Last updated: August 21, 2025
December in Hongzhou, China, presents a refreshing mix of cool temperatures and moderate precipitation. The maximum daily temperatures can reach up to 23°C (74°F), while the average hovers around a brisk 8°C (46°F), dipping to a chilly minimum of -4°C (25°F) during the coldest nights. With 62 mm (2.5 in) of precipitation spread across 10 days this month, humidity remains high at 72%, adding a touch of crispness to the air. This combination of weather conditions invites residents and visitors alike to enjoy the unique charm that December brings to the region.
In December, Hongzhou experiences a significant temperature drop, with minimums reaching as low as -4°C (25°F), reminiscent of January's chill. However, the average temperature of 8°C (46°F) reflects a mild winter compared to the extremes of summer, allowing for a comfortable atmosphere. The city can enjoy peaks up to 23°C (74°F), providing a brief reprieve from the cold as the year winds down. This pattern continues the transition from the relatively cooler November, where temperatures range from a minimum of 4°C (39°F) to a maximum of 27°C (80°F). As December progresses, the gradual shift signals the onset of winter while still offering glimpses of warmth, making it a unique time of year in Hongzhou.
In December, Hongzhou experiences a notable decline in both precipitation amount and precipitation days compared to the preceding months. With only 62 mm (2.5 in) of rainfall over 10 days, December marks a shift from the wetter periods earlier in the year, particularly May and June, which often see over 300 mm of rain. This reduction ushers in a drier end to the year, following a consistent pattern of decreasing precipitation during the late autumn months. As the region transitions into winter, residents may find the milder wet conditions a welcome reprieve before the anticipated dry season sets in.
In December, humidity in Hongzhou, China, settles at a moderate 72%, offering a slight reprieve from the sweltering summer months where levels peak at 89% in July and 88% in June. As the year winds down, the humidity begins its downward trend from the peak of 87% experienced in May and August, with the late autumn months of November showing a significant uptick to 79%. This pattern suggests a transition into the cooler, drier winter months, although December remains noticeably humid compared to the drier fall months of September and October, both at 70%. Overall, while December maintains a level of humidity that might feel sticky, it marks the onset of more comfortable conditions as the region bids farewell to the intense moisture of summer.
December in Hongzhou, China, brings a notable shift in UV Index readings as the year winds down; with a UV Index of 5, the exposure category is considered moderate, allowing for a more leisurely burn time of 30 minutes. This marks a stark contrast to the extreme levels seen during the summer months, where indices soared to 13, necessitating a cautious approach with burn times limited to just 10 minutes. As December unfolds, residents can enjoy the outdoors with less urgency, reflecting the gradual descent in UV intensity post-October’s peak. For more detailed insights on UV levels throughout the year, visit Hongzhou UV Index.
UV Risk Categories
In December, Hongzhou enjoys a delightful ambiance with 187 hours of sunshine, reflecting a favorable close to the year. This month marks a slight dip from the peak of 308 hours in August, yet it remains buoyant as the city transitions from the vibrant summer months into the cooler winter season. The sunshine hours steadily increased from 141 hours in January to a peak in July, suggesting a trend of warmer and more radiant weather leading into the summer. December’s sunshine haul echoes the broader pattern of fluctuating daylight throughout the year, remaining significantly brighter than the earlier months. As the year wraps up, the soothing rays of December sunshine invite residents and visitors alike to embrace the charm of Hongzhou amid its scenic winter landscape.
In December, Hongzhou experiences a 41% chance of sunny weather, marking a welcome shift as the year draws to a close. This likelihood is notably higher than the preceding months of April through July, where sunlit days can be scarce, with percentages ranging from 9% to 28%. Interestingly, the sun’s presence seems to peak in the transitional months of September and November, boasting 49% and 32% respectively. As winter sets in, December offers a refreshing contrast to the gloom of earlier months, providing a glimmer of hope for those seeking clear skies before the arrival of the new year.
