January Weather in Gulou, China

Last updated: August 21, 2025

January in Gulou, China presents a cool and crisp climate that showcases a range of temperatures from a maximum of 18°C (65°F) to a chilly minimum of -8°C (18°F), with an average of 4°C (39°F). With 73 mm (2.9 in) of precipitation spread across 10 days, residents and visitors can expect a humid atmosphere, peaking at 71%. This weather invites layered clothing and warm drinks, making it a perfect time to explore the scenic beauty of Gulou while enjoying the brisk winter air.

January Temperature in Gulou

In Gulou, China, January marks the heart of winter, presenting a stark temperature range with a chilling minimum of -8°C (18°F), while the average hovers around a crisp 4°C (39°F). As the month progresses, residents experience occasional peaks of warmth, with maximum temperatures reaching up to 18°C (65°F), hinting at the gentle transition to milder days ahead. This cold snap contrasts sharply with February, where temperatures gradually increase, showcasing a notable trend towards milder weather, from lows of -4°C (25°F) to highs of 25°C (77°F). The steady rise in temperatures throughout the winter months sets the stage for an invigorating spring, making January a month of both harsh cold and hopeful change.

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

The chart illustrates January temperature patterns in Gulou, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gulou, 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).
JanFebMarAprMayJunJulAugSepOctNovDec394352606875808073615343
Data source: Temperature data for Gulou 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 Gulou

In January, Gulou, China, experiences a relatively moderate level of precipitation, with an average of 73 mm (2.9 in) falling over approximately 10 days. This sets the tone for a month that, while less rainy than the subsequent February—which sees a significant increase to 100 mm (3.9 in)—indicates the upcoming shift towards a wetter season. As the year progresses, precipitation steadily intensifies, peaking in May with a substantial 253 mm (10.0 in) over 18 days. This trend highlights a clear pattern of increasing rainfall as winter transitions to spring and summer. The relatively low January totals, when viewed in the context of the overall yearly precipitation, underscore the importance of this month as a precursor to the significantly wetter conditions that define Gulou's climate.

January Precipitation Trends in Gulou

The chart displays monthly precipitation patterns in Gulou, 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 Gulou, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec73100197160253249230138104826450
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Gulou

In Gulou, China, January welcomes residents with a humidity level of 71%, marking the beginning of a gradual increase that reaches a peak in the summer months. As the year progresses, humidity steadily rises, culminating in a high of 89% in July, creating a lush, tropical atmosphere. This trend of elevated humidity continues through August before a noticeable drop occurs in September, when levels decrease to 70%. The transition back into fall and winter brings a slight rise in November to 82%, followed by a decrease to 76% in December. Ultimately, Gulou experiences a distinct seasonal shift, with winter months offering a refreshing respite from the sultry summer peaks.

January Average Humidity in Gulou

This chart illustrates the average monthly humidity levels in Gulou, 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 Gulou is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec71%75%86%86%86%87%89%86%70%73%83%76%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Gulou

In January, Gulou experiences a UV Index of 6, categorized as high, which indicates a burn time of just 25 minutes under direct sunlight. As the month progresses into February, the UV Index slightly climbs to 7, maintaining the same exposure category and burn time. However, the real shift occurs in March, where the Index spikes to 9 and enters the very high category, reducing safe sun exposure to just 15 minutes. This trend continues through the spring and summer months, with April and May reaching an extreme level of 11, necessitating an even shorter burn time of 10 minutes. The highest UV Index of 13 is recorded in July, before it slightly wanes in August to 12. As fall approaches, the UV Index gradually decreases, with September and October showing very high readings of 10 and 9, respectively. The year concludes with a moderate UV Index of 5 in December, allowing for a more relaxed burn time of 30 minutes. To stay informed on the UV Index throughout the year, visit Gulou UV Index.

