January Weather in Taihu, China

Last updated: August 21, 2025

In January, Taihu, China experiences a brisk climate characterized by a maximum temperature of 16°C (62°F) and an average of 5°C (41°F). The month can be chilly, with minimum temperatures dipping to -7°C (19°F), emphasizing the need for warm clothing. Rainfall is notable, with precipitation amounting to 69 mm (2.7 in) over 8 days, contributing to a relative humidity of around 70%. This combination of cool temperatures and moderate precipitation makes January a unique time to explore the natural beauty and cultural offerings of Taihu.

January Temperature in Taihu

In Taihu, China, January marks the heart of winter, with temperatures reaching a chilling low of -7°C (19°F) and an average of 5°C (41°F). Despite these frigid conditions, residents can expect max temperatures to climb to a moderate 16°C (62°F), offering brief respites from the cold. As the season transitions into February, there's a noticeable uptick in warmth, with minimums nudging up to -4°C (25°F) and averages creeping to 6°C (44°F). This gradual warming trend sets the stage for the transformation that follows in the spring months, as temperatures in March and April decisively rise, foreshadowing the pleasant, balmy weather that encompasses the region from late spring into summer.

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

The chart illustrates January temperature patterns in Taihu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Taihu, 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).
JanFebMarAprMayJunJulAugSepOctNovDec414454627277848577665745
Data source: Temperature data for Taihu generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Taihu

In January, Taihu experiences a precipitation total of 69 mm (2.7 in), spread over 8 days, marking it as one of the milder months in terms of rainfall. This early winter period sets the stage for the gradual increase in precipitation that unfolds throughout the spring and summer. As the months progress, February sees a slight uptick to 72 mm, followed by a notable rise in March to 90 mm. The steady climb continues, with May and June witnessing remarkable increases, peaking in July with a striking 283 mm (11.2 in) over 15 days. This trend illustrates a transition from the drier winter months to a lush, wet summer, emphasizing the region’s evolving climate and vibrant ecosystem. As we move into late summer and fall, precipitation begins to taper off, with October and November showing much lower totals of 55 mm and 50 mm respectively, integrating a clear seasonal rhythm to Taihu's weather patterns.

January Precipitation Trends in Taihu

The chart displays monthly precipitation patterns in Taihu, 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 Taihu, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec69729081125188283158121555050
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Taihu

In January, Taihu, China experiences a moderate humidity level of 70%, setting the stage for a gradual rise in moisture as the year progresses. This trend continues into February with an increase to 73%, heralding the start of a season marked by increasing dampness. As spring approaches, the humidity climbs significantly, reaching 81% in March and peaking at an impressive 87% in both April and May. The humid conditions intensify further into the summer months, with June and July showcasing a remarkable 89% and 93%, respectively. Following the peak of summer, humidity levels gradually decline, with August maintaining a robust 91% before tapering off to 81% by September and stabilizing around the 80% mark through the fall. This clear rise and fall in humidity underscores the distinct seasonal shifts characteristic of the region, with winter months offering a respite before the lush, moisture-laden summer envelops the landscape.

January Average Humidity in Taihu

This chart illustrates the average monthly humidity levels in Taihu, 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 Taihu is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%73%81%87%87%89%93%91%81%80%82%77%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Taihu

In January, Taihu, China, experiences a moderate UV Index of 5, allowing for a relatively safe exposure time of 30 minutes before the risk of sunburn increases. As the month transitions into February, the index rises to 6, indicating a shift to high exposure, where the burn time shortens to 25 minutes. This upward trend continues, with March peaking at a very high index of 8 and a burn time of just 15 minutes. By April and May, the UV levels remain consistently high at 10, urging residents and visitors to take precautions with similar burn times. The summer months of June, July, and August see an alarming spike to an extreme UV Index of 11, drastically reducing safe exposure to a mere 10 minutes. Fortunately, as autumn approaches, the index gradually decreases, reaching back to 6 in November and a lower 4 in December, reiterating the importance of protective measures throughout the year. For more detailed insights, check the complete Taihu UV Index.