In Hongzhou, China, the daylight duration exhibits a rhythmic pattern throughout the year, mirroring the shifting seasons. As winter descends in December, the daylight dwindles to 10 hours, maintaining the same duration as seen in January and November. Notably, daylight reaches its peak in the heart of summer with 13 hours in May through August, providing ample sunlight for outdoor activities. As the year progresses, daylight gradually recedes from the vibrant 13 hours of summer, transitioning to 12 hours in the fall and winter months, highlighting a consistent ebb and flow of light that users can anticipate with each changing season.
As December settles over Hongzhou, China, the average wind speed registers a gentle 2.7 m/s (6 mph), mirroring the calm breeziness of the preceding months. Notably, this month continues a trend seen since the summer, where wind speeds hovered around the 3.0 m/s mark before tapering off in fall. The transition from the lively gusts of October, which reached a higher speed of 3.9 m/s (9 mph), signals a shift toward a more tranquil atmosphere as the year winds down. With wind speeds stabilizing around the 2.7 m/s mark from November to December, the landscape begins to embrace the serene whispers of winter, setting the stage for a peaceful end to the year.
Weather in Hongzhou varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Hongzhou, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, temperatures typically range from a minimum of -4°C (25°F) to a maximum of 23°C (74°F), with an average temperature of 8°C (46°F). The month sees about 62 mm (2.5 in) of precipitation over 10 days, and humidity hovers around 72%. In comparison, January presents slightly cooler conditions with an average temperature of 6°C (43°F), a maximum of 20°C (68°F), and the same minimum of -4°C (26°F). Precipitation increases slightly to 66 mm (2.6 in) over 11 days, and humidity decreases to 64%. For more detailed information on the weather in January, you can visit Hongzhou weather in January.
In comparing the weather between December and February, both months exhibit mild averages but differ in extremes and precipitation. December sees a minimum temperature of -4°C (25°F) and a maximum of 23°C (74°F), while February offers slightly warmer conditions with a minimum of -3°C (27°F) and a peak reaching 27°C (80°F). February also experiences increased precipitation, totaling 114 mm (4.5 in) over 13 days, compared to December's 62 mm (2.5 in) spread across 10 days. Humidity remains fairly constant, with December at 72% and February at 73%. For a more detailed look at February's climate, visit Hongzhou weather in February.
In December, the weather is cooler, with temperatures ranging from a minimum of -4°C (25°F) to a maximum of 23°C (74°F) and an average of 8°C (46°F). The month typically experiences around 62 mm (2.5 in) of precipitation over approximately 10 days, coupled with a humidity level of 72%. In contrast, March brings milder temperatures, with a minimum of 3°C (38°F) and a maximum of 29°C (84°F), resulting in an average of 13°C (56°F). However, it is also wetter, with precipitation measuring 213 mm (8.4 in) across about 20 days and a higher humidity of 78%. For more detailed insights, visit Hongzhou weather in March.
December and April exhibit stark contrasts in weather patterns. December features cooler temperatures, with a minimum of -4°C (25°F) and an average of 8°C (46°F), while max temperatures can reach up to 23°C (74°F). It experiences about 62 mm (2.5 in) of precipitation over roughly 10 days and has a humidity level of 72%. In comparison, April offers a significant warming trend, with minimum temperatures starting at 7°C (44°F) and average highs soaring to 31°C (87°F). This month also brings much more rainfall, totaling 240 mm (9.4 in) across approximately 20 days, accompanied by a slightly higher humidity of 78%. For more specific insights into the weather during this month, visit Hongzhou weather in April.
In December, the weather is markedly cooler, with temperatures ranging from a chilly -4°C (25°F) to a mild 23°C (74°F), alongside an average of 8°C (46°F). The month experiences around 62 mm (2.5 in) of precipitation over about 10 days, and the humidity sits at a comfortable 72%. In contrast, May brings much warmer temperatures, with minimums of 11°C (52°F) and maximums reaching as high as 34°C (93°F), averaging 22°C (71°F). However, May is significantly wetter, accumulating approximately 312 mm (12.3 in) of rain across 21 days, while humidity levels rise to 87%. For more details on weather conditions in May, visit Hongzhou weather in May.
