Last updated: August 21, 2025
Experience the charm of Xihu, China in December, where winter brings a blend of cool temperatures and picturesque scenery. Daily maximums reach a pleasant 22°C (73°F) while the average hovers around 8°C (46°F), offering a refreshing escape. As temperatures dip to a minimum of -4°C (25°F), visitors can expect a crisp atmosphere that complements the stunning surroundings. With 69 mm (2.7 in) of precipitation over 9 days, December offers a mix of rainy and sunny moments, enhancing the region's natural beauty. The humidity remains relatively high at 77%, contributing to the serene, misty landscapes typical of this enchanting locale during winter.
As December unfolds in Xihu, China, the temperatures embark on a distinct downward trend, signaling the advent of winter. With minimums dipping to -4°C (25°F) and an average temperature of 8°C (46°F), the month contrasts sharply with the balmy warmth of the preceding summer months. Despite the chill, maximum temperatures can still reach 22°C (73°F), offering a glimpse of lingering warmth. This gradual cooling from November's cozy 1°C (34°F) low to December's frigid conditions marks a seasonal shift, as residents prepare for the colder days ahead while cherishing the occasional reprieve from the cold. Overall, December paints a picture of chilly yet dynamic weather, where the charm of winter in Xihu begins to take center stage.
As December rolls into Xihu, China, the region experiences a notable decrease in precipitation compared to the summer months, receiving 69 mm (2.7 in) over nine days. This marks a shift from the heavy rainfall of June, when nearly 351 mm (13.8 in) fell over 17 days, and the consistent downpours of July and August. December's rainfall is relatively modest, providing a transition into the drier winter season. Nevertheless, it continues the trend of wetter weather that peaks in May and June. The gradual decline from the intense precipitation of the earlier months indicates a clear seasonal pattern, as Xihu prepares for its drier months ahead.
In Xihu, China, December brings a noticeable dip in humidity, settling at 77%. This marks a slight decrease from the preceding months, particularly from the humid peak of 90% in July and 88% in August. As the year progresses, humidity levels trend downward after a peak in spring and summer, reflecting a gradual shift towards drier conditions. Following November's 84%, December's levels suggest a transition into the drier winter months, providing a refreshing respite from the heavier humidity experienced earlier in the year. Overall, while humidity remains relatively high compared to many regions, December offers a hint of relief as the climate begins to cool.
In December, Xihu, China experiences a moderate UV Index of 4, offering a slight reprieve from the extreme levels seen in the summer months. As the year winds down, residents and visitors can enjoy up to 30 minutes of sun exposure before risking a burn, a significant improvement compared to the scorching burn times of just 10 minutes in peak summer. This trend illustrates a gradual decline in UV intensity from the extreme levels of May through August, with a notable drop to very high levels in the fall months, before stabilizing at a moderate level in winter. As always, it's wise to stay informed about sunscreen practices, even in December. For more information on the UV Index throughout the year, visit Xihu UV Index.
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In Xihu, China, December gracefully closes the year with 208 hours of sunshine, a fitting end to a year that sees a vibrant transition from winter to spring. As the days grow shorter in the colder months, sunlight remains relatively steady, especially when compared to the preceding months. The trend reveals a steady increase in sunshine hours from January’s modest 142 hours to a peak in August with an impressive 308 hours. Following this peak, there’s a gentle decline towards the end of the year, but December still holds onto a respectable amount of sunlight, ensuring that the region enjoys a delightful balance of light and coolness as it approaches winter's embrace. This reflects both the charm of the season and the resilience of the sun in enriching the beauty of Xihu’s landscape all year long.
In December, Xihu, China, experiences a significant upswing in sunny weather, with a 68% chance of sunshine—the highest of the year. This trend marks a dramatic contrast to the summer months, where chances plummet to as low as 14% in July. Following November's moderate 45%, December emerges as a beacon of light, inviting both locals and visitors to enjoy the crisp winter days. The gradual increase from mid-year lows to December's bright forecast underscores a seasonal transition that beckons for outdoor ventures and winter festivities amidst the sunshine.
