January Weather in Wuhan, China

Last updated: August 21, 2025

In January, Wuhan, China experiences a cool winter climate characterized by an average temperature of 5°C (42°F), with daytime highs reaching up to 19°C (67°F) and nighttime lows dropping to -6°C (22°F). This month witnesses a total precipitation of 52 mm (2.0 in) spread over approximately 7 days, contributing to a relative humidity level of 71%. Despite the chill, the combination of crisp air and occasional rain creates a unique winter ambiance that is both invigorating and refreshing.

January Temperature in Wuhan

In January, Wuhan experiences a transition into winter, marked by chilly temperatures that range from a brisk -6°C (22°F) at night to an average daytime high of 19°C (67°F). This time of year tends to showcase the breadth of Wuhan's climate, as temperatures gradually rise from the depths of winter, creating a refreshing atmosphere. With an average of 5°C (42°F), January sets the stage for a slow but steady increase in warmth, foreshadowing the more temperate months ahead. As the city edges into February, you'll notice the mercury creeping upward, hinting at the arrival of spring, with nighttime lows rising and daytime highs reaching close to 26°C (79°F). This early glimpse of warmth creates an inviting contrast to the frostier months preceding it.

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

The chart illustrates January temperature patterns in Wuhan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wuhan, 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).
JanFebMarAprMayJunJulAugSepOctNovDec424656657380858678665745
Data source: Temperature data for Wuhan 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 Wuhan

In January, Wuhan experiences a relatively mild start to the year with average precipitation of 52 mm (2.0 inches) falling over approximately seven days. This marks the beginning of a gradual increase in rainfall as the months progress. As temperatures rise, February sees a slight uptick in both precipitation and rainy days, followed by a more substantial increase in March and April, where rainfall spikes to 119 mm (4.7 inches) and 133 mm (5.2 inches) respectively. By May and June, the city witnesses its peak precipitation, with 183 mm (7.2 inches) and 228 mm (9.0 inches) illustrating a clear trend towards wetter conditions as summer approaches. Notably, the number of rainy days tends to coincide with rising precipitation levels, reflecting Wuhan's distinctive seasonal patterns where the intensity of rain correlates with increased humidity and warmth, inviting vibrant growth in the lush landscapes that characterize the region.

January Precipitation Trends in Wuhan

The chart displays monthly precipitation patterns in Wuhan, 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 Wuhan, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec526311913318422827014298614430
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Wuhan

In Wuhan, China, January marks a transition into the wetter months, with humidity levels averaging 71%. This sets the stage for a steady uptick in moisture as the year progresses. By February, humidity rises to 75%, and by March, it soars to 84%, indicating the region's gradual shift into its more humid spring months. April continues the trend with even higher humidity at 85%, before peaking in the summer with July reaching 87%. Notably, the humid summer months maintain around 83%, turning drier only in September, which dips to 68%. As autumn settles in, humidity stabilizes around 72%, only to be slightly higher at 79% in December, providing a refreshing end to the year. This pattern reflects a marked seasonality in humidity, showcasing how Wuhan's climate evolves through the year.

January Average Humidity in Wuhan

This chart illustrates the average monthly humidity levels in Wuhan, 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 Wuhan is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec71%75%84%85%83%83%87%83%68%72%83%79%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Wuhan

In January, Wuhan experiences a moderate UV Index of 5, allowing a safe burn time of 30 minutes under the sun. As the year progresses into February, the UV Index rises to 6, indicating a high level of sun exposure that compresses burn time to 25 minutes. This upward trend continues, peaking in March with a UV Index of 8 and leading to very high exposure levels. Notably, the sun becomes increasingly intense through the summer months, reaching an extreme UV Index of 12 in July and August, with a mere 10 minutes of safe exposure. As fall approaches, the UV Index begins to drop, returning to moderate levels by December. For more insights on sun safety throughout the year, visit Wuhan UV Index.

