January Weather in Tianmen, China

Last updated: August 21, 2025

January in Tianmen, China showcases a chilly climate, with temperatures ranging from a minimum of -10°C (14°F) to a comfortable maximum of 19°C (66°F). The average temperature settles around 5°C (40°F), providing a cool backdrop for winter activities. Visitors can expect about 50 mm (2.0 in) of precipitation over 6 days, contributing to the region's refreshing winter landscape. With a humidity level of 71%, January's weather offers a crisp yet invigorating experience, perfect for those eager to explore Tianmen’s natural beauty during the winter months.

January Temperature in Tianmen

In Tianmen, January temperatures present a chilly start to the year, with minimums plummeting to -10°C (14°F) and average highs reaching a moderate 19°C (66°F). This month marks a stark contrast to the swiftly warming temperatures that follow in February, where lows rise to -5°C (23°F) and maximum temperatures can soar to 27°C (80°F). As winter transitions into spring, a noticeable upward trend is observed: by March, temperatures continue to climb, with averages hitting 13°C (55°F) and maximums reaching 29°C (84°F). Each month thereafter displays a gradual increase, suggesting that Tianmen's climate is characterized by a significant shift from the frigid cold of January to the balmy warmth of late spring and summer, peaking in July with maximums of 38°C (100°F). This progression highlights the region's diverse seasonal experiences, inviting visitors to embrace the beauty of shifting temperatures throughout the year.

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

The chart illustrates January temperature patterns in Tianmen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tianmen, 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).
JanFebMarAprMayJunJulAugSepOctNovDec404555637279838477645644
Data source: Temperature data for Tianmen 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 Tianmen

In January, Tianmen, China, experiences a modest precipitation level of 50 mm (2.0 in) over approximately 6 days, signaling the beginning of the year with a cool, wet start. This amount is higher than the subsequent month of February, which sees a slight decrease to 45 mm (1.8 in) spread across 8 days. The transition into spring brings a marked increase, with March and April showcasing a significant rise in precipitation, peaking at 133 mm (5.2 in) in April. The escalating trend continues through the summer months, culminating in June's impressive 222 mm (8.7 in), making it the wettest month of the year. As the seasons shift towards autumn, precipitation levels taper off, with January standing out for its unique role as a pivot point in the annual rainfall cycle. Overall, January's precipitation not only sets the tone for the year ahead but also foreshadows the significant rainfall that will follow in the coming months.

January Precipitation Trends in Tianmen

The chart displays monthly precipitation patterns in Tianmen, 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 Tianmen, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec504610113318222221611988594122
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Tianmen

In January, Tianmen, China, experiences a comfortable humidity level of 71%, setting the stage for a gradual increase leading into the warmer months. As winter transitions to spring, humidity rises steadily, peaking at 87% in July, the height of summer. This trend reflects the typical climatic shift in the region, with the most humid months occurring from March to August. Interestingly, as autumn approaches, humidity levels begin to drop, falling sharply to 68% in September before recovering slightly to 72% in October. Overall, the annual fluctuation highlights a significant contrast between the lush, damp summer and the drier fall, making January a pleasantly moderate start to the year's weather pattern.

January Average Humidity in Tianmen

This chart illustrates the average monthly humidity levels in Tianmen, 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 Tianmen 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 Tianmen

In Tianmen, China, January marks the beginning of a gradual increase in UV exposure, with a UV Index of 5 categorized as moderate. This means that sunburn can occur after about 30 minutes of unprotected sun exposure. As the months progress, a notable trend emerges: the UV Index climbs steadily, peaking at a 12 in July, which is classified as extreme, necessitating just 10 minutes of careful sun exposure to avoid burns. The summer months showcase the highest UV levels, while the colder months of December and January see relatively lower indices, giving residents and visitors an important reminder to stay cautious when the sun shines bright. For more details on UV exposure levels throughout the year, check out Tianmen UV Index.

Maximum UV Index Levels in Tianmen for January

The chart shows the monthly maximum UV Index (UVI) for Tianmen 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 Tianmen typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec56891010121110864
Data source: Tianmen 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 Tianmen

In January, Tianmen greets the new year with 178 hours of sunshine, a gentle curtain lift to a vibrant season ahead. As winter gives way to spring, the sunlight steadily increases, peaking at 310 hours in August, when the days are long and bright. The trend showcases a gradual rise in sunlight hours from January through July, particularly notable in the transition from the crisp early year into the warmth of summer. Interestingly, as the calendar turns toward autumn, sunshine hours begin to dip, yet the overall annual journey remains radiant. With 269 hours in May and 277 hours in June, the plateau of summer signals a peak of brightness before the gentle decline, illustrating a beautiful dance between seasons in this picturesque region of China.