In Xihu, China, the daylight duration undergoes a dynamic transformation throughout the year. Beginning in January with about 10 hours of daylight, the days gradually lengthen into March and April, peaking at 14 hours in June. This bright peak is short-lived, as July and August see daylight decrease to 13 hours. As autumn sets in, daylight starts to wane again, dropping back to 10 hours by December. This cyclical pattern not only highlights the region's changing seasons but also creates a rhythm that locals and visitors can enjoy, showcasing the gradual transition from the relatively sun-deprived winter months to the vibrant brightness of summer.
In December, the winds in Xihu, China, calm to an average speed of 2.0 m/s (5 mph), consistent with the gentle breezes that characterize the colder months. This slight decline from the preceding months reflects a trend towards tranquility as winter deepens, offering a serene backdrop to the picturesque landscape. Notably, July unveils the strongest gusts at 2.9 m/s (6 mph), providing a striking contrast to the calmer winter days. Overall, the steady wind speeds across the year with a mild peak in the summer suggest a harmonious balance in Xihu’s wind patterns, creating a delightful experience for both locals and visitors alike.
Weather in Xihu varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Xihu, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January demonstrate distinct weather patterns, with January typically being colder. In December, temperatures range from a minimum of -4°C (25°F) to a maximum of 22°C (73°F), averaging around 8°C (46°F). The month sees approximately 69 mm (2.7 in) of precipitation over 9 days, with a humidity level of 77%. In contrast, January experiences even lower minimum temperatures of -18°C (0°F), although it has a slightly higher maximum of 23°C (74°F) and averages around 6°C (43°F). Precipitation increases to 84 mm (3.3 in) across 10 days, but humidity decreases to 70%. For a more detailed look at January weather, visit Xihu weather in January.
December and February exhibit similar temperature trends, with December experiencing a slightly warmer average of 8°C (46°F) compared to February's average of 7°C (45°F). Both months feature minimum temperatures that hover around freezing, with December hitting -4°C (25°F) and February slightly colder at -5°C (24°F). However, February can see a higher maximum of 26°C (79°F) compared to December's 22°C (73°F). Precipitation is relatively close, with February receiving 75 mm (3.0 in) over 10 days, while December sees 69 mm (2.7 in) over 9 days. The humidity is slightly lower in February at 73%, versus December's 77%. For more detailed insights into February weather, check out Xihu weather in February.
In December, temperatures typically range from a chilly -4°C (25°F) to a mild 22°C (73°F), with an average of 8°C (46°F). The month sees approximately 69 mm (2.7 in) of precipitation over about 9 days, accompanied by a humidity level of 77%. In contrast, March experiences a noticeable warming trend, with temperatures ranging from a low of 2°C (35°F) to a high of 29°C (84°F) and an average of 13°C (55°F). Precipitation increases to 124 mm (4.9 in) over 14 days, as humidity rises slightly to 82%. For more detailed insights about the weather in March, see Xihu weather in March.
December and April present contrasting weather patterns, highlighting the transition between winter and spring. In December, temperatures rarely drop below -4°C (25°F), with an average of 8°C (46°F) and a maximum of 22°C (73°F), while the month typically experiences about 69 mm (2.7 in) of precipitation over 9 days and a relatively high humidity of 77%. In contrast, April offers a milder climate with minimum temperatures around 3°C (37°F) and an average of 17°C (64°F), peaking at a warm 33°C (93°F). Precipitation increases to 97 mm (3.8 in) over 11 days and humidity rises slightly to 86%. For a detailed look at weather specifics for that month, you can check Xihu weather in April.
In December, temperatures range from a chilly -4°C (25°F) at their lowest to a mild 22°C (73°F) at maximum, with an average of 8°C (46°F). The month experiences around 69 mm (2.7 in) of precipitation over nine days, contributing to a relatively high humidity level of 77%. In contrast, May brings notably warmer conditions, with temperatures ranging from a minimum of 10°C (51°F) to a scorching maximum of 37°C (99°F), averaging 22°C (73°F). This month is also wetter, with precipitation totaling 167 mm (6.6 in) across 13 days, resulting in even higher humidity at 85%. For more specific details on the weather in this vibrant month, check out Xihu weather in May.