Maximum UV Index Levels in Wuhan for January

The chart shows the monthly maximum UV Index (UVI) for Wuhan 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 Wuhan typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec56891011121210864
Data source: Wuhan 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 Wuhan

In Wuhan, China, January offers a modest 164 hours of sunshine, setting the stage for the gradual increase in warmth and brightness as the year unfolds. As winter transitions into spring, February brings a notable rise to 209 hours, paving the way for March and April, where sunshine hours continue to climb, reaching 228 and 244 hours respectively. This upward trend peaks in the summer months, with June basking in 280 hours and July enjoying the sun's full embrace at 298 hours. As autumn arrives, sunshine hours begin to wane; August retains a robust 312 hours, but by September, this figure dips to 263 hours. The subsequent months of October through December stabilize around 221 hours, reflecting a gentle conclusion to the year. Overall, Wuhan’s sunlight pattern vividly illustrates the rhythm of the seasons, with a distinct summer peak that invites residents and visitors alike to revel in the warmth and brightness.

Monthly Sunshine Duration in Wuhan: January Highlighted

The January sunshine duration represents the total number of hours Wuhan 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.
JanFebMarAprMayJunJulAugSepOctNovDec164h209h228h244h274h280h298h312h263h223h221h221h
Data source: Wuhan January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Wuhan During January

In Wuhan, China, the chance of enjoying sunny weather in January stands at a notable 49%, making it one of the brighter months of the year. This figure is higher than the subsequent month of February, which drops to 42%, yet it significantly eclipses the chances in the spring months of March and April, where sunshine becomes a rare occurrence at 24% and 19% respectively. Interestingly, as the year progresses into late summer and early autumn, the likelihood of sunny days tends to peak, with September showcasing a remarkable 66% chance of sunshine. Overall, while January offers a promising start to the year, the weather trends display a dynamic shift as seasons change, with sunnier days awaiting later in the year.

Percentage of Sunny Days in January in Wuhan

The chart illustrates the percentage of sunny days in Wuhan 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 Wuhan experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec49%42%24%19%22%28%31%34%66%43%57%60%
Data source: Wuhan January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Wuhan in January

In January, Wuhan, China welcomes the year with 10 hours of daylight, heralding the state of winter. As the month rolls into February, the light begins to stretch, offering 11 hours, which signals a gradual transition toward spring. This upward trend continues into March, where daylight remains steady at 11 hours, then blossoms further in April with 12 hours. By May, the cities bask in 13 hours of daylight, and the momentum does not wane in June, achieving a peak of 14 hours—the height of summer's embrace. As July and August roll in, daylight retreats slightly to 13 hours, easing back as fall approaches. September witnesses a gentle decline to 12 hours, while October and November bring it back down to 11 and 10 hours respectively. Finally, December captures the essence of winter again with a return to 10 hours of daylight, marking the cycle's end and the promise of longer days ahead. This rhythmic ebb and flow of daylight not only shapes the seasons but also influences the vibrant life and activities in Wuhan throughout the year.

Average Daylight Hours in Wuhan for January

The chart illustrates the variation in daylight duration in Wuhan throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 23m11h 5m11h 59m12h 54m13h 41m14h 4m13h 52m13h 12m12h 19m11h 23m10h 36m10h 11m
Data source: Wuhan daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Wuhan

In Wuhan, China, January greets residents with an average wind speed of 2.8 m/s (6 mph), mirroring the gentle breeze of February. As the seasons progress into spring, there’s a slight uptick in winds to 3.0 m/s (7 mph) in March and April, reflecting the invigorating energy of early blooms. However, by the time June arrives, the wind begins to mellow, dropping to 2.4 m/s (5 mph), which continues into the sultry summer months of July and August. Interestingly, a notable increase in wind speed occurs in October, reaching 3.6 m/s (8 mph), potentially foreshadowing the shift toward cooler autumn. By November and December, winds return to a steadier pace of 2.7 m/s (6 mph), offering a calm closure to the year. This rhythm of wind patterns underscores a tranquil yet dynamic climate cycle in Wuhan throughout the year.

