January Weather in Siliwu, China

Last updated: August 22, 2025

In January, the average temperature in Siliwu, China plunges to a brisk -16°C (4°F). Expect frigid conditions, with minimums dipping as low as -30°C (-22°F) and a relatively mild maximum of 1°C (34°F). On top of the cold, precipitation is sparse, averaging only 2 mm (0.1 in) over 0 days. Despite the chill, the air remains quite moist, with average humidity hovering around 70%.

January Temperature in Siliwu

In January in Siliwu, the average temperature is -16°C (4°F). Maximums can reach 1°C (34°F), while minimums can drop to as low as -30°C (-22°F). Travelers should be prepared for extremely cold conditions and dress accordingly to ensure comfort and safety.

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

The chart illustrates January temperature patterns in Siliwu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Siliwu, January typically has an average temperature of -16°C (4°F), with highs reaching up to 1°C (34°F) and lows dropping to around -30°C (-22°F).

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

January Precipitation in Siliwu

In Siliwu in January, the precipitation amount is 2 mm (0.1 in) during a span of 0 days.

January Precipitation Trends in Siliwu

The chart displays monthly precipitation patterns in Siliwu, 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 Siliwu, January typically receives around 2 mm (0.1 inches) of precipitation spread over approximately 0 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 Siliwu

In Siliwu in January humidity is 70%. With an average temperature of -16°C (4°F), this humidity feels like an eerie chill that seeps into your bones, making every step outside feel like a battle against the biting cold.

January Average Humidity in Siliwu

This chart illustrates the average monthly humidity levels in Siliwu, 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 Siliwu is approximately 70%, 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 Siliwu

In Siliwu in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Siliwu, you can visit Hourly UV Index in Siliwu.

Maximum UV Index Levels in Siliwu for January

The chart shows the monthly maximum UV Index (UVI) for Siliwu 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 Siliwu typically reaches 2, which falls under the low exposure category.

Data source: Siliwu 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 Siliwu Compares to Other Months

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

This table compares monthly weather conditions in Siliwu, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-16°C (4°F)	2 mm (0.1 inches)	70%	low
February Weather	-11°C (12°F)	4 mm (0.1 inches)	60%	moderate
March Weather	-1°C (31°F)	5 mm (0.2 inches)	60%	moderate
April Weather	9°C (48°F)	20 mm (0.8 inches)	57%	high
May Weather	16°C (61°F)	42 mm (1.7 inches)	58%	very high
June Weather	21°C (70°F)	96 mm (3.8 inches)	76%	very high
July Weather	25°C (77°F)	133 mm (5.2 inches)	84%	very high
August Weather	21°C (71°F)	143 mm (5.6 inches)	85%	very high
September Weather	16°C (61°F)	87 mm (3.4 inches)	82%	high
October Weather	7°C (45°F)	17 mm (0.7 inches)	77%	moderate
November Weather	-4°C (25°F)	9 mm (0.4 inches)	61%	low
December Weather	-14°C (7°F)	4 mm (0.2 inches)	62%	low