December and June present starkly contrasting weather conditions. In December, temperatures range from a chilly -4°C (25°F) at their lowest to a mild 22°C (73°F) at their peak, accompanied by moderate precipitation of 69 mm (2.7 in) over 9 days and a humidity level of 77%. In contrast, June experiences much warmer temperatures, with a minimum of 16°C (61°F) and reaching highs of 37°C (98°F), alongside significantly higher rainfall of 351 mm (13.8 in) spread over 17 days and humidity levels that rise to 85%. For more specific insights, you can check Xihu weather in June.
December and July present contrasting weather patterns. In December, temperatures range from a chilly -4°C (25°F) at night to a comfortable average of 8°C (46°F) during the day, with maximums reaching 22°C (73°F). The month is relatively dry, with about 69 mm (2.7 in) of precipitation over 9 days and a humidity level of 77%. In stark contrast, July boasts much warmer temperatures, with nighttime lows of 21°C (70°F) and daytime averages around 29°C (84°F), peaking at a scorching 41°C (106°F). This summer month is significantly wetter, featuring 248 mm (9.8 in) of rainfall over 17 days and a higher humidity of 90%. For a more detailed look at the July weather, visit Xihu weather in July.
December and August present drastically different weather conditions. In December, temperatures range from a chilly -4°C (25°F) at the minimum to a mild average of 8°C (46°F), peaking at 22°C (73°F). The month experiences about 69 mm (2.7 in) of precipitation over 9 days, with a humidity level of 77%. In stark contrast, August boasts significantly warmer temperatures, with minimums of 17°C (63°F), an average of 30°C (86°F), and highs reaching as much as 39°C (103°F). This summer month sees more rainfall, totaling 167 mm (6.6 in) over 14 days, accompanied by higher humidity at 88%. For a detailed look at August weather, you can check Xihu weather in August.
December and September exhibit contrasting weather patterns. In December, temperatures range from a chilly minimum of -4°C (25°F) to a mild maximum of 22°C (73°F), with an average of 8°C (46°F). The month experiences 9 days of precipitation, totaling 69 mm (2.7 in) and relatively high humidity at 77%. In stark contrast, September boasts much warmer temperatures, with a minimum of 14°C (58°F) and a scorching maximum of 36°C (97°F), averaging 25°C (78°F). This month also sees more rainfall, accumulating 138 mm (5.4 in) over 13 days and slightly lower humidity at 75%. For more detailed insights, you can check Xihu weather in September.
In comparing December and October weather, notable differences emerge in both temperature and precipitation. In December, temperatures range from a minimum of -4°C (25°F) to a maximum of 22°C (73°F), with an average of 8°C (46°F). This contrasts sharply with October, where temperatures are more moderate, with a minimum of 7°C (45°F) and a maximum reaching 35°C (95°F), averaging 19°C (67°F). Precipitation levels are slightly higher in December at 69 mm (2.7 in) over nine days, compared to October's 54 mm (2.1 in) over seven days. While December experiences cooler overall temperatures and more days of rain, October remains warmer with relatively less precipitation. For a closer look at October's weather patterns, visit Xihu weather in October.
December weather is characterized by a more significant drop in temperatures compared to November, with a minimum of -4°C (25°F) and an average of 8°C (46°F), while November's minimum temperature is 1°C (34°F) with an average of 14°C (57°F). The maximum temperatures in December reach up to 22°C (73°F), whereas November sees higher peaks with a maximum of 31°C (87°F). December also experiences slightly more precipitation at 69 mm (2.7 in) over 9 days compared to November's 57 mm (2.2 in) over 10 days. Humidity levels are somewhat lower in December at 77%, compared to November's 84%. For more detailed insights into November weather, check out Xihu weather in November.
As December settles over Xihu, a noticeable shift in the weather brings a chill that contrasts sharply with the more temperate months of the year. While the maximum temperatures hover around a mild 22°C, the average dips to a brisk 8°C, reminding residents and visitors alike of winter's approach. Occasional precipitation, with around 69 mm over 9 days, adds a touch of dampness, enhancing the crisp air and elevated humidity of 77%. This combination creates a unique atmosphere, perfect for cozy gatherings and enjoying the beautiful winter scenery. For a deeper understanding of how December's climate stands out, explore our detailed guide on Xihu Climate.