January Weather in Changsa, China

Last updated: August 21, 2025

January in Changsha, China offers a mild climate characterized by an average temperature of 20°C (69°F), with highs reaching up to 26°C (79°F) and lows dipping to 12°C (54°F). This month experiences approximately 39 mm (1.5 in) of rainfall spread over 10 days, contributing to a humidity level of 74% that can make the air feel a bit cooler. Despite the occasional showers, the pleasant weather provides a great opportunity to explore the city's rich culture and beautiful landscapes.

January Temperature in Changsa

In Changsha, China, January presents a delightful mild climate, with temperatures ranging from a minimum of 12°C (54°F) to a comfortable average of 20°C (69°F), peaking at 26°C (79°F). As the month progresses, it sets the stage for February's slightly warmer days, which see a minimal rise in temperatures, maintaining an average of 21°C (69°F). This gradual warming trend continues into March and April, where temperatures consistently climb, reaching an average of 25°C (78°F) by April. What’s particularly striking is the transition from the cool winter into early spring, as each month nudges upward, hinting at the vibrant warmth that the subsequent months of May and June promise. This steady increase not only highlights a comforting climate for residents and visitors alike but also foreshadows the bustling energy of summer just around the corner.

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

The chart illustrates January temperature patterns in Changsa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Changsa, 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).
JanFebMarAprMayJunJulAugSepOctNovDec696974778284848383807671
Data source: Temperature data for Changsa 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 Changsa

In January, Changsha experiences relatively modest precipitation, with rainfall totaling 39 mm (1.5 in) over approximately 10 days. This sets the stage for a winter characterized by drier conditions compared to the upcoming months. As the year progresses, precipitation steadily rises, peaking in August at 242 mm (9.5 in), where rain graces the city for 22 days. The trend highlights a clear pattern: precipitation increases dramatically from spring through summer, with April and May marking a significant uptick leading into the region's wettest period. Interestingly, both November and December see a decrease in rainfall once again, closing the year with a return to relatively dry conditions. Overall, January serves as a harbinger of seasonal change in Changsha's climate, transitioning smoothly from the cooler, dryer winter months into the lush, rain-soaked summer.

January Precipitation Trends in Changsa

The chart displays monthly precipitation patterns in Changsa, 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 Changsa, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec3942351031061371692421842586264
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Changsa

In January, Changsha, China experiences a notable humidity level of 74%, which sets the tone for the months ahead. As winter transitions into spring, humidity steadily rises, peaking in July at a sweltering 87%. This upward trend demonstrates a gradual increase every month leading to the summer, with April and May seeing an average humidity above 80%. The latter half of the year, while slightly less humid, still maintains elevated levels, lingering around 81% to 82% from October to September. Thus, Changsha's climatic conditions reveal a clear trajectory of rising humidity, particularly as it shifts into the warmer seasons.

January Average Humidity in Changsa

This chart illustrates the average monthly humidity levels in Changsa, 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 Changsa is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%75%79%80%81%82%87%86%82%82%80%79%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Changsa

In January, Changsa experiences a very high UV Index of 9, translating to a burn time of just 15 minutes for unprotected skin. As the months progress into February and March, the UV Index soars to 11 and 13 respectively, marking a shift into the extreme category where the burn time significantly drops to 10 minutes. This extreme exposure continues through to June, witnessing a peak UV Index of 14 in May and July. Following a brief decrease in intensity, the UV levels stabilize around 13 for the late summer and early autumn months before tapering off to a lower index of 12 in October and returning to the very high category by November with a UV Index of 9. As you're navigating the seasons, it's essential to stay informed and protected under the sun in Changsa. For more details, check out the Changsa UV Index.

Maximum UV Index Levels in Changsa for January

The chart shows the monthly maximum UV Index (UVI) for Changsa 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 Changsa typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131314131413131298
Data source: Changsa 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 Changsa

As the new year begins in Changsha, China, January welcomes the sun with about 199 hours of bright daylight, setting the stage for gradually increasing sunshine in the months that follow. February sees an uptick to 259 hours, hinting at the approaching warmth of spring. By March, the atmosphere bursts into life with 299 hours of sunshine, while April and May enjoy a peak, basking in 294 and 322 hours respectively. As summer approaches, the sunshine hours climb to a delightful 330 hours in July, marking the pinnacle of sunny days. The trend slightly recedes in the following months but remains generous, with August at 304 hours and September close behind with 301 hours. As the year winds down, the daylight gradually fades, culminating in December with 228 hours, yet offering a warm glow to welcome the winter months. Overall, the progression of sunlight in Changsha reveals a vibrant rhythm, where each season unfolds its unique brightness.