Maximum UV Index Levels in Gulou for January

The chart shows the monthly maximum UV Index (UVI) for Gulou 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 Gulou typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec679111112131210975
Data source: Gulou 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 Gulou

January in Gulou, China, offers a modest 135 hours of sunshine, setting the stage for a gradual increase as the year progresses. This gentle beginning transitions into spring, with February basking in 179 hours and March enjoying 184 hours of golden rays. As the days lengthen, April shines brightly with 203 hours, leading into May, which dramatically escalates to 258 hours of sunlight. The peak of summer arrives in July and August, with an impressive 297 and 309 hours respectively, providing ample opportunities for outdoor activities. However, as autumn approaches, sunshine hours begin to wane, settling to 232 hours in September before tapering off to 192 hours in October and stabilizing at 188 hours throughout November and December. This annual pattern highlights a vibrant sunshine cycle, fostering a dynamic atmosphere for both residents and visitors alike.

Monthly Sunshine Duration in Gulou: January Highlighted

The January sunshine duration represents the total number of hours Gulou 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.
JanFebMarAprMayJunJulAugSepOctNovDec135h179h184h203h258h257h297h309h232h192h188h188h
Data source: Gulou January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Gulou During January

In Gulou, China, January boasts a 46% chance of sunny weather, making it one of the more promising months for sunshine in the early year. This likelihood stands in stark contrast to the gloomy skies typical of March and April, which see only 18% and 11% of sunny days, respectively. Notably, January's sunshine probability is significantly higher than that of February, at 32%, suggesting that while the new year starts with a fair chance of sun, conditions begin to deteriorate into late winter. Interestingly, the chances of clear weather rebound in later months, peaking at 55% in September, highlighting a notable seasonal shift in Gulou's climate.

Percentage of Sunny Days in January in Gulou

The chart illustrates the percentage of sunny days in Gulou 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 Gulou experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec46%32%18%11%22%17%27%29%55%28%44%50%
Data source: Gulou January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Gulou in January

In Gulou, China, January marks the start of a gradual transition into longer days, with 10 hours of daylight that pave the way for the approaching spring. As the months progress into February and March, daylight extends to 11 hours, signaling the slow return of sunlight. By April and May, the days stretch further, reaching 12 and 13 hours respectively, as summer approaches. This peak illumination continues throughout the summer months of June, July, and August, where the consistent 13 hours of daylight creates a vibrant atmosphere. However, as autumn settles in, daylight begins to wane once again, tapering down to 12 hours in September and returning to 11 hours by October. Finally, as winter closes in, the cycle completes with 10 hours of daylight in both November and December, wrapping up the year in a seasonal performance of light and shadow. The rhythmic variations in daylight not only highlight Gulou's climatic shifts but also evoke the beauty of nature's cyclical rhythms.

Average Daylight Hours in Gulou for January

The chart illustrates the variation in daylight duration in Gulou throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 33m11h 11m11h 59m12h 50m13h 32m13h 53m13h 42m13h 5m12h 17m11h 27m10h 44m10h 22m
Data source: Gulou daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Gulou

In January, Gulou, China experiences a gentle breeze with an average wind speed of 2.2 m/s (5 mph), setting the stage for a tranquil winter atmosphere. As the year progresses, a slight increase in wind speed is noted in February and March, reaching up to 2.4 m/s (5 mph). However, as spring approaches, the winds begin to ease, with April dipping back to 2.3 m/s (5 mph), before seeing a notable decrease throughout the summer months. By May and June, the average wind speed drops to 1.9 m/s (4 mph) and 1.8 m/s (4 mph) respectively, creating a stillness that complements the warm weather. The wind picks up again in October, reaching 2.9 m/s (7 mph), hinting at the seasonal shift. Overall, the wind trends in Gulou reflect a gentle rhythm typical of the changing seasons, showcasing a harmonious blend of calm and breezy days.

