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December Weather in Oupu, China

Last updated: August 22, 2025

In December, the average temperature in Oupu, China hovers around a chilly -23°C (-10°F). Expect lows plunging to a bone-biting -37°C (-34°F) and, if you’re lucky, highs reaching -7°C (20°F). With an average humidity of 94%, the air feels crisp and biting. Just a note: precipitation tends to be minimal, averaging only 5 mm (0.2 in) across about 1 day that month. Bundle up!

December Temperature in Oupu

In December in Oupu, the average temperature is -23°C (-10°F). Maximums can reach -7°C (20°F), while minimums can plummet to as low as -37°C (-34°F). Be prepared for extremely cold conditions if you're traveling during this time.

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

The chart illustrates December temperature patterns in Oupu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oupu, December typically has an average temperature of -23°C (-10°F), with highs reaching up to -7°C (20°F) and lows dropping to around -37°C (-34°F).
JanFebMarAprMayJunJulAugSepOctNovDec-9-0193751647064533410-10
Data source: Temperature data for Oupu 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 Oupu

In Oupu in December, the precipitation amount is 5 mm (0.2 in) over a duration of 1 day.

December Precipitation Trends in Oupu

The chart displays monthly precipitation patterns in Oupu, 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 Oupu, December typically receives around 5 mm (0.2 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec57112268791271298134175
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Oupu

In Oupu in December humidity is 94%. With an average temperature of -23°C (-10°F), this humidity feels like an icy blanket wrapping around you, making outdoor travel challenging and frigid, as the cold air blends with dampness to create a biting chill that penetrates even the warmest of clothing.

December Average Humidity in Oupu

This chart illustrates the average monthly humidity levels in Oupu, 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