January Weather in Chenghai, China

Last updated: August 23, 2025

In Chenghai, China, the average temperature in January hovers around 10°C (49°F), with a chilly minimum of -1°C (30°F) and a pleasant maximum of 21°C (70°F). Expect around 10 mm (0.4 in) of precipitation over approximately 2 days, contributing to an average humidity of 65%. Embrace the varied climate as it offers a delightful blend of cool and mild days!

January Temperature in Chenghai

In January in Chenghai, the average temperature is 10°C (49°F), with maximums reaching up to 21°C (70°F) and minimums dropping as low as -1°C (30°F). This range makes it a great time to explore the outdoors while ensuring you're prepared for cooler evenings.

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

The chart illustrates January temperature patterns in Chenghai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chenghai, January typically has an average temperature of 10°C (49°F), with highs reaching up to 21°C (70°F) and lows dropping to around -1°C (30°F).

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

January Precipitation in Chenghai

In Chenghai in January, the precipitation amount is 10 mm (0.4 in) over a period of 2 days.

January Precipitation Trends in Chenghai

The chart displays monthly precipitation patterns in Chenghai, 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 Chenghai, January typically receives around 10 mm (0.4 inches) of precipitation spread over approximately 2 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 Chenghai

In Chenghai in January, humidity is 65%. With an average temperature of 10°C (49°F), this humidity feels like a brisk chill, making it crucial for travelers to layer their clothing and be prepared for a refreshing yet slightly damp atmosphere that can invigorate as well as chill.

January Average Humidity in Chenghai

This chart illustrates the average monthly humidity levels in Chenghai, 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 Chenghai is approximately 65%, 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 Chenghai

In Chenghai 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 Chenghai.

Maximum UV Index Levels in Chenghai for January

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

Data source: Chenghai 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 Chenghai Compares to Other Months

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

This table compares monthly weather conditions in Chenghai, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (49°F)	10 mm (0.4 inches)	65%	high
February Weather	11°C (52°F)	9 mm (0.3 inches)	69%	very high
March Weather	15°C (59°F)	10 mm (0.4 inches)	46%	extreme
April Weather	17°C (63°F)	24 mm (1.0 inches)	54%	extreme
May Weather	20°C (69°F)	48 mm (1.9 inches)	71%	extreme
June Weather	22°C (72°F)	128 mm (5.0 inches)	82%	extreme
July Weather	20°C (69°F)	267 mm (10.5 inches)	89%	extreme
August Weather	20°C (69°F)	273 mm (10.8 inches)	90%	extreme
September Weather	19°C (66°F)	170 mm (6.7 inches)	90%	extreme
October Weather	17°C (62°F)	79 mm (3.1 inches)	86%	extreme
November Weather	13°C (55°F)	11 mm (0.4 inches)	85%	very high
December Weather	10°C (50°F)	4 mm (0.2 inches)	73%	high