Average January Wind Speed in Gulou

The chart displays monthly wind speed patterns in Gulou, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.2 m/s2.32.42.31.91.82.02.02.02.92.02.1
Data source: Gulou January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Gulou Compares to Other Months

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

In January, temperatures ranged from a chilly -8°C (18°F) to a moderate 18°C (65°F), with an average of 4°C (39°F). This month experienced a total precipitation of 73 mm (2.9 in) over about 10 days and maintained a humidity level of 71%. In contrast, February brought slightly warmer conditions, with temperatures varying between -4°C (25°F) and a maximum of 25°C (77°F), averaging at 6°C (43°F). Precipitation increased to 100 mm (3.9 in) over 14 days, and humidity rose to 75%. For more detailed weather insights, you can check Gulou weather in February.

In January, the weather is quite chilly, with temperatures ranging from a minimum of -8°C (18°F) to a maximum of 18°C (65°F) and an average of 4°C (39°F). The month experiences about 73 mm (2.9 in) of precipitation over approximately 10 days, along with a humidity level of 71%. In contrast, March shows a significant warming trend, with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 29°C (84°F) and an average of 11°C (53°F). However, March is wetter, receiving 197 mm (7.8 in) of precipitation over 21 days and a higher humidity level of 86%. For more detailed information on the weather in March, you can check Gulou weather in March.

January weather is characterized by its chilly temperatures, with averages hovering around 4°C (39°F) and minimums dipping to -8°C (18°F). In contrast, April ushers in a significant warming trend, with averages rising to 16°C (60°F) and maximum temperatures reaching as high as 30°C (87°F). Alongside the temperature change, April also sees more precipitation, totaling 160 mm (6.3 in) over 17 days, compared to January's 73 mm (2.9 in) over 10 days. Additionally, humidity levels increase from 71% in January to 86% in April, further emphasizing the transition to a more vibrant spring season. For those interested in a more detailed forecast, check out Gulou weather in April.

January and May present starkly contrasting weather conditions. In January, temperatures range from a chilly -8°C (18°F) to a mild 18°C (65°F), with an average of 4°C (39°F). The month sees around 73 mm (2.9 in) of precipitation over 10 days, accompanied by a humidity level of 71%. In contrast, May boasts much warmer temperatures, with minimums of 10°C (51°F) and maximums reaching up to 32°C (91°F), resulting in an average temperature of 20°C (68°F). Precipitation also increases significantly, with 253 mm (10.0 in) falling over 18 days, and humidity rises to a humid 86%. For a closer look at the conditions in May, visit Gulou weather in May.

In January, the weather features chilly temperatures, with a minimum of -8°C (18°F) and an average of just 4°C (39°F), while the maximum reaches a comfortable 18°C (65°F). The month experiences precipitation of 73 mm (2.9 in) over about 10 days, accompanied by a humidity level of 71%. In stark contrast, June brings significantly warmer conditions, with temperatures ranging from a minimum of 15°C (60°F) to a maximum of 33°C (92°F) and an average of 24°C (75°F). This month also sees much higher precipitation at 249 mm (9.8 in) spread across 19 days, along with increased humidity at 87%. For a detailed look at the June weather in Gulou, visit Gulou weather in June.

January and July present stark contrasts in weather patterns. In January, temperatures fluctuate from a chilly minimum of -8°C (18°F) to a mild maximum of 18°C (65°F), with an average of 4°C (39°F). This winter month sees around 73 mm (2.9 in) of precipitation over approximately 10 days, accompanied by a relatively low humidity of 71%. In contrast, July boasts a warm climate, with temperatures ranging from a minimum of 19°C (66°F) to a sweltering maximum of 36°C (96°F) and an average of 27°C (80°F). The summer month receives significantly more rainfall, totaling 230 mm (9.1 in) over about 19 days, and experiences higher humidity levels at 89%. For a closer look at the weather specifics during this lively summer month, check out Gulou weather in July.

