January Weather in Sanjiang, China

Last updated: August 23, 2025

In January, the average temperature in Sanjiang, China hovers around 8°C (46°F). Expect minimums dipping to -3°C (27°F) and maximums peaking at 21°C (69°F). This month also brings about 81 mm (3.2 in) of precipitation over 12 days, with an average humidity level of 59%.

January Temperature in Sanjiang

In January in Sanjiang, the average temperature is 8°C (46°F). Maximum temperatures can reach 21°C (69°F), while minima can drop as low as -3°C (27°F). It's advisable to pack layers to accommodate the varying temperatures when traveling during this month.

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

The chart illustrates January temperature patterns in Sanjiang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sanjiang, January typically has an average temperature of 8°C (46°F), with highs reaching up to 21°C (69°F) and lows dropping to around -3°C (27°F).

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

January Precipitation in Sanjiang

In Sanjiang in January, the precipitation amount is 81 mm (3.2 in) over a span of 12 days.

January Precipitation Trends in Sanjiang

The chart displays monthly precipitation patterns in Sanjiang, 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 Sanjiang, January typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 12 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 Sanjiang

In Sanjiang in January humidity is 59%. With an average temperature of 8°C (46°F), this humidity feels like a crisp chill in the air, creating a refreshing atmosphere that's invigorating for traveling, though it may require a light jacket and some preparation for wet weather.

January Average Humidity in Sanjiang

This chart illustrates the average monthly humidity levels in Sanjiang, 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 Sanjiang is approximately 59%, 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 Sanjiang

In Sanjiang 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 Sanjiang.

Maximum UV Index Levels in Sanjiang for January

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

Data source: Sanjiang 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 Sanjiang Compares to Other Months

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

This table compares monthly weather conditions in Sanjiang, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (46°F)	81 mm (3.2 inches)	59%	high
February Weather	10°C (50°F)	118 mm (4.7 inches)	67%	very high
March Weather	15°C (59°F)	194 mm (7.6 inches)	70%	extreme
April Weather	19°C (66°F)	198 mm (7.8 inches)	67%	extreme
May Weather	23°C (73°F)	240 mm (9.4 inches)	84%	extreme
June Weather	26°C (79°F)	317 mm (12.5 inches)	87%	extreme
July Weather	28°C (82°F)	261 mm (10.3 inches)	89%	extreme
August Weather	28°C (83°F)	108 mm (4.3 inches)	86%	extreme
September Weather	26°C (79°F)	110 mm (4.3 inches)	66%	extreme
October Weather	20°C (67°F)	97 mm (3.8 inches)	66%	very high
November Weather	15°C (59°F)	101 mm (4.0 inches)	69%	very high
December Weather	9°C (49°F)	70 mm (2.8 inches)	68%	high