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January Weather in Sanhekou, China

Last updated: August 22, 2025

In January, the average temperature in Sanhekou, China hovers around 3°C (38°F). Expect chilly nights with a minimum temperature dropping to -9°C (17°F), while daytime highs can reach up to 16°C (62°F). Visitors should be prepared for 73 mm (2.9 in) of precipitation spread over 10 days, making it a fairly humid month with an average humidity of 71%.

January Temperature in Sanhekou

In January in Sanhekou, the average temperature is 3°C (38°F). Maximums can reach 16°C (62°F) and minimums can be as low as -9°C (17°F). Be prepared for chilly weather and pack layers if you plan to visit during this time.

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

The chart illustrates January temperature patterns in Sanhekou, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sanhekou, January typically has an average temperature of 3°C (38°F), with highs reaching up to 16°C (62°F) and lows dropping to around -9°C (17°F).
JanFebMarAprMayJunJulAugSepOctNovDec384151596673777770595141
Data source: Temperature data for Sanhekou generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Sanhekou

In Sanhekou in January, the precipitation amount is 73 mm (2.9 in) over the course of 10 days.

January Precipitation Trends in Sanhekou

The chart displays monthly precipitation patterns in Sanhekou, 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 Sanhekou, January typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec7373124175231245227200143927046
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Sanhekou

In Sanhekou in January humidity is 71%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill that clings to your skin, making outdoor exploration uncomfortable and necessitating warm, layered clothing to stay cozy while navigating the environment.

January Average Humidity in Sanhekou

This chart illustrates the average monthly humidity levels in Sanhekou, 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 Sanhekou is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec71%75%86%86%86%87%89%86%70%73%83%76%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Sanhekou

In Sanhekou in January, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Sanhekou, you can refer to this Hourly UV Index in Sanhekou.

Maximum UV Index Levels in Sanhekou for January

The chart shows the monthly maximum UV Index (UVI) for Sanhekou 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 Sanhekou typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec678111111131211975
Data source: Sanhekou 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 Sanhekou Compares to Other Months

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

This table compares monthly weather conditions in Sanhekou, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)73 mm (2.9 inches)71%high
February Weather5°C (42°F)73 mm (2.9 inches)75%high
March Weather11°C (51°F)124 mm (4.9 inches)86%very high
April Weather15°C (59°F)175 mm (6.9 inches)86%extreme
May Weather19°C (67°F)231 mm (9.1 inches)86%extreme
June Weather23°C (73°F)245 mm (9.6 inches)87%extreme
July Weather25°C (77°F)227 mm (8.9 inches)89%extreme
August Weather25°C (78°F)200 mm (7.9 inches)86%extreme
September Weather21°C (71°F)143 mm (5.6 inches)70%extreme
October Weather15°C (60°F)92 mm (3.6 inches)72%very high
November Weather11°C (51°F)70 mm (2.7 inches)82%high
December Weather5°C (41°F)46 mm (1.8 inches)76%moderate

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