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January Weather in Chengjia, China

Last updated: August 23, 2025

In January, the average temperature in Chengjia, China hovers around 4°C (39°F). Expect a chilly minimum of -11°C (12°F), while temperatures can rise to a cozy 17°C (64°F). The region sees an average precipitation of 52 mm (2.0 in) over the course of 7 days, accompanied by a humidity level of approximately 70%. Prepare for a mix of wintery conditions and occasional warmth!

January Temperature in Chengjia

In January in Chengjia, the average temperature is 4°C (39°F). The maximum can reach 17°C (64°F), and the minimum can be as low as -11°C (12°F). Be prepared for a wide range of temperatures and pack accordingly if you plan to visit during this time.

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

The chart illustrates January temperature patterns in Chengjia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chengjia, January typically has an average temperature of 4°C (39°F), with highs reaching up to 17°C (64°F) and lows dropping to around -11°C (12°F).
JanFebMarAprMayJunJulAugSepOctNovDec384253627178828375645442
Data source: Temperature data for Chengjia 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 Chengjia

In Chengjia in January, the precipitation amount is 52 mm (2.0 in) over a duration of 7 days.

January Precipitation Trends in Chengjia

The chart displays monthly precipitation patterns in Chengjia, 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 Chengjia, January typically receives around 52 mm (2.0 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec5249636315016522421788563835
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Chengjia

In Chengjia in January humidity is 70%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill enveloping you, making every step outside feel heavier and more pressing, as though the air is thick with moisture, which can quickly lead to an uncomfortable cold if not layered properly for travel.

January Average Humidity in Chengjia

This chart illustrates the average monthly humidity levels in Chengjia, 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 Chengjia is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%73%82%86%85%85%90%88%75%76%84%77%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Chengjia

In Chengjia in January, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Chengjia.

Maximum UV Index Levels in Chengjia for January

The chart shows the monthly maximum UV Index (UVI) for Chengjia 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 Chengjia typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec568101011111110854
Data source: Chengjia 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 Chengjia Compares to Other Months

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

This table compares monthly weather conditions in Chengjia, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)52 mm (2.0 inches)70%moderate
February Weather6°C (42°F)49 mm (1.9 inches)73%high
March Weather12°C (53°F)62 mm (2.5 inches)82%very high
April Weather17°C (62°F)63 mm (2.5 inches)86%very high
May Weather22°C (72°F)150 mm (5.9 inches)85%very high
June Weather25°C (78°F)164 mm (6.5 inches)85%extreme
July Weather28°C (83°F)224 mm (8.8 inches)90%extreme
August Weather28°C (83°F)217 mm (8.5 inches)88%extreme
September Weather24°C (76°F)88 mm (3.5 inches)75%very high
October Weather18°C (64°F)56 mm (2.2 inches)76%very high
November Weather12°C (54°F)38 mm (1.5 inches)84%moderate
December Weather6°C (42°F)35 mm (1.4 inches)77%moderate

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