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January Weather in Jiwen, China

Last updated: August 22, 2025

In January, the average temperature in Jiwen, China hovers around -23°C (-8°F), with a chilling minimum dipping as low as -39°C (-38°F) and a milder maximum reaching -6°C (22°F). Expect minimal precipitation, averaging just 4 mm (0.1 in) over 0 days, while the air remains notably humid with an average humidity of 93%. Stay warm!

January Temperature in Jiwen

In January in Jiwen, the average temperature is -23°C (-8°F), with a maximum reaching -6°C (22°F) and a minimum that can drop as low as -39°C (-38°F). Travelers should prepare for extremely cold conditions and dress accordingly to ensure their comfort and safety during their visit.

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

The chart illustrates January temperature patterns in Jiwen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jiwen, January typically has an average temperature of -23°C (-8°F), with highs reaching up to -6°C (22°F) and lows dropping to around -39°C (-38°F).
JanFebMarAprMayJunJulAugSepOctNovDec-9-2173650606761503312-7
Data source: Temperature data for Jiwen 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 Jiwen

In Jiwen in January, the precipitation amount is 4 mm (0.1 in) recorded over a span of 0 days.

January Precipitation Trends in Jiwen

The chart displays monthly precipitation patterns in Jiwen, 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 Jiwen, January typically receives around 4 mm (0.1 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec451819591081491799637134
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Jiwen

In Jiwen in January, humidity is 93%. With an average temperature of -23°C (-8°F), this humidity feels like you're breathing in a layer of ice, making every step outside a challenge and wrapping you in a biting chill that seeps through your clothing.

January Average Humidity in Jiwen

This chart illustrates the average monthly humidity levels in Jiwen, 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 Jiwen is approximately 93%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%87%78%73%77%83%86%86%86%85%87%92%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Jiwen

In Jiwen in January, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Jiwen.

Maximum UV Index Levels in Jiwen for January

The chart shows the monthly maximum UV Index (UVI) for Jiwen 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 Jiwen typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578985421
Data source: Jiwen 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 Jiwen Compares to Other Months

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

This table compares monthly weather conditions in Jiwen, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-23°C (-8°F)4 mm (0.1 inches)93%low
February Weather-19°C (-1°F)5 mm (0.2 inches)87%low
March Weather-8°C (17°F)18 mm (0.7 inches)78%moderate
April Weather2°C (36°F)19 mm (0.7 inches)73%moderate
May Weather10°C (50°F)59 mm (2.3 inches)77%high
June Weather15°C (60°F)108 mm (4.3 inches)82%very high
July Weather19°C (67°F)149 mm (5.9 inches)86%very high
August Weather16°C (61°F)179 mm (7.1 inches)86%very high
September Weather10°C (50°F)96 mm (3.8 inches)86%moderate
October Weather1°C (33°F)37 mm (1.5 inches)85%moderate
November Weather-11°C (12°F)12 mm (0.5 inches)86%low
December Weather-22°C (-7°F)3 mm (0.1 inches)92%low

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