January Weather in Yiwu, China

Last updated: August 21, 2025

In January in Yiwu, China, temperatures experience a wide range, with maximums reaching 24°C (76°F) and minimums plummeting to -4°C (24°F). The month averages around 7°C (45°F), leading to a refreshing winter climate. With humidity levels at 65%, residents and visitors can expect chilly, crisp air. January also sees 69 mm (2.7 in) of precipitation over approximately 8 days, making it a month of varied weather, perfect for those who appreciate the beauty of winter while enjoying the rich experiences Yiwu has to offer.

January Temperature in Yiwu

In Yiwu, China, January experiences a fascinating range of temperatures that showcases the city's chilly winter atmosphere. The month kicks off with a minimum temperature dipping to -4°C (24°F), illustrating the cold snap that often blankets the region. As the month progresses, the average temperature hovers around a mild 7°C (45°F), while the maximum can reach a surprisingly warm 24°C (76°F) on sunny days, offering a stark contrast to the frosty nights. This blend of cold and warmth sets the stage for a gradual transition into February, where temperatures begin to rise slightly, indicating an upward trend that will ultimately lead into the much warmer spring months. Overall, January in Yiwu serves as a captivating snapshot of winter, marked by crisp air and fluctuating temperatures.

January Weather in Yiwu: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Yiwu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yiwu, January typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec454756657378858680695948
Data source: Temperature data for Yiwu generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Yiwu

In January, Yiwu experiences modest precipitation, with 69 mm (2.7 in) of rain falling over approximately 8 days. This sets the stage for a gradual increase in rainfall as the year progresses, with February seeing a slight uptick to 71 mm (2.8 in) over 11 days. The trend continues into the spring months, peaking dramatically in June with a substantial 282 mm (11.1 in) across 19 days, showcasing the region's shift to a wet season. As the year unfolds, monthly precipitation generally fluctuates, reflecting a dynamic climate that drives the transition from the drier winter months to a lush, rain-soaked summer. Overall, Yiwu's precipitation patterns highlight a significant seasonal variability, with winter months offering respite before the vibrant burst of rain typical in mid-year.

January Precipitation Trends in Yiwu

The chart displays monthly precipitation patterns in Yiwu, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Yiwu, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec69711289718228222613390546667
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Yiwu

In January, Yiwu, China experiences a relative humidity of 65%, marking the onset of a gradual increase that will peak in the summer months. As winter transitions to spring, humidity levels rise steadily, reaching 71% in February and 81% by March. This upward trend continues through the spring, with April and May displaying 86% and 87% humidity, respectively. The summer months see a significant surge, peaking at 91% in July before gradually tapering off in the subsequent months. August returns to 87%, followed by a noticeable decline as the year transitions to autumn, with humidity levels sinking to 72% in September and 74% in October. By late fall, the humidity rebounds slightly, settling at 80% in November and 78% in December, suggesting a yearly cycle characterized by a humid summer and milder, drier conditions in winter.

January Average Humidity in Yiwu

This chart illustrates the average monthly humidity levels in Yiwu, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Yiwu is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%71%81%86%87%87%91%87%72%74%80%78%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Yiwu

In January, Yiwu experiences a UV Index of 6, placing it in the high exposure category with a burn time of just 25 minutes. As the months progress into February, the UV Index rises to 7, signaling an increased need for sun protection. March and April bring a noticeable spike, both reaching a high of 10 with only 15 minutes before harm can occur — these are categorized as very high exposure. The intensity continues to soar during the summer months, hitting an extreme 12 from May through September, where the urgent 10-minute burn time mandates strict precautions. As the year winds down, the UV Index drops again, settling at 8 in October, before easing back to 6 in November, and finally to a more moderate 5 in December with a longer burn time of 30 minutes. This trend highlights the importance of adapting sun protection strategies throughout the year, particularly during the summer's extreme levels. For more detailed insights, visit Yiwu UV Index.

Maximum UV Index Levels in Yiwu for January

The chart shows the monthly maximum UV Index (UVI) for Yiwu in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Yiwu typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6710101212121211865
Data source: Yiwu January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

January Sunshine in Yiwu

In Yiwu, China, the month of January brings about 142 hours of sunshine, marking the beginning of the year with a gentle glow. As winter fades into spring, sunshine hours increase steadily, peaking at an impressive 309 hours in August. This ascent reveals a clear trend of growing daylight, culminating in the vibrant days of summer. Following the warm months, sunshine hours gradually decline, yet remain robust through the fall and early winter, with December still enjoying 203 hours. The evolution of sunshine in Yiwu not only brightens the seasons but also highlights the region's dynamic climate throughout the year.

