January Weather in Changtan, China

Last updated: August 22, 2025

In January, the average temperature in Changtan, China hovers around 5°C (42°F). Expect a range from a crisp -4°C (26°F) to a mild 17°C (64°F). During this month, precipitation is around 70 mm (2.7 in), typically over 10 days, accompanied by an average humidity of 67%. Prepare accordingly for a mix of cool and wet weather!

January Temperature in Changtan

In January in Changtan, the average temperature is 5°C (42°F). The maximum can reach 17°C (64°F), and the minimum can be as low as -4°C (26°F). It's advisable to pack layers and be prepared for chilly days when traveling during this time.

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

The chart illustrates January temperature patterns in Changtan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Changtan, January typically has an average temperature of 5°C (42°F), with highs reaching up to 17°C (64°F) and lows dropping to around -4°C (26°F).

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

January Precipitation in Changtan

In Changtan in January, the precipitation amount is 70 mm (2.7 in) spread over a span of 10 days.

January Precipitation Trends in Changtan

The chart displays monthly precipitation patterns in Changtan, 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 Changtan, January typically receives around 70 mm (2.7 inches) of precipitation spread over approximately 10 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Changtan

In Changtan in January, humidity is 67%. With an average temperature of 5°C (42°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities uncomfortable and requiring extra layers to stay warm while you explore.

January Average Humidity in Changtan

This chart illustrates the average monthly humidity levels in Changtan, 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 Changtan is approximately 67%, 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 Changtan

In Changtan in January, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Changtan, you can refer to this Hourly UV Index in Changtan.

Maximum UV Index Levels in Changtan for January

The chart shows the monthly maximum UV Index (UVI) for Changtan 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 Changtan typically reaches 6, which falls under the high exposure category.

Data source: Changtan 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 Changtan Compares to Other Months

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

This table compares monthly weather conditions in Changtan, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (42°F)	70 mm (2.7 inches)	67%	high
February Weather	7°C (45°F)	83 mm (3.3 inches)	73%	high
March Weather	12°C (55°F)	135 mm (5.3 inches)	84%	very high
April Weather	17°C (62°F)	139 mm (5.5 inches)	82%	extreme
May Weather	21°C (70°F)	211 mm (8.3 inches)	86%	extreme
June Weather	24°C (76°F)	218 mm (8.6 inches)	86%	extreme
July Weather	27°C (81°F)	187 mm (7.4 inches)	88%	extreme
August Weather	27°C (81°F)	165 mm (6.5 inches)	85%	extreme
September Weather	23°C (74°F)	166 mm (6.5 inches)	71%	extreme
October Weather	17°C (63°F)	103 mm (4.1 inches)	74%	very high
November Weather	12°C (55°F)	86 mm (3.4 inches)	85%	high
December Weather	7°C (45°F)	50 mm (2.0 inches)	75%	moderate