January Weather in Ruidian, China

Last updated: August 23, 2025

In Ruidian, China, the average temperature in January is a crisp 6°C (43°F). Temperatures can dip as low as -5°C (24°F), while highs may reach 18°C (65°F). Expect 48 mm (1.9 in) of precipitation spread over about 6 days, with an average humidity of 65%, creating a refreshingly cool atmosphere.

January Temperature in Ruidian

In January in Ruidian, the average temperature is 6°C (43°F). Maximum temperatures can reach 18°C (65°F), while the minimum can drop as low as -5°C (24°F). Be sure to pack layers to stay comfortable during your travels!

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

The chart illustrates January temperature patterns in Ruidian, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ruidian, January typically has an average temperature of 6°C (43°F), with highs reaching up to 18°C (65°F) and lows dropping to around -5°C (24°F).

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

January Precipitation in Ruidian

In Ruidian in January, the precipitation amount is 48 mm (1.9 in) distributed over 6 days.

January Precipitation Trends in Ruidian

The chart displays monthly precipitation patterns in Ruidian, 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 Ruidian, January typically receives around 48 mm (1.9 inches) of precipitation spread over approximately 6 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 Ruidian

In Ruidian in January, humidity is 65%. With an average temperature of 6°C (43°F), this humidity feels like a chilly fog wrapping around you, making it essential to dress warmly while exploring the sights.

January Average Humidity in Ruidian

This chart illustrates the average monthly humidity levels in Ruidian, 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 Ruidian 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 Ruidian

In Ruidian 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 Ruidian.

Maximum UV Index Levels in Ruidian for January

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

Data source: Ruidian 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 Ruidian Compares to Other Months

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

This table compares monthly weather conditions in Ruidian, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (43°F)	48 mm (1.9 inches)	65%	high
February Weather	7°C (45°F)	90 mm (3.5 inches)	69%	very high
March Weather	10°C (50°F)	149 mm (5.9 inches)	44%	extreme
April Weather	12°C (54°F)	192 mm (7.6 inches)	48%	extreme
May Weather	15°C (59°F)	228 mm (9.0 inches)	74%	extreme
June Weather	18°C (64°F)	363 mm (14.3 inches)	88%	extreme
July Weather	18°C (65°F)	486 mm (19.1 inches)	93%	extreme
August Weather	18°C (65°F)	386 mm (15.2 inches)	91%	extreme
September Weather	17°C (63°F)	265 mm (10.4 inches)	88%	extreme
October Weather	15°C (60°F)	186 mm (7.3 inches)	86%	extreme
November Weather	10°C (51°F)	38 mm (1.5 inches)	85%	very high
December Weather	7°C (45°F)	31 mm (1.2 inches)	79%	high