Monthly Sunshine Duration in Tianmen: January Highlighted

The January sunshine duration represents the total number of hours Tianmen 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.
JanFebMarAprMayJunJulAugSepOctNovDec178h217h239h239h269h277h296h310h253h217h219h226h
Data source: Tianmen January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Tianmen During January

In Tianmen, China, January enjoys a 50% chance of sunshine, making it one of the brighter months of the early year. As winter transitions to spring, this likelihood is notably higher than in the subsequent months, with February dropping to 42% and March further declining to 26%. This trend of diminishing sunny days continues into late spring and summer, where the chances hover around the low thirties. However, there's a notable turnaround in the autumn months, with September boasting a striking 63% chance of sunshine, followed closely by November at 55%. This pattern suggests that while January may offer favorable sunny conditions, the true golden days are yet to come as the year progresses into autumn.

Percentage of Sunny Days in January in Tianmen

The chart illustrates the percentage of sunny days in Tianmen 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 Tianmen experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec50%42%26%15%21%28%32%30%63%39%55%61%
Data source: Tianmen January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Tianmen in January

In Tianmen, China, January marks the beginning of a gradual increase in daylight, with 10 hours casting a softer glow over the winter landscape. As the year progresses into February and March, daylight extends to 11 hours, hinting at the approach of spring. The trend accelerates in April and May, where daylight reaches a delightful 12 to 13 hours, inviting the vibrant colors of nature to flourish. By June, the longest days peak at 14 hours, basking the region in ample sunlight. However, the summer’s grasp starts to wane in July and August, with daylight returning to 13 hours, before gently tapering off in the autumn months. September sees a decline to 12 hours, and as the year winds down, October to December settles back to 10 hours of daylight, creating a cozy, introspective atmosphere as winter settles in once more. This cyclical ebb and flow of daylight beautifully mirrors the changing seasons in Tianmen.

Average Daylight Hours in Tianmen for January

The chart illustrates the variation in daylight duration in Tianmen throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 22m11h 4m11h 59m12h 55m13h 42m14h 5m13h 54m13h 13m12h 19m11h 23m10h 35m10h 10m
Data source: Tianmen daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Tianmen

In Tianmen, China, January brings a gentle embrace of wind with an average speed of 2.5 m/s (6 mph), setting a tranquil tone for the New Year. This breezy start is mirrored in the following month, February, with a slight increase to 2.6 m/s, while the winds maintain a steady rhythm through much of the spring, peaking at 2.8 m/s in both March and April. However, as the seasons transition into summer, a noticeable drop occurs in June, with wind speeds decreasing to 2.1 m/s (5 mph). The gentle summer breezes return to 2.6 m/s in July but don't quite reach the lively gusts of October, which sees an increase to 3.4 m/s (8 mph) as autumn approaches. The year then wraps up with a steady decline in wind speeds, settling again at 2.5 m/s by December. Overall, January's calm winds set the stage for the gradual fluctuations of the year, highlighting a charming pattern in Tianmen’s climate.

Average January Wind Speed in Tianmen

The chart displays monthly wind speed patterns in Tianmen, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.5 m/s2.62.82.82.52.12.62.42.63.42.62.5
Data source: Tianmen January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Tianmen Compares to Other Months

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

In January, the weather typically features a chillier atmosphere with temperatures ranging from a minimum of -10°C (14°F) to a maximum of 19°C (66°F), resulting in an average temperature of 5°C (40°F). The month experiences around 50 mm (2.0 in) of precipitation over approximately 6 days, with a humidity level of 71%. In contrast, February brings a slight warming trend, with temperatures ranging from a minimum of -5°C (23°F) to a maximum of 27°C (80°F) and an average temperature of 7°C (45°F). The precipitation decreases slightly to 45 mm (1.8 in) but falls over 8 days, while humidity rises to 75%. For a more detailed overview of February's weather, visit Tianmen weather in February.

In January, temperatures are notably colder, with minimums dipping to -10°C (14°F) and an average of around 5°C (40°F), while high temperatures reach a mild 19°C (66°F). The month experiences about 50 mm (2.0 in) of precipitation over approximately 6 days, accompanied by a humidity level of 71%. In contrast, March sees a significant warming trend, with minimum temperatures at 2°C (36°F) and an average of 13°C (55°F), peaking at a much warmer 29°C (84°F). However, the month is also wetter, with 101 mm (4.0 in) of precipitation across 12 days and increased humidity at 84%. For a closer look at the weather during this month, you can check out Tianmen weather in March.

January and April present distinctly different weather patterns. In January, temperatures range from a chilly -10°C (14°F) at night to a mild 19°C (66°F) during the day, with an average of around 5°C (40°F). The month experiences about 50 mm (2.0 in) of precipitation over six days, and humidity levels average 71%. In contrast, April ushers in warmer temperatures, with nighttime lows around 6°C (42°F) and daytime highs soaring to 32°C (89°F), resulting in an average temperature of 17°C (64°F). April also sees increased rainfall, totaling 133 mm (5.2 in) across ten days, with humidity rising to 85%. For more detailed insights, check out Tianmen weather in April.

January and May present contrasting weather patterns. In January, temperatures are significantly cooler, with a minimum of -10°C (14°F) and an average of 5°C (40°F), while May sees much warmer temperatures, ranging from a minimum of 11°C (52°F) to a maximum of 34°C (94°F) and an average of 22°C (72°F). Precipitation also differs markedly; January receives 50 mm (2.0 in) over approximately 6 days, whereas May is wetter, accumulating 182 mm (7.2 in) over 12 days. Additionally, humidity levels rise from 71% in January to 82% in May, contributing to a much muggier feel during the latter month. For more details about May weather, check Tianmen weather in May.