Average January Wind Speed in Wuhan

The chart displays monthly wind speed patterns in Wuhan, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.8 m/s2.83.03.02.82.43.02.42.83.62.72.7
Data source: Wuhan January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Wuhan Compares to Other Months

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

January typically presents a chillier climate compared to February, with minimum temperatures dropping to -6°C (22°F) and an average temperature of 5°C (42°F). In contrast, February sees a milder minimum of -3°C (26°F) and an average of 8°C (46°F), making it more comfortable overall. While January experiences around 52 mm (2.0 in) of precipitation over 7 days, February has a slightly higher precipitation of 63 mm (2.5 in) spread across 10 days. Additionally, humidity levels rise from 71% in January to 75% in February, contributing to the overall feeling of dampness in the air. For more detailed information, you can check Wuhan weather in February.

In January, temperatures in Wuhan are notably cooler, with minimums dropping to -6°C (22°F) and average temperatures around 5°C (42°F). The month sees a total precipitation of 52 mm (2.0 in) over about 7 days, with humidity levels averaging 71%. In contrast, March brings a significant warmth, with minimum temperatures rising to 4°C (39°F) and averages around 14°C (57°F), peaking at 29°C (84°F). This month also experiences a higher precipitation level of 119 mm (4.7 in) spread over 13 days, accompanied by increased humidity at 84%. The transition from January to March indicates a shift from cold to a much milder and wetter climate. For more detailed information, you can check Wuhan weather in March.

January and April present striking differences in weather patterns. In January, temperatures range from a chilly minimum of -6°C (22°F) to a maximum of 19°C (67°F), with an average of 5°C (42°F). The month experiences about 52 mm (2.0 in) of precipitation over 7 days, alongside a humidity level of 71%. In contrast, April brings a significant warmth, with minimum temperatures rising to 7°C (45°F) and maximums soaring to 33°C (92°F), averaging around 18°C (65°F). Precipitation also increases, with 133 mm (5.2 in) spread over 11 days, and humidity levels climbing to 85%. To learn more about the weather specifics in April, you can visit Wuhan weather in April.

January and May present stark contrasts in weather patterns. January's temperatures range from a chilly -6°C (22°F) to a mild 19°C (67°F), with an average of 5°C (42°F). The month sees around 52 mm (2.0 in) of precipitation over approximately 7 days, accompanied by a humidity level of 71%. In stark contrast, May experiences significantly warmer temperatures, with a minimum of 12°C (54°F) and a maximum soaring to 35°C (95°F), averaging 23°C (74°F). However, May brings with it much higher rainfall, totaling 183 mm (7.2 in) over about 12 days, alongside increased humidity at 82%. For more details on May's weather, you can check Wuhan weather in May.

In January, the weather is characterized by cooler temperatures, with a minimum of -6°C (22°F) and an average of 5°C (42°F), peaking at a maximum of 19°C (67°F). The month sees about 52 mm (2.0 in) of precipitation over approximately 7 days and maintains a humidity level of 71%.

In stark contrast, June brings significantly warmer conditions, with minimum temperatures starting at 18°C (64°F) and reaching an average of 27°C (81°F), soaring up to a maximum of 36°C (97°F). The precipitation also increases markedly to 228 mm (9.0 in) over 14 days, accompanied by a higher humidity of 83%. For more detailed insights into June weather, you can visit Wuhan weather in June.

In January, the weather is considerably colder with temperatures ranging from a minimum of -6°C (22°F) to a maximum of 19°C (67°F), creating a chilly environment with an average of 5°C (42°F). The month experiences moderate precipitation with about 52 mm (2.0 in) spread over 7 days and a humidity level of 71%. In stark contrast, July showcases a much warmer climate, with temperatures soaring between a minimum of 22°C (72°F) and a maximum of 39°C (103°F), averaging around 30°C (85°F). This summer month sees significantly higher precipitation at 270 mm (10.6 in) over 13 days, along with increased humidity at 87%. For more detailed information, you can visit Wuhan weather in July.