Monthly Sunshine Duration in Changsa: January Highlighted

The January sunshine duration represents the total number of hours Changsa 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.
JanFebMarAprMayJunJulAugSepOctNovDec199h259h299h294h322h312h330h304h301h285h256h228h
Data source: Changsa January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Changsa During January

In Changsha, China, January brings a 42% chance of sunny weather, setting the stage for a cool yet occasionally bright month. While this probability is lower than the sunnier February at 65%, January still surpasses the often overcast June and August, which drop to 16% and 22%, respectively. As winter transitions into spring, the likelihood of sun increases in March and April, peaking at 54% in April, hinting at a gradual shift towards more favorable weather. This trend underscores a typical pattern where the early part of the year tends towards cloudier days, but hope for sunshine grows as the months progress.

Percentage of Sunny Days in January in Changsa

The chart illustrates the percentage of sunny days in Changsa 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 Changsa experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec42%65%52%54%48%16%34%22%40%23%47%32%
Data source: Changsa January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Changsa in January

In Changsha, China, the daylight duration experiences a subtle yet captivating rhythm throughout the year. January and February welcome the new year with 11 hours of daylight, setting a stable foundation. As spring approaches, March and April yield longer days, each boasting 12 hours of sunlight, igniting the vibrancy of nature. The peak of daylight arrives in May through July, where residents enjoy 13 hours of daylight, perfect for outdoor activities and social gatherings. As summer fades into autumn, a gradual decline begins: August and September hold steady at 12 hours, before returning to 11 hours in October and November, reflecting the onset of winter. Finally, December wraps up the year with just 10 hours of daylight, inviting a cozy, introspective atmosphere as days shorten with the approaching winter chill. This ebb and flow of light across the seasons beautifully captures the essence of Changsha's changing landscape.

Average Daylight Hours in Changsa for January

The chart illustrates the variation in daylight duration in Changsa throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 4m11h 29m12h 1m12h 35m13h 3m13h 17m13h 10m12h 45m12h 13m11h 40m11h 11m10h 57m
Data source: Changsa daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Changsa

In Changsa, China, January ushers in a brisk wind with an average speed of 5.8 m/s (13 mph), marking it as one of the more blustery months of the year. Following this, February sees a notable decrease to 4.2 m/s (9 mph), indicating a calmed atmosphere as winter wanes. As spring approaches, March experiences a slight increase in wind speed to 5.3 m/s (12 mph). However, the trend slows again in April and May, fluctuating between 4.7 m/s (10 mph) and 5.6 m/s (13 mph). By the time June rolls around, wind speeds stabilize at 5.3 m/s (12 mph) before dipping to 3.8 m/s (8 mph) in the summer months of July and August. A gentle breeze continues into September at 3.7 m/s (8 mph), but as autumn sets in, the winds pick up again, peaking in October at 7.5 m/s (17 mph) before tapering to 6.3 m/s (14 mph) in November and 7.3 m/s (16 mph) in December. This pattern reveals a distinct seasonal rhythm, with winter and autumn showcasing more vigorous winds, contrasted against the calmer summer months.

Average January Wind Speed in Changsa

The chart displays monthly wind speed patterns in Changsa, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.8 m/s4.25.34.75.65.33.84.63.77.56.37.3
Data source: Changsa January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Changsa Compares to Other Months

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

In comparing the weather between January and February, we can see some slight variations. January generally experiences temperatures with a minimum of 12°C (54°F) and a maximum of 26°C (79°F), while February sees a slightly warmer range with a minimum of 13°C (55°F) and a maximum of 27°C (81°F). The average temperature remains the same at 20°C (69°F) in January and 21°C (69°F) in February. Precipitation increases marginally from 39 mm (1.5 in) in January to 42 mm (1.7 in) in February, with both months having around 10 rainy days. Humidity also sees a slight uptick, rising from 74% in January to 75% in February. For those looking for detailed information on February weather, you can find more at Changsa weather in February.

In January, the weather is generally mild with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 26°C (79°F) and an average of 20°C (69°F). The month experiences around 39 mm (1.5 inches) of precipitation over approximately 10 days, with humidity levels around 74%. In contrast, March brings warmer temperatures, with a minimum of 17°C (63°F) and a maximum of 29°C (84°F), averaging 24°C (75°F). Precipitation decreases slightly to 35 mm (1.4 inches) over about 9 days, while humidity rises to 78%. For more details on specific conditions during this month, refer to Changsa weather in March.

In January, the weather presents a mild profile with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 26°C (79°F), and an average of 20°C (69°F). This month experiences moderate precipitation of 39 mm (1.5 in) across about 10 days, accompanied by a humidity level of 74%. In contrast, April brings warmer conditions, as temperatures shift to a minimum of 18°C (64°F) and can reach up to 30°C (87°F), with an average of 25°C (78°F). However, this month also sees an increase in precipitation, totaling 103 mm (4.0 in) over 12 days, with humidity rising slightly to 80%. For more details on the weather patterns, check out Changsa weather in April.

