January Weather in Changtan, China

Last updated: August 22, 2025

In January, the average temperature in Changtan, China hovers around 4°C (40°F), making it a chillier time of the year. Expect minimums that can plummet to -11°C (13°F) and highs reaching up to 18°C (65°F). This period also brings 40 mm (1.6 in) of precipitation over about 5 days, contributing to an average humidity level of 71%. Enjoy the crisp air and refreshing atmosphere as you explore!

January Temperature in Changtan

In January in Changtan, the average temperature is 4°C (40°F). Maximum can reach 18°C (65°F) and minimum can be as low as -11°C (13°F). Be prepared for a wide range of temperatures when traveling, and pack accordingly for both warmth and chilly conditions.

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 4°C (40°F), with highs reaching up to 18°C (65°F) and lows dropping to around -11°C (13°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 40 mm (1.6 in) over the course of 5 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 40 mm (1.6 inches) of precipitation spread over approximately 5 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 Changtan

In Changtan in January humidity is 71%. With an average temperature of 4°C (40°F), this humidity feels like a chilly, damp blanket enveloping you, making it essential to dress warmly and be prepared for potential discomfort while traveling.

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 71%, 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 reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the 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 5, which falls under the moderate 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	4°C (40°F)	40 mm (1.6 inches)	71%	moderate
February Weather	7°C (45°F)	35 mm (1.4 inches)	75%	moderate
March Weather	13°C (55°F)	85 mm (3.4 inches)	84%	very high
April Weather	17°C (64°F)	104 mm (4.1 inches)	85%	very high
May Weather	22°C (72°F)	151 mm (6.0 inches)	82%	extreme
June Weather	26°C (79°F)	196 mm (7.7 inches)	83%	extreme
July Weather	28°C (83°F)	207 mm (8.2 inches)	87%	extreme
August Weather	29°C (84°F)	114 mm (4.5 inches)	83%	extreme
September Weather	25°C (76°F)	89 mm (3.5 inches)	68%	very high
October Weather	18°C (64°F)	61 mm (2.4 inches)	72%	very high
November Weather	13°C (56°F)	40 mm (1.6 inches)	83%	high
December Weather	7°C (44°F)	16 mm (0.6 inches)	79%	moderate