January Weather in Sanlong, China

Last updated: August 23, 2025

In Sanlong, China, the average temperature in January hovers around 4°C (39°F). You can expect a chilly range, with minimums potentially dropping to -9°C (16°F) and maximums reaching up to 11°C (52°F). During this month, precipitation averages 45 mm (1.8 in) over about 6 days, accompanied by an average humidity of 67%. Stay prepared for a mix of cool temperatures and damp conditions!

January Temperature in Sanlong

In January in Sanlong, the average temperature is 4°C (39°F), with maximums reaching 11°C (52°F) and minimums plummeting to as low as -9°C (16°F). Travelers should prepare for a chilly climate and pack accordingly to stay warm during their visit.

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

The chart illustrates January temperature patterns in Sanlong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sanlong, January typically has an average temperature of 4°C (39°F), with highs reaching up to 11°C (52°F) and lows dropping to around -9°C (16°F).

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

January Precipitation in Sanlong

In Sanlong in January, the precipitation amount is 45 mm (1.8 in) over the course of 6 days.

January Precipitation Trends in Sanlong

The chart displays monthly precipitation patterns in Sanlong, 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 Sanlong, January typically receives around 45 mm (1.8 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 Sanlong

In Sanlong in January, humidity is 67%. With an average temperature of 4°C (39°F), this humidity feels like a brisk chill that penetrates your clothing, making outdoor activities more challenging and requiring layered clothing for comfort during your travels.

January Average Humidity in Sanlong

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

In Sanlong in January, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Sanlong for better planning.

Maximum UV Index Levels in Sanlong for January

The chart shows the monthly maximum UV Index (UVI) for Sanlong 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 Sanlong typically reaches 4, which falls under the moderate exposure category.

Data source: Sanlong 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 Sanlong Compares to Other Months

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

This table compares monthly weather conditions in Sanlong, 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 (39°F)	45 mm (1.8 inches)	67%	moderate
February Weather	5°C (41°F)	41 mm (1.6 inches)	69%	high
March Weather	9°C (49°F)	54 mm (2.1 inches)	79%	very high
April Weather	14°C (57°F)	62 mm (2.4 inches)	86%	very high
May Weather	19°C (67°F)	110 mm (4.3 inches)	87%	very high
June Weather	23°C (74°F)	125 mm (4.9 inches)	90%	very high
July Weather	27°C (81°F)	241 mm (9.5 inches)	95%	extreme
August Weather	28°C (82°F)	169 mm (6.6 inches)	92%	extreme
September Weather	24°C (76°F)	107 mm (4.2 inches)	79%	very high
October Weather	18°C (66°F)	63 mm (2.5 inches)	76%	high
November Weather	13°C (55°F)	47 mm (1.9 inches)	77%	moderate
December Weather	6°C (44°F)	36 mm (1.4 inches)	73%	moderate