In January, the weather is relatively mild with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 26°C (79°F) and an average of 20°C (69°F). The month experiences around 39 mm (1.5 in) of precipitation over about 10 days, accompanied by a humidity level of 74%. In contrast, May brings significantly warmer temperatures, with a minimum of 22°C (71°F), an average of 28°C (82°F), and a maximum of 32°C (91°F). Rainfall also increases substantially to 106 mm (4.2 in) across approximately 15 days, and the humidity rises to 81%. The differences in temperature and precipitation between these two months highlight the transition from the cooler, wetter conditions of January to the warmer, more humid atmosphere of May. For more detailed weather insights, you can visit Changsa weather in May.

In January, the weather is relatively mild, with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 26°C (79°F) and an average of around 20°C (69°F). The month experiences moderate precipitation, totaling about 39 mm (1.5 in) over approximately 10 days, while the humidity hovers at 74%.

In contrast, June brings significantly warmer weather, with temperatures ranging from a minimum of 26°C (79°F) to a high of 33°C (92°F), averaging around 29°C (85°F). This month sees an increase in rainfall, with total precipitation reaching 137 mm (5.4 in) across about 15 days, and humidity rising to 81%. For a more detailed look at June's weather, you can visit Changsa weather in June.

In January, temperatures in Changsa are mild, ranging from a minimum of 12°C (54°F) to a maximum of 26°C (79°F), with an average of 20°C (69°F). The month sees relatively low precipitation, totaling 39 mm (1.5 in) over about 10 days and a humidity level of 74%. In contrast, July experiences much warmer conditions, with temperatures ranging from a minimum of 26°C (79°F) to a sweltering maximum of 33°C (91°F), and an average of 29°C (84°F). This month is considerably wetter, receiving 169 mm (6.7 in) of rainfall over 17 days, along with increased humidity at 87%. For a closer look at the weather specifics, you can check Changsa weather in July.

In January, the weather is relatively mild with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 26°C (79°F) and an average of 20°C (69°F). Precipitation is moderate, averaging 39 mm (1.5 in) over about 10 days, with a humidity level of 74%. In contrast, August brings much warmer temperatures, with a minimum of 26°C (79°F), an average of 29°C (84°F), and a peak of 33°C (91°F). Rainfall increases significantly during this month, totaling 242 mm (9.5 in) over approximately 22 days, while humidity rises to 86%. For a more detailed overview of August weather, you can check Changsa weather in August.

In January, the weather is milder with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 26°C (79°F), accompanied by an average temperature of 20°C (69°F). This month sees relatively low precipitation at 39 mm (1.5 in), falling on about 10 days, and maintains a humidity level of 74%. In contrast, September experiences much warmer temperatures with a minimum of 25°C (78°F) and a maximum of 32°C (89°F), averaging around 28°C (83°F). However, this month is significantly wetter, with precipitation reaching 184 mm (7.2 in) over 20 days and humidity increasing to 82%. For a detailed look at the weather patterns in September, you can refer to Changsa weather in September.

In January, temperatures in Changsha are generally milder, with minimums around 12°C (54°F) and maximums reaching 26°C (79°F), resulting in an average temperature of 20°C (69°F). The month experiences moderate precipitation, totaling about 39 mm (1.5 in) over approximately 10 days, and humidity levels hover around 74%. In contrast, October brings warmer temperatures with minimums of 21°C (71°F) and maximums elevating to 31°C (88°F), averaging 27°C (80°F). However, October is also much wetter, receiving 258 mm (10.1 in) of rain over 19 days, and humidity increases slightly to 81%. For more details on October weather in Changsha, visit Changsa weather in October.

January and November present distinct weather patterns. In January, temperatures range from a mild 12°C (54°F) at night to a comfortable average of 20°C (69°F) during the day, peaking at 26°C (79°F). The month receives about 39 mm (1.5 in) of precipitation over approximately 10 days, with a humidity level of 74%. In contrast, November experiences warmer conditions, with minimum temperatures of 20°C (68°F), an average of 25°C (76°F), and maximums reaching up to 28°C (82°F). The precipitation in November is greater at 62 mm (2.4 in) over 12 days, accompanied by higher humidity at 80%. For more detailed insights about the weather in November, visit Changsa weather in November.

In comparing the weather between January and December, we notice a slight drop in minimum temperatures, with January averaging a low of 12°C (54°F) compared to December's 15°C (60°F). Both months exhibit similar maximum temperatures, consistently reaching around 26°C (79°F to 80°F). However, December experiences higher levels of precipitation, totaling 64 mm (2.5 in) over 13 days, whereas January has only 39 mm (1.5 in) across 10 days. Additionally, humidity levels are a bit higher in December at 79% compared to January's 74%. For those interested in more details, you can visit Changsa weather in December.

Compare Changsa's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Changsa

January in Changsa brings a refreshing shift in weather, characterized by mild temperatures and increased humidity compared to the lingering chill of the previous months. With pleasant daytime warmth nestled between the coolness of the nights, this month offers a perfect backdrop for exploring the city's vibrant culture. Though January does see some rainfall, it tends to be moderate, allowing for both wet and dry days to coexist. This blend of conditions sets January apart, encouraging visitors to experience Changsa in a unique light. For a detailed overview of Changsa's weather patterns, check out the full information on Changsa Climate.