In January, the weather is notably chilly, with temperatures ranging from a minimum of -6°C (22°F) to a maximum of 19°C (67°F) and an average of 5°C (42°F). The month also sees about 52 mm (2.0 in) of precipitation over approximately 7 days, coupled with a humidity level of 71%. In stark contrast, August presents a warm and humid climate, featuring temperatures that range from a minimum of 20°C (69°F) to a scorching maximum of 38°C (101°F) and an average of 30°C (86°F). This summer month experiences significantly higher precipitation, totaling 142 mm (5.6 in) across 12 days, with humidity rising to 83%. For a closer look at August weather specifics, check out Wuhan weather in August.

January and September present stark contrasts in weather. January temperatures range from a chilly -6°C (22°F) at night to a mild 19°C (67°F) during the day, with an average temperature of around 5°C (42°F). The month experiences about 52 mm (2.0 in) of precipitation over 7 days, accompanied by a humidity level of 71%. In contrast, September boasts a significantly warmer climate, with minimum temperatures of 17°C (64°F) rising to a scorching 37°C (99°F), averaging 26°C (78°F). Precipitation in September totals 97 mm (3.8 in), occurring over 10 days, while humidity hovers around 68%. For more detailed insights into September's weather, you can check Wuhan weather in September.

January and October present contrasting weather conditions in the region. In January, temperatures can dip as low as -6°C (22°F), with an average of 5°C (42°F), and only reaching a maximum of 19°C (67°F). The month also sees about 52 mm (2.0 in) of precipitation over approximately 7 days, accompanied by a humidity level of 71%. In stark contrast, October boasts milder temperatures, with a minimum of 10°C (50°F), an average of 19°C (66°F), and soaring up to a maximum of 36°C (97°F). Rainfall slightly increases to 61 mm (2.4 in) over the same number of days, with humidity reaching 72%. For more details about the specific weather conditions in October, you can refer to Wuhan weather in October.

In comparing the weather between January and November, we see significant differences. January features colder temperatures with a minimum of -6°C (22°F) and an average of 5°C (42°F), while November enjoys milder conditions, with a minimum of 3°C (38°F) and an average of 14°C (57°F). Additionally, November boasts a higher maximum temperature of 28°C (82°F) compared to January’s peak of 19°C (67°F). Precipitation is relatively similar, with January receiving 52 mm (2.0 in) over 7 days and November slightly lower at 44 mm (1.7 in) across 8 days. Furthermore, humidity levels are higher in November at 83% compared to January's 71%. For more details, you can check out Wuhan weather in November.

In December, the weather in Wuhan experiences slightly warmer temperatures compared to January, with a minimum of -3°C (27°F) and an average of 7°C (45°F), while January sees a bit cooler minimum of -6°C (22°F) and an average of 5°C (42°F). Both months reach similar maximum temperatures of around 19°C (66°F to 67°F). December has less precipitation, totaling 29 mm (1.2 in) over 7 days, compared to January’s 52 mm (2.0 in) for the same number of days. Additionally, humidity levels are higher in December at 79%, compared to 71% in January. For more detailed information, you can visit Wuhan weather in December.

Compare Wuhan's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Wuhan

January in Wuhan presents a striking contrast to the warmer months, characterized by cool temperatures and higher humidity levels. With an average temperature around 5°C (42°F), chilly days often give way to frost, especially at night, where dips to -6°C (22°F) are not uncommon. This winter month also brings modest rainfall, totaling about 52 mm (2.0 in) over roughly seven days, adding a touch of dampness to the crisp air. As a result, January stands out as a time for bundling up and enjoying the distinctive winter scenery that Wuhan offers. For more insights on the diverse climate throughout the year, explore Wuhan Climate.