January Weather in Sanmenxia, China

Last updated: August 22, 2025

In January, the average temperature in Sanmenxia, China hovers around -1°C (31°F), with a range that can dip as low as -14°C (6°F) and peak at 12°C (54°F). Expect a modest precipitation of 15 mm (0.6 in) spread across about 3 days, and enjoy an average humidity level of 61%.

January Temperature in Sanmenxia

In January in Sanmenxia, the average temperature is -1°C (31°F), with maximums reaching 12°C (54°F) and minimums dropping as low as -14°C (6°F). Be sure to pack warm clothing if you plan to visit during this time, as the temperatures can vary significantly.

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

The chart illustrates January temperature patterns in Sanmenxia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sanmenxia, January typically has an average temperature of -1°C (31°F), with highs reaching up to 12°C (54°F) and lows dropping to around -14°C (6°F).

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

January Precipitation in Sanmenxia

In Sanmenxia in January, the precipitation amount is 15 mm (0.6 in) over the course of 3 days.

January Precipitation Trends in Sanmenxia

The chart displays monthly precipitation patterns in Sanmenxia, 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 Sanmenxia, January typically receives around 15 mm (0.6 inches) of precipitation spread over approximately 3 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Sanmenxia

In Sanmenxia in January humidity is 61%. With an average temperature of -1°C (31°F), this humidity feels like a chilly embrace that makes travel invigorating yet brisk, forcing you to bundle up while stepping outside and enjoy the crisp, fresh air.

January Average Humidity in Sanmenxia

This chart illustrates the average monthly humidity levels in Sanmenxia, 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 Sanmenxia is approximately 61%, 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 Sanmenxia

In Sanmenxia 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 Sanmenxia for better planning.

Maximum UV Index Levels in Sanmenxia for January

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

Data source: Sanmenxia 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 Sanmenxia Compares to Other Months

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

This table compares monthly weather conditions in Sanmenxia, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (31°F)	15 mm (0.6 inches)	61%	moderate
February Weather	3°C (37°F)	20 mm (0.8 inches)	69%	moderate
March Weather	10°C (49°F)	26 mm (1.0 inches)	77%	high
April Weather	14°C (58°F)	52 mm (2.0 inches)	78%	very high
May Weather	20°C (68°F)	44 mm (1.7 inches)	67%	extreme
June Weather	24°C (75°F)	92 mm (3.6 inches)	69%	extreme
July Weather	25°C (78°F)	107 mm (4.2 inches)	78%	extreme
August Weather	25°C (77°F)	106 mm (4.2 inches)	71%	very high
September Weather	20°C (68°F)	157 mm (6.2 inches)	65%	very high
October Weather	13°C (55°F)	70 mm (2.7 inches)	76%	very high
November Weather	7°C (46°F)	19 mm (0.7 inches)	78%	moderate
December Weather	1°C (33°F)	6 mm (0.2 inches)	75%	moderate