Monthly Sunshine Duration in Yiwu: January Highlighted

The January sunshine duration represents the total number of hours Yiwu experiences direct sunlight during the month of January, excluding cloudy or obstructed periods. This chart compares the sunshine duration of January with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec142h192h197h243h264h220h274h309h237h210h194h203h
Data source: Yiwu January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Yiwu During January

In Yiwu, China, January welcomes a 54% chance of sunny weather, making it one of the brighter months of the year. As the new year kicks off, residents and visitors can enjoy clear skies more often than not, a stark contrast to the notably lower probabilities seen in the spring and summer months, where sunlit days dwindle to as little as 13% in July. Interestingly, while January stands out with reasonable sunshine, it is followed by a dip in February to 34%, and then a continued decline through March and April. However, the sun makes a notable return in late autumn with 42% in November and peaks again in December at 59%. These trends suggest that while January is a strong contender for sun-soaked days, it ultimately foreshadows a year that fluctuates in weather, highlighting the dynamic climate of Yiwu.

Percentage of Sunny Days in January in Yiwu

The chart illustrates the percentage of sunny days in Yiwu throughout the year, with January highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Yiwu experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec54%34%24%28%23%16%13%25%45%35%42%59%
Data source: Yiwu January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Yiwu in January

In January, Yiwu, China experiences 10 hours of daylight, marking the shortest days of the year. As the month progresses into February, daylight increases to 11 hours, hinting at the gradual lengthening of days as winter fades. This trend continues through March and April, where daylight holds steady at 11 hours before expanding further to 12 hours in April and peaking at 13 hours from May to August. Following the summer peak, the days start to shorten again in September, dropping to 12 hours, and further declining to 11 hours in October. By the time winter returns in November and December, Yiwu settles back into 10 hours of daylight, completing a cyclical rhythm that beautifully reflects the changing seasons.

Average Daylight Hours in Yiwu for January

The chart illustrates the variation in daylight duration in Yiwu throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 29m11h 8m11h 59m12h 52m13h 36m13h 58m13h 47m13h 8m12h 18m11h 26m10h 40m10h 17m
Data source: Yiwu daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Yiwu

In January, Yiwu, China, experiences a gentle breeze with an average wind speed of 2.0 m/s (5 mph), marking it as the start of the year with a refreshing touch. This mild wind is slightly stronger than the subsequent months, suggesting a transition as the seasons shift. Throughout February to May, winds remain consistently low, hovering around 1.8 to 1.9 m/s, highlighting a tranquil period perfect for enjoying the serene winter landscape. The summer months bring a notable increase, with July's winds rising to 2.4 m/s, offering a lively contrast to the earlier stillness. As the year progresses, the wind speeds vary, peaking again at 2.3 m/s in October before settling into the calmer winter months once more. This pattern reflects a rhythmic cadence of breezes, enhancing the charm of Yiwu's climate throughout the year.

Average January Wind Speed in Yiwu

The chart displays monthly wind speed patterns in Yiwu, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.0 m/s1.91.91.91.81.52.41.61.82.31.71.9
Data source: Yiwu January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Yiwu Compares to Other Months

Weather in Yiwu varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Yiwu, focusing on differences in temperature, rainfall, humidity, and UV levels.

In January, the weather typically experiences a minimum temperature of -4°C (24°F) and an average of 7°C (45°F), with daytime highs reaching up to 24°C (76°F). The month sees around 69 mm (2.7 in) of precipitation over about 8 days, accompanied by a humidity level of 65%. In comparison, February brings slightly milder conditions, with a minimum temperature of -3°C (27°F) and an average of 8°C (47°F), while the maximum can peak at 27°C (81°F). Precipitation increases to 71 mm (2.8 in) over 11 days, and humidity rises to 71%. Overall, February tends to be warmer and wetter than January. For more specific details, you can check Yiwu weather in February.

In January, the weather is typically cooler, with temperatures ranging from a minimum of -4°C (24°F) to a maximum of 24°C (76°F), and an average temperature of 7°C (45°F). This month experiences about 69 mm (2.7 in) of precipitation over 8 days, accompanied by a humidity level of 65%. In contrast, March brings milder conditions, with temperatures ranging from a minimum of 1°C (35°F) to a maximum of 31°C (88°F), and an average of 14°C (57°F). The increase in precipitation to 128 mm (5.1 in) over 15 days and higher humidity at 81% reflect the transition into spring. For more detailed information, check out Yiwu weather in March.

In January, the weather is cooler with average temperatures ranging from a minimum of -4°C (24°F) to a maximum of 24°C (76°F), while April sees a more moderate climate with temperatures typically between 4°C (40°F) and 34°C (93°F). January experiences less rain, with a total precipitation of 69 mm (2.7 in) over 8 days, compared to April's greater precipitation of 97 mm (3.8 in) spread across 12 days. Additionally, humidity levels rise significantly in April to 86%, compared to a more comfortable 65% in January. For more detailed insights into April's weather, visit Yiwu weather in April.

In January, the weather is characterized by cooler temperatures, with a minimum of -4°C (24°F) and an average of 7°C (45°F), while it can peak at a maximum of 24°C (76°F). The month experiences moderate precipitation of 69 mm (2.7 in) over about 8 days, coupled with a humidity level of 65%. In stark contrast, May brings significantly warmer conditions, featuring a minimum temperature of 10°C (50°F) and an average of 23°C (74°F), reaching highs of 41°C (106°F). Rainfall is more frequent, totaling 181 mm (7.1 in) across 13 days, with humidity rising to a higher 87%. For more details, you can check Yiwu weather in May.