The contrast between January and June weather in Tianmen is striking. In January, temperatures can dip as low as -10°C (14°F) and stay relatively cool with an average of 5°C (40°F), while June boasts much warmer temperatures, ranging from a minimum of 15°C (59°F) to an average of 26°C (79°F), and highs reaching up to 35°C (96°F). January experiences a modest 50 mm (2.0 in) of precipitation over just 6 days, whereas June sees significantly more rainfall, totaling 222 mm (8.7 in) over 13 days. Additionally, humidity rises from 71% in January to a steamy 83% in June, further emphasizing the seasonal shift. For more details on June weather, you can visit Tianmen weather in June.

The weather in January presents a stark contrast to that of July. In January, temperatures range from a chilly min of -10°C (14°F) to a comfortable max of 19°C (66°F), with an average of 5°C (40°F). Precipitation is relatively light, totaling 50 mm (2.0 in) over just six days, accompanied by a humidity level of 71%.

In contrast, July features much warmer temperatures, with a minimum of 21°C (69°F) and an average high of 28°C (83°F), soaring up to 38°C (100°F) on the hottest days. This month sees significantly more rainfall, with a total of 216 mm (8.5 in) spread over 14 days, and humidity rises to a sweltering 87%. For a detailed look at July weather, visit Tianmen weather in July.

January and August exhibit strikingly different weather patterns. In January, temperatures typically range from a chilly -10°C (14°F) to a mild 19°C (66°F), with an average of 5°C (40°F). This month sees about 50 mm (2.0 in) of precipitation over 6 days, while the humidity averages around 71%. In contrast, August brings much warmer conditions, with temperatures soaring from a minimum of 19°C (67°F) to a maximum of 37°C (99°F) and an average of 29°C (84°F). The month experiences higher precipitation totals of 118 mm (4.7 in) across 12 days, with humidity rising to 83%. For more specific details, you can check out this link: Tianmen weather in August.

The weather in January is notably colder compared to September, with temperatures ranging from a minimum of -10°C (14°F) to a maximum of 19°C (66°F) and an average of 5°C (40°F). In contrast, September experiences much warmer conditions, with temperatures fluctuating between a minimum of 15°C (59°F) and a maximum of 36°C (98°F), averaging around 25°C (77°F). Precipitation is also greater in September, totaling 88 mm (3.5 in) over approximately 10 days, while January sees 50 mm (2.0 in) spread over only 6 days. Humidity levels are slightly lower in September at 68%, compared to 71% in January. For more details, check out Tianmen weather in September.

January and October present contrasting weather patterns. In January, temperatures range from a chilling -10°C (14°F) to a maximum of 19°C (66°F), with an average of 5°C (40°F). The month sees about 50 mm (2.0 in) of precipitation over 6 days, accompanied by a humidity level of 71%. In stark contrast, October boasts a milder climate with temperatures ranging from a minimum of 9°C (48°F) to a sweltering maximum of 36°C (98°F), averaging 18°C (64°F). Precipitation increases slightly to 59 mm (2.3 in) over 7 days, with humidity similar at 72%. For more details, you can check the Tianmen weather in October.

In January, the weather is notably colder, with temperatures ranging from a minimum of -10°C (14°F) to a maximum of 19°C (66°F), and an average of 5°C (40°F). The month sees about 50 mm (2.0 in) of precipitation over approximately 6 days, along with a humidity level of 71%. In contrast, November is generally milder, with temperatures ranging from a minimum of 2°C (35°F) to a maximum of 28°C (82°F), and an average of 13°C (56°F). It experiences slightly lower precipitation at 41 mm (1.6 in) over 7 days, but higher humidity levels at 83%. For more detailed information, check out Tianmen weather in November.

In comparing the weather between January and December, January experiences colder temperatures with a minimum of -10°C (14°F) and an average of 5°C (40°F), whereas December has a milder minimum of -4°C (25°F) and an average of 7°C (45°F). Both months feature the same maximum temperature of 19°C (66°F), but January records higher precipitation at 50 mm (2.0 in) compared to December's 22 mm (0.9 in), despite both months having rainfall on six days. Additionally, humidity levels are slightly lower in January at 71%, while December sees higher humidity at 79%. For more detailed insights into December weather, you can check Tianmen weather in December.

Compare Tianmen's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Tianmen

In January, Tianmen experiences a notable departure from its milder months, as temperatures can drop significantly, particularly at night. With average highs hovering around a brisk 5°C, the chill can even feel more pronounced compared to the preceding autumn months. Despite the occasional sunshine, precipitation is prevalent, contributing to the region's humidity at around 71%. This winter month not only brings colder weather but also sets the stage for a unique opportunity to enjoy the stunning wintry landscapes of Tianmen. For those planning a visit, understanding January's distinct characteristics in terms of climate can enhance your experience. For more detailed information, check out Tianmen Climate.