January Weather in Koujiang, China

Last updated: August 22, 2025

In January, the average temperature in Koujiang, China hovers around 7°C (44°F). Expect a chilly minimum of -4°C (26°F), while the mercury can rise to a pleasant max of 20°C (67°F). Keep an umbrella handy, as precipitation totals 89 mm (3.5 in) over 14 days of the month. With an average humidity of 59%, the atmosphere might feel a bit damp, making you appreciate that cozy sweater even more!

January Temperature in Koujiang

In January in Koujiang, the average temperature is 7°C (44°F). Maximums can reach 20°C (67°F), while minimums can be as low as -4°C (26°F). Be prepared for a mix of cool and mild weather, making it ideal for layering when traveling.

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

The chart illustrates January temperature patterns in Koujiang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Koujiang, January typically has an average temperature of 7°C (44°F), with highs reaching up to 20°C (67°F) and lows dropping to around -4°C (26°F).

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

January Precipitation in Koujiang

In Koujiang in January, the precipitation amount is 89 mm (3.5 in) over a span of 14 days.

January Precipitation Trends in Koujiang

The chart displays monthly precipitation patterns in Koujiang, 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 Koujiang, January typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 14 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 Koujiang

In Koujiang in January, humidity is 59%. With an average temperature of 7°C (44°F), this humidity feels like a brisk, fresh chill that can make outdoor activities invigorating but may require a light jacket to stay comfortable while exploring.

January Average Humidity in Koujiang

This chart illustrates the average monthly humidity levels in Koujiang, 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 Koujiang is approximately 59%, 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 Koujiang

In Koujiang in January, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Koujiang.

Maximum UV Index Levels in Koujiang for January

The chart shows the monthly maximum UV Index (UVI) for Koujiang 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 Koujiang typically reaches 7, which falls under the high exposure category.

Data source: Koujiang 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 Koujiang Compares to Other Months

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

This table compares monthly weather conditions in Koujiang, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (44°F)	89 mm (3.5 inches)	59%	high
February Weather	9°C (48°F)	103 mm (4.1 inches)	67%	very high
March Weather	14°C (57°F)	172 mm (6.8 inches)	70%	extreme
April Weather	18°C (64°F)	174 mm (6.9 inches)	67%	extreme
May Weather	22°C (71°F)	205 mm (8.1 inches)	84%	extreme
June Weather	25°C (77°F)	249 mm (9.8 inches)	87%	extreme
July Weather	27°C (80°F)	207 mm (8.1 inches)	89%	extreme
August Weather	27°C (80°F)	133 mm (5.2 inches)	86%	extreme
September Weather	25°C (76°F)	114 mm (4.5 inches)	66%	extreme
October Weather	18°C (65°F)	99 mm (3.9 inches)	66%	very high
November Weather	13°C (56°F)	88 mm (3.5 inches)	69%	very high
December Weather	8°C (47°F)	72 mm (2.8 inches)	68%	high