The weather in January and June presents a stark contrast in Yiwu. In January, temperatures are relatively cool, ranging from a minimum of -4°C (24°F) to a maximum of 24°C (76°F), with an average of 7°C (45°F). The month experiences moderate precipitation of 69 mm (2.7 in) over about 8 days, accompanied by a humidity level of 65%. In comparison, June brings significantly warmer conditions, with temperatures ranging from a minimum of 16°C (60°F) to a sweltering maximum of 37°C (99°F) and an average temperature of 25°C (78°F). Rainfall spikes in June, totaling 282 mm (11.1 in) over 19 days, and the humidity rises markedly to 87%. For more detailed insights, check Yiwu weather in June.

In January, the weather is relatively cool, with temperatures ranging from a minimum of -4°C (24°F) to a pleasant average of 7°C (45°F), peaking at a maximum of 24°C (76°F). During this month, there is moderate rainfall of 69 mm (2.7 in) spread over about 8 days, coupled with a humidity level of 65%. In contrast, July experiences significantly warmer conditions, with temperatures starting at a minimum of 21°C (70°F) and averaging 29°C (85°F), reaching as high as 42°C (107°F). The month sees much more rainfall, with precipitation totaling 226 mm (8.9 in) over 16 days and a humidity level soaring to 91%. For a more detailed look at July's weather, visit Yiwu weather in July.

January and August present a striking contrast in weather conditions. In January, temperatures range from a chilly minimum of -4°C (24°F) to a mild maximum of 24°C (76°F), with an average of 7°C (45°F). The month experiences about 69 mm (2.7 in) of precipitation over 8 days, alongside a humidity level of 65%. In contrast, August delivers warm and sultry weather, with temperatures soaring from a minimum of 21°C (70°F) to an impressive maximum of 40°C (105°F), and an average temperature of 30°C (87°F). Precipitation levels rise noticeably to 133 mm (5.2 in) over 11 days, coupled with higher humidity at 87%. For more detailed insights, check out Yiwu weather in August.

January and September present strikingly different weather patterns. In January, temperatures range from a chilly minimum of -4°C (24°F) to a pleasant average of 7°C (45°F), with maximum highs reaching up to 24°C (76°F). The month sees about 69 mm (2.7 in) of precipitation over approximately 8 days, accompanied by a moderate humidity level of 65%. In contrast, September boasts much warmer temperatures, with a minimum of 17°C (63°F), an average of 27°C (80°F), and maximum highs soaring to 39°C (102°F). Precipitation increases slightly to 90 mm (3.5 in) over 11 days and humidity rises to 72%. For more details, you can check out Yiwu weather in September.

January and October present quite different weather experiences. In January, the temperatures can dip as low as -4°C (24°F) and reach a maximum of 24°C (76°F), with an average temperature of 7°C (45°F). The month tends to be relatively damp with 69 mm (2.7 in) of precipitation over about 8 days and a humidity level of 65%. In contrast, October showcases milder temperatures starting at 8°C (47°F) and peaking at 36°C (98°F), with a comfortable average of 20°C (69°F). The precipitation in October is slightly lower at 54 mm (2.1 in) over 6 days, accompanied by a higher humidity of 74%. For more details on October weather, visit Yiwu weather in October.

In comparing the weather between January and November, it's evident that November tends to be milder and more humid than January. The average temperature in November is a comfortable 15°C (59°F), compared to January's cooler 7°C (45°F). Additionally, November experiences higher temperatures, with maximums reaching 32°C (89°F), while January peaks at 24°C (76°F). Precipitation levels are similar, with January receiving 69 mm (2.7 in) over 8 days and November slightly less at 66 mm (2.6 in) over 9 days. Furthermore, the humidity in November is higher at 80%, compared to January's 65%. For more detailed information, you can visit Yiwu weather in November.

In January, temperatures range from a minimum of -4°C (24°F) to a maximum of 24°C (76°F), with an average of 7°C (45°F), while December offers slightly milder conditions with a minimum of -2°C (28°F) and an average of 9°C (48°F). Both months experience similar maximum temperatures, but January's overall chill is marked by lower averages and a bit more dryness, with 69 mm (2.7 in) of precipitation over 8 days compared to December's 67 mm (2.6 in) over 9 days. Additionally, January's humidity sits at 65%, noticeably lower than December’s 78%. For those interested in more details about December's weather, Yiwu weather in December provides valuable insights.

Compare Yiwu's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Yiwu

As January arrives in Yiwu, the weather presents a distinct shift from the milder seasons, with temperatures dipping to a frigid minimum of -4°C while peaking at a moderate 24°C. This month's average of 7°C creates a noticeable chill compared to the warmer spring and summer months. Additionally, January experiences increased precipitation, with about 69 mm falling over roughly 8 days, adding a damp touch to the air. The humidity levels hover around 65%, contributing to a brisk, crisp atmosphere. If you're planning a visit, be prepared for these unique January characteristics and learn more about the overall year-round climate by visiting Yiwu Climate.