C (54°F), while the maximum can reach up to 28°C (83°F). Precipitation increases to 90 mm (3.5 in) over 11 days, accompanied by slightly higher humidity at 81%. For more specific insights into March weather, you can visit Songjiang weather in March.
In December, the weather features a notable chill, with temperatures ranging from a minimum of -6°C (21°F) to a maximum of 22°C (71°F). Average temperatures sit at around 8°C (47°F), accompanied by moderate precipitation of 52 mm (2.0 in) over eight days, with humidity levels at 77%.
In contrast, April brings a significant warming trend, with temperatures ranging from a minimum of 4°C (39°F) to a much warmer maximum of 32°C (89°F), and an average of 17°C (62°F). However, April is also relatively wet, with precipitation increasing to 79 mm (3.1 in) across the same number of days, alongside higher humidity at 87%. For more details on April's climate, you can check Songjiang weather in April.
December and May present contrasting weather patterns, reflecting the shift from winter to spring. In December, temperatures range from a chilly minimum of -6°C (21°F) to a comfortable maximum of 22°C (71°F), with an average of 8°C (47°F). This month sees moderate precipitation totaling 52 mm (2.0 in) over about 8 days, accompanied by a relatively high humidity level of 77%.
In stark contrast, May warms up significantly, with temperatures starting at a minimum of 9°C (48°F) and reaching a sweltering maximum of 36°C (97°F), resulting in an average temperature of 22°C (71°F). The month is also wetter, with 129 mm (5.1 in) of rainfall spread over approximately 10 days, and humidity increases slightly to 87%. The variety in weather between these two months exemplifies the transition to warmer and more humid conditions during spring. For more details, check Songjiang weather in May.
December and June exhibit stark contrasts in weather conditions. In December, temperatures range from a chilly minimum of -6°C to a maximum of 22°C, with an average of 8°C. The month sees about 52 mm of precipitation over 8 days, accompanied by a humidity level of 77%. In stark contrast, June is much warmer, with temperatures varying from a minimum of 16°C to a sweltering maximum of 36°C, and an average temperature of 25°C. The rainfall is significantly higher at 242 mm over 15 days, and humidity also rises to 89%. For a detailed overview, you can check Songjiang weather in June.
December and July present stark contrasts in weather characteristics. In December, temperatures range from a low of -6°C (21°F) to a comfortable high of 22°C (71°F), creating a chilly atmosphere with an average temperature of 8°C (47°F). The month sees approximately 52 mm (2.0 in) of precipitation over eight days, and humidity levels are moderate at 77%.
Conversely, July is significantly warmer, with temperatures soaring from a minimum of 21°C (70°F) to a maximum of 39°C (103°F) and an average of 29°C (84°F). This summer month experiences much higher rainfall, totaling about 252 mm (9.9 in) over 17 days, accompanied by elevated humidity at 93%. The difference in precipitation and temperature showcases the dramatic shift in climate between these two months. For more detailed information, you can check Songjiang weather in July.
December and August present starkly contrasting weather conditions. In December, temperatures range from a chilly -6°C (21°F) to a mild 22°C (71°F), with an average of around 8°C (47°F). The month sees relatively low precipitation at 52 mm (2.0 in) over approximately 8 days, contributing to a humidity level of 77%. Conversely, August boasts significantly warmer temperatures, with lows of 19°C (67°F) and highs reaching up to 38°C (100°F), averaging 29°C (85°F). This month experiences heavy rainfall totaling 184 mm (7.2 in) across roughly 15 days, accompanied by higher humidity at 91%. For more details on August weather, you can visit Songjiang weather in August.
December and September present stark contrasts in weather patterns. In December, temperatures range from a chilly min of -6°C (21°F) to a pleasant max of 22°C (71°F), with an average of 8°C (47°F). The month experiences relatively low precipitation, totaling 52 mm (2.0 in) over about 8 days, while humidity sits at 77%. In contrast, September is much warmer, with temperatures ranging from 16°C (60°F) to a scorching max of 35°C (95°F) and an average of 25°C (78°F). This month witnesses significantly higher precipitation at 166 mm (6.5 in) over 12 days, and humidity levels are slightly higher at 81%. For a closer look at conditions during this month, check out Songjiang weather in September.
In comparison to October, December experiences significantly cooler temperatures, with minimums dropping to -6°C (21°F) and average highs reaching only 22°C (71°F). October, on the other hand, enjoys milder weather, with minimums around 9°C (48°F) and average highs peaking at 32°C (90°F). While December has slightly lower precipitation at 52 mm (2.0 in) over 8 days, October sees a bit more rain at 59 mm (2.3 in) but fewer rainy days, totaling just 6. Humidity levels remain relatively similar, with December at 77% and October at 80%. For more detailed insights into October's weather, you can visit Songjiang weather in October.
In comparing the weather of December and November, we can see notable differences in temperature and humidity. December experiences a minimum temperature of -6°C (21°F) which is significantly colder than November's minimum of 0°C (33°F). While December averages around 8°C (47°F), November is much warmer, averaging 15°C (58°F) and reaching maximums of 22°C (71°F) in December compared to November’s peak of 28°C (83°F). Precipitation levels are similar, with December recording 52 mm (2.0 in) over 8 days and November seeing 49 mm (1.9 in) across 7 days. Additionally, humidity is slightly lower in December at 77%, compared to November's higher level of 82%. For more detailed insights into November’s conditions, you can visit Songjiang weather in November.
As December rolls in, Songjiang's weather shifts to a cooler rhythm, showcasing a marked contrast to the milder months that precede it. With average temperatures dipping and occasional frosty mornings, this month brings a crispness in the air that is both refreshing and invigorating. The increased humidity and notable precipitation days hint at the onset of winter, making this a time for warm attire and cozy indoor activities. For those looking to understand how the December climate fits into the broader seasonal tapestry, more insights can be found at Songjiang Climate.