December and June present strikingly different weather patterns. In December, temperatures range from a chilly minimum of -4°C (25°F) to a mild average of 8°C (46°F), peaking at 23°C (74°F). The month sees about 62 mm (2.5 in) of precipitation over 10 days, with humidity levels around 72%. In contrast, June experiences significantly warmer conditions, with temperatures starting at a minimum of 16°C (61°F) and soaring to an average of 25°C (77°F) and a maximum of 35°C (95°F). This month is much wetter, accumulating 370 mm (14.6 in) of rainfall over 19 days, and the humidity is notably higher at 88%. For more detailed information, check out Hongzhou weather in June.
December and July present stark contrasts in weather. In December, temperatures can range from a chilly -4°C (25°F) at night to a mild average of 8°C (46°F), with highs reaching up to 23°C (74°F). This month experiences around 62 mm (2.5 inches) of precipitation over approximately 10 days, with humidity resting at 72%. In contrast, July is characterized by warmer conditions, with minimum temperatures around 19°C (66°F) and an average of 27°C (82°F), peaking at a sweltering 37°C (98°F). The amount of rainfall significantly increases to 242 mm (9.5 inches), occurring on about 14 days, contributing to a higher humidity level of 89%. For those interested in a more in-depth look at July weather patterns, you can check out Hongzhou weather in July.
December and August present stark contrasts in weather conditions. In December, temperatures can drop as low as -4°C (25°F), with an average high of 23°C (74°F), creating a chilly environment that often experiences precipitation on about 10 days, resulting in a total of 62 mm (2.5 in) of rainfall. The humidity sits at a moderate 72%, adding to the wintry feel.
In contrast, August boasts much warmer temperatures, with a minimum of 20°C (69°F) and an average high of 39°C (103°F). This summer month typically sees more precipitation, totaling 85 mm (3.4 in) over 13 days, accompanied by higher humidity levels at 87%, contributing to a muggy atmosphere. For a detailed look at what to expect during August, check out Hongzhou weather in August.
December weather is markedly cooler than September's, with temperatures ranging from a chilly -4°C (25°F) to a milder 8°C (46°F). In contrast, September boasts much warmer temperatures, with minimums of 16°C (60°F) and average highs reaching up to 38°C (100°F). Furthermore, precipitation in December totals 62 mm (2.5 in) over 10 days, while September experiences more rainfall, with 128 mm (5.0 in) across 12 days. Humidity levels are relatively similar, hovering around 70% in September and slightly higher at 72% in December. For more information on September weather, check out Hongzhou weather in September.
In comparison to October, December experiences significantly cooler temperatures, with an average high of 23°C (74°F) compared to October's warmer average of 18°C (65°F). While October boasts a minimum temperature of 9°C (48°F), December can drop to as low as -4°C (25°F). Additionally, October sees more rainfall with 100 mm (3.9 in) over 11 days, in contrast to December's 62 mm (2.5 in) across 10 days. Humidity levels remain relatively similar, with December at 72% and October at 70%. For more information on October weather, you can visit Hongzhou weather in October.
December weather is generally cooler compared to November, with average temperatures dropping from 13°C (56°F) in November to 8°C (46°F) in December. The minimum temperature in December reaches lows of -4°C (25°F), while November has a milder minimum of 4°C (39°F). Additionally, December experiences less precipitation at 62 mm (2.5 in) over 10 days, compared to November's 103 mm (4.0 in) across 13 days. Humidity remains fairly high in both months, though it is slightly lower in December at 72%, compared to November's 79%. For more details on November's weather, you can refer to Hongzhou weather in November.
As December settles over Hongzhou, the weather transforms significantly, offering a unique blend of cool temperatures and increased moisture. With the maximum temperature dipping to a comfortable 23°C and the average hovering around 8°C, it's a stark contrast to the warmer months. The crisp air is accompanied by a noticeable humidity of 72% and frequent precipitation, with about 10 days of rain throughout the month, totaling 62 mm. This combination creates a chilly yet refreshing atmosphere, perfect for enjoying the city’s winter charm. For those curious about how December's climate compares to the rest of the year, detailed insights can be found at Hongzhou Climate.