Maximum UV Index Levels in Taihu for January

The chart shows the monthly maximum UV Index (UVI) for Taihu 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 Taihu typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec568101011111110764
Data source: Taihu 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 Taihu

In January, Taihu, China, welcomes the year with approximately 157 hours of sunshine, a modest start that sets the stage for an impressive upward trend. As winter transitions into spring, February experiences a notable increase to 208 hours, followed by March with 235 hours, signaling the arrival of longer, brighter days. This sunshine bounty continues its ascent into April at 252 hours, and peaks in May with an impressive 282 hours. Interestingly, June and July maintain this sunny momentum, hovering around the 270 to 280 hours mark. The summer's glory begins to wane in August, despite still boasting a remarkable 306 hours, before gradually tapering off into the fall. As the year closes, September to December showcases a gradual decline in sunshine hours, settling at 222 hours in November and 215 hours in December. Overall, this delightful sunshine journey reflects the vibrant seasonal shifts in Taihu, making it a beautiful locale year-round.

Monthly Sunshine Duration in Taihu: January Highlighted

The January sunshine duration represents the total number of hours Taihu 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.
JanFebMarAprMayJunJulAugSepOctNovDec157h208h235h252h282h273h280h306h259h239h222h215h
Data source: Taihu January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Taihu During January

In Taihu, China, January enjoys a 51% chance of sunny weather, making it one of the brighter months of the year. This is in stark contrast to the peak sunshine month of December at 67%, as well as the relatively mild November, which boasts a 57% likelihood of sunshine. Following January, the chance of sun steadily declines, with February dropping to 43%, and continuing to decrease through the spring and summer months, reaching a low of 19% in July. Interestingly, there's a slight uptick in sunny days by August at 34% and an increase again in September at 49%, before settling into a more favorable pattern in the autumn months. Overall, January stands out as a transitional period, bridging glorious December luminosity with the somewhat dimmer days of early spring.

Percentage of Sunny Days in January in Taihu

The chart illustrates the percentage of sunny days in Taihu 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 Taihu experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec51%43%28%30%29%26%20%34%49%45%57%67%
Data source: Taihu January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Taihu in January

In January, Taihu, China, experiences approximately 10 hours of daylight, marking the year's shortest days. As the season transitions to February and March, daylight increases to 11 hours, hinting at the approach of spring. By April, the days stretch to 12 hours, continuing to grow until they peak at 14 hours in June, filling the region with light during the height of summer. Following this peak, daylight begins to taper off, with the months of July and August retaining 13 hours before declining to 12 hours in September. As autumn settles in, daylight once again reduces to 11 hours in October and returns to 10 hours in November and December, mirroring the cycle observed at the beginning of the year. This rhythmic fluctuation not only signals the changing seasons but also creates a dynamic backdrop for life in Taihu.

Average Daylight Hours in Taihu for January

The chart illustrates the variation in daylight duration in Taihu throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 19m11h 2m11h 59m12h 56m13h 45m14h 9m13h 57m13h 15m12h 19m11h 22m10h 32m10h 6m
Data source: Taihu daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Taihu

In January, the winds in Taihu, China, whisper gently at an average speed of 3.6 m/s (8 mph), setting a tranquil tone for the new year. As winter gradually fades, February and March see a slight uptick, with average wind speeds reaching 4.0 m/s (9 mph), suggesting the approach of spring invigorates the air. The winds remain steady through April and May, continuing at 4.0 m/s, creating a refreshing atmosphere for outdoor enthusiasts. However, by July, the pace quickens dramatically, hitting 4.9 m/s (11 mph), indicating the arrival of summer’s robust breezes. Yet, as the year progresses into the warmer months, August experiences a dip back to a softer 3.3 m/s (7 mph), before stabilizing again in the fall months. Overall, the January winds, while calm, are a precursor to the dynamic shifts that characterize Taihu's weather patterns throughout the year.

