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December Weather in Xiwai, China

Last updated: August 23, 2025

In December, the average temperature in Xiwai, China hovers around 8°C (47°F), with lows dipping to -1°C (30°F) and highs reaching up to 17°C (62°F). Expect about 39 mm (1.5 in) of precipitation spread over 9 days, and be prepared for a rather humid atmosphere, with average humidity at a notable 85%.

December Temperature in Xiwai

In December in Xiwai, the average temperature is 8°C (47°F). Maximums can reach 17°C (62°F), while minimums can dip as low as -1°C (30°F). Be prepared for a range of temperatures when traveling during this time.

December Weather in Xiwai: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Xiwai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Xiwai, December typically has an average temperature of 8°C (47°F), with highs reaching up to 17°C (62°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec444857647176828474635446
Data source: Temperature data for Xiwai 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.

December Precipitation in Xiwai

In Xiwai in December, the precipitation amount is 39 mm (1.5 in) spread over 9 days.

December Precipitation Trends in Xiwai

The chart displays monthly precipitation patterns in Xiwai, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Xiwai, December typically receives around 39 mm (1.5 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec3851831501531982121372191676539
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Xiwai

In Xiwai in December humidity is 85%. With an average temperature of 8°C (47°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor activities feel less refreshing and more uncomfortable for traveling.

December Average Humidity in Xiwai

This chart illustrates the average monthly humidity levels in Xiwai, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Xiwai is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%80%86%81%83%85%86%87%86%87%87%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Xiwai

In Xiwai in December, 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 Xiwai for better planning.

Maximum UV Index Levels in Xiwai for December

The chart shows the monthly maximum UV Index (UVI) for Xiwai in December, 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 December, the maximum UV index in Xiwai typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec568101111121111864
Data source: Xiwai December 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 December Weather in Xiwai Compares to Other Months

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

This table compares monthly weather conditions in Xiwai, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)38 mm (1.5 inches)78%moderate
February Weather9°C (48°F)51 mm (2.0 inches)80%high
March Weather14°C (57°F)83 mm (3.3 inches)85%very high
April Weather18°C (64°F)150 mm (5.9 inches)81%very high
May Weather21°C (71°F)153 mm (6.0 inches)83%extreme
June Weather25°C (77°F)198 mm (7.8 inches)85%extreme
July Weather28°C (82°F)212 mm (8.3 inches)86%extreme
August Weather29°C (84°F)137 mm (5.4 inches)87%extreme
September Weather23°C (74°F)219 mm (8.6 inches)86%extreme
October Weather17°C (64°F)167 mm (6.6 inches)86%very high
November Weather12°C (55°F)65 mm (2.6 inches)87%high
December Weather8°C (47°F)39 mm (1.5 inches)85%moderate

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