January Weather in Jiujianlou, China

Last updated: August 23, 2025

In Jiujianlou, China, the average temperature in January hovers around -15°C (4°F). Expect chilly conditions, with minimums plunging to -30°C (-22°F) and maximums reaching up to 2°C (37°F). Precipitation is minimal, averaging only 5 mm (0.2 in) over 0 days, while the average humidity sits at a brisk 74%. Stay warm!

January Temperature in Jiujianlou

In January in Jiujianlou, the average temperature is -15°C (4°F), with maximums reaching 2°C (37°F) and minimums dropping as low as -30°C (-22°F). Travelers should be prepared for extremely cold weather conditions and pack accordingly.

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

The chart illustrates January temperature patterns in Jiujianlou, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jiujianlou, January typically has an average temperature of -15°C (4°F), with highs reaching up to 2°C (37°F) and lows dropping to around -30°C (-22°F).

Data source: Temperature data for Jiujianlou generated using information from the Copernicus Climate Change Service.

January Precipitation in Jiujianlou

In Jiujianlou in January, the precipitation amount is 5 mm (0.2 in) during a span of 0 days.

January Precipitation Trends in Jiujianlou

The chart displays monthly precipitation patterns in Jiujianlou, 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 Jiujianlou, January typically receives around 5 mm (0.2 inches) of precipitation spread over approximately 0 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

January Humidity in Jiujianlou

In Jiujianlou in January humidity is 74%. With an average temperature of -15°C (4°F), this humidity feels like a biting chill that lingers in the air, making it essential for travelers to bundle up tightly to ensure they stay warm while exploring the icy landscape.

January Average Humidity in Jiujianlou

This chart illustrates the average monthly humidity levels in Jiujianlou, 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 Jiujianlou is approximately 74%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Jiujianlou

In Jiujianlou in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Jiujianlou, you can visit Hourly UV Index in Jiujianlou.

Maximum UV Index Levels in Jiujianlou for January

The chart shows the monthly maximum UV Index (UVI) for Jiujianlou 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 Jiujianlou typically reaches 2, which falls under the low exposure category.

Data source: Jiujianlou 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.

How January Weather in Jiujianlou Compares to Other Months

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

This table compares monthly weather conditions in Jiujianlou, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-15°C (4°F)	5 mm (0.2 inches)	74%	low
February Weather	-10°C (15°F)	7 mm (0.3 inches)	71%	moderate
March Weather	3°C (38°F)	26 mm (1.0 inches)	60%	high
April Weather	14°C (58°F)	50 mm (2.0 inches)	53%	high
May Weather	21°C (70°F)	51 mm (2.0 inches)	48%	very high
June Weather	25°C (78°F)	26 mm (1.0 inches)	38%	very high
July Weather	28°C (83°F)	17 mm (0.7 inches)	40%	very high
August Weather	26°C (79°F)	25 mm (1.0 inches)	43%	very high
September Weather	20°C (68°F)	23 mm (0.9 inches)	48%	high
October Weather	10°C (50°F)	25 mm (1.0 inches)	64%	moderate
November Weather	-1°C (30°F)	22 mm (0.9 inches)	70%	moderate
December Weather	-11°C (12°F)	8 mm (0.3 inches)	74%	low