Average January Wind Speed in Taihu

The chart displays monthly wind speed patterns in Taihu, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.6 m/s4.04.03.94.03.64.93.33.93.73.93.2
Data source: Taihu January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Taihu Compares to Other Months

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

January and February present slightly varying weather conditions. In January, temperatures range from a minimum of -7°C (19°F) to a maximum of 16°C (62°F), with an average of 5°C (41°F). The month experiences 69 mm (2.7 in) of precipitation over approximately 8 days, and humidity is around 70%. In contrast, February sees a milder temperature profile, with a minimum of -4°C (25°F) and a maximum of 22°C (71°F), averaging 6°C (44°F). This month has slightly increased precipitation at 72 mm (2.8 in) across about 10 days, with humidity rising to 73%. For more detailed information, check out Taihu weather in February.

January and March present contrasting weather patterns. In January, temperatures range from a chilly minimum of -7°C (19°F) to a mild maximum of 16°C (62°F), with an average of 5°C (41°F). The month records 69 mm (2.7 in) of precipitation over 8 days and has a humidity level of 70%. In contrast, March sees a significant warming trend, with temperatures ranging from a minimum of 1°C (33°F) to a maximum of 26°C (80°F), and an average of 12°C (54°F). Precipitation increases in March to 90 mm (3.6 in) over 12 days, accompanied by a rise in humidity to 81%. For more details on the weather during this month, check out Taihu weather in March.

January and April present contrasting weather conditions. In January, temperatures range from a chilly minimum of -7°C (19°F) to a moderate maximum of 16°C (62°F), with an average of 5°C (41°F). The month sees an average precipitation of 69 mm (2.7 in) spread over about 8 days, while humidity hovers around 70%. In stark contrast, April experiences much warmer temperatures, with minimums starting at 5°C (42°F) and maximums reaching up to 30°C (86°F). The average temperature rises to a pleasant 17°C (62°F), and while precipitation increases slightly to 81 mm (3.2 in) over 10 days, humidity also rises to 87%. For more details on April weather, you can visit Taihu weather in April.

In January, the weather is quite chilly, with temperatures ranging from a minimum of -7°C (19°F) to a maximum of 16°C (62°F), averaging around 5°C (41°F). This month experiences about 69 mm (2.7 in) of precipitation over approximately 8 days, along with a humidity level of 70%. In contrast, May brings a dramatic shift, with minimum temperatures starting at 12°C (54°F) and climbing to a maximum of 35°C (96°F), averaging 22°C (72°F). Precipitation in May increases to 125 mm (4.9 in) over roughly 10 days, and humidity rises to 87%. The stark differences in temperature and humidity highlight the transition from the cold depths of winter to the warmth of late spring. For more detailed information, check out Taihu weather in May.

January and June present strikingly different weather conditions. In January, temperatures range from a chilly minimum of -7°C (19°F) to a mild maximum of 16°C (62°F), with an average of 5°C (41°F). The month sees about 69 mm (2.7 in) of precipitation on approximately 8 days, accompanied by a relative humidity of 70%, creating a crisp, cold atmosphere. In contrast, June brings significantly warmer temperatures, with a minimum of 18°C (65°F) and a maximum reaching up to 36°C (97°F), averaging around 25°C (78°F). This summer month experiences heavier rainfall, totaling 187 mm (7.4 in) over 13 days and a higher humidity level of 89%, resulting in a muggy, humid climate. For more details, visit Taihu weather in June.

January and July present starkly contrasting weather conditions. In January, temperatures typically range from a minimum of -7°C (19°F) to a maximum of 16°C (62°F), with an average of 5°C (41°F). The month experiences around 69 mm (2.7 in) of precipitation over approximately 8 days and maintains a humidity level of 70%. In contrast, July boasts much warmer temperatures, with a minimum of 20°C (69°F) and a maximum soaring to 40°C (103°F), alongside an average of 29°C (84°F). Precipitation increases significantly to 283 mm (11.2 in) over 15 days, with humidity levels reaching an impressive 93%. This remarkable variation showcases the dramatic seasonal changes in the region. For more detailed insights, check out Taihu weather in July.