January and August present strikingly contrasting weather conditions. In January, temperatures can drop as low as -8°C (18°F), with an average of 4°C (39°F) and a maximum reaching 18°C (65°F). The month typically sees around 73 mm (2.9 inches) of precipitation over 10 days, with a humidity level of 71%. In stark contrast, August boasts much warmer temperatures, ranging from a minimum of 18°C (65°F) to an average of 27°C (80°F), and peaking at 35°C (95°F). Additionally, August experiences higher precipitation at 138 mm (5.4 inches) over 19 days, accompanied by increased humidity at 86%. For more details on the weather in Gulou during August, you can explore Gulou weather in August.

January and September present strikingly different weather patterns. In January, temperatures range from a chilly -8°C (18°F) to a mild 18°C (65°F), with an average of 4°C (39°F). Precipitation is relatively low at 73 mm (2.9 in), falling over about 10 days, while humidity hovers around 71%, giving the air a crisp quality.

Conversely, September experiences much warmer conditions, with temperatures fluctuating between 15°C (58°F) and a high of 34°C (94°F), averaging 23°C (73°F). It also sees increased precipitation at 104 mm (4.1 in) over roughly 13 days and maintains a slightly lower humidity level of 70%. For more details on September weather, you can check Gulou weather in September.

In January, the weather is quite chilly, with temperatures ranging from a minimum of -8°C (18°F) to a maximum of 18°C (65°F) and an average of 4°C (39°F). This month experiences significant precipitation, totaling 73 mm (2.9 in) over about 10 days, accompanied by a humidity level of 71%. In contrast, October provides a much milder climate, with temperatures starting at a minimum of 7°C (45°F), averaging 16°C (61°F), and peaking at a warm 33°C (92°F). Precipitation slightly increases to 82 mm (3.2 in) over the same number of days, with a similar humidity level of 72%. This seasonal shift highlights the transition from winter's chill to autumn's warmth. For more detailed weather information, check out Gulou weather in October.

January and November present contrasting weather conditions, reflecting the transition between winter and late autumn. In January, the temperatures range from a chilly minimum of -8°C (18°F) to a relatively mild maximum of 18°C (65°F), averaging around 4°C (39°F). The month experiences about 73 mm (2.9 inches) of precipitation over approximately 10 days, accompanied by a humidity level of 71%.

In contrast, November features a milder climate with minimum temperatures at 2°C (35°F) and maximums reaching up to 27°C (81°F), resulting in an average temperature of 12°C (53°F). The total precipitation in November is slightly lower at 64 mm (2.5 inches), spread over around 12 days, and the humidity is notably higher at 82%. The differences in both temperature and humidity highlight the distinct seasonal characteristics of each month. For more specific details about the weather in November, visit Gulou weather in November.

January and December present fairly similar weather patterns, but with some notable differences. In January, temperatures range from a minimum of -8°C (18°F) to a maximum of 18°C (65°F), averaging around 4°C (39°F). This month sees an increase in precipitation to 73 mm (2.9 in) over approximately 10 days, with humidity levels at 71%. In contrast, December experiences slightly milder temperatures, with a minimum of -6°C (21°F) and a maximum of 19°C (66°F), averaging 6°C (43°F). Precipitation is less in December at 50 mm (2.0 in) over 9 days, although the humidity remains high at 76%. For a more detailed look at December weather, you can check this link: Gulou weather in December.

Compare Gulou's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Gulou

As January unfolds in Gulou, the weather distinctly sets itself apart from the milder months that precede it. With a chilly average temperature and the potential for frosty nights, residents experience a stark contrast, highlighting the true essence of winter. Precipitation is moderate, often manifesting as light rain across about 10 days, contributing to the overall 71% humidity and adding to the season’s crisp atmosphere. This chilly blend of temperatures and moisture is a defining characteristic of January in Gulou, making it a unique month in the year. For more insights, explore Gulou Climate.