In January, temperatures in Taihu can range from a chilly -7°C (19°F) at night to a mild 16°C (62°F) during the day, with an average temperature of around 5°C (41°F). The month experiences moderate precipitation, totaling 69 mm (2.7 in) over about 8 days, accompanied by a humidity level of 70%. In contrast, August brings significantly warmer weather, with minimum temperatures starting at 22°C (72°F) and peaking at a scorching 37°C (99°F), averaging around 29°C (85°F). Precipitation in August is higher, at 158 mm (6.2 in), occurring over 14 days, while humidity levels also soar to 91%. For a detailed look at the climate during this month, visit Taihu weather in August.

In January, the weather is quite chilly with minimum temperatures dropping as low as -7°C (19°F) and an average temperature of 5°C (41°F), while maximum temperatures reach a milder 16°C (62°F). Precipitation is relatively modest at 69 mm (2.7 in) over eight days, accompanied by a humidity level of 70%.

Conversely, September boasts much warmer conditions, with minimum temperatures starting at a comfortable 17°C (63°F) and an average peak of 25°C (77°F), soaring to maximums of 34°C (93°F). The month experiences higher precipitation at 121 mm (4.8 in) over 12 days, alongside a notable humidity increase to 81%. For more detailed information, you can explore Taihu weather in September.

January and October present contrasting weather patterns. January experiences colder temperatures, with a minimum of -7°C (19°F) and an average of 5°C (41°F), while October boasts a milder climate, starting at a minimum of 10°C (50°F) and averaging around 19°C (67°F). The maximum temperatures in January reach up to 16°C (62°F), whereas October can soar to a pleasant 31°C (88°F). In terms of precipitation, January sees more rainfall, with 69 mm (2.7 in) over about 8 days, compared to October's 55 mm (2.2 in) across 7 days. Notably, October also has a higher humidity level at 80%, compared to January's 70%. For more detailed information, refer to Taihu weather in October.

In January, temperatures are significantly colder, ranging from a minimum of -7°C (19°F) to a maximum of 16°C (62°F), with an average temperature of 5°C (41°F). The month experiences 69 mm (2.7 in) of precipitation over 8 days, alongside a humidity level of 70%. In contrast, November brings much milder weather, with temperatures varying from a minimum of 3°C (38°F) to a pleasant maximum of 26°C (78°F) and an average of 14°C (57°F). This month sees a slightly lower precipitation of 50 mm (2.0 in) also spread over 8 days, but with higher humidity at 82%. For more details on the climate during this time, you can visit Taihu weather in November.

In January, the weather contrasts slightly with December, featuring minimum temperatures around -7°C (19°F), compared to December's minimum of -6°C (22°F). While the average January temperature is 5°C (41°F) and reaches a maximum of 16°C (62°F), December offers a slightly warmer average of 7°C (45°F) and a maximum of 18°C (64°F). Precipitation also varies between the two months, with January recording 69 mm (2.7 in) over 8 days, while December has lower precipitation at 50 mm (2.0 in) across 7 days. Additionally, humidity levels are higher in December at 77%, compared to January's 70%. For more detailed information, you can check this link: Taihu weather in December.

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Conclusion: What to Expect From January Weather in Taihu

As January settles over Taihu, the weather transforms significantly compared to other months, bringing a chill that may surprise some. With temperatures often dipping to around -7°C (19°F) at night, this is by far the coldest time of year, contrasting sharply with the milder conditions of spring and autumn. The average of 5°C (41°F) marks a stark reminder of winter's embrace, while the overall humidity lingers at 70%, adding to the crispness in the air. Although 69 mm (2.7 in) of precipitation falls over about 8 days, this blend of cold and moisture often steers visitors towards cozy indoor activities, making it a unique month in Taihu's yearly climate cycle. For more details on the region's weather patterns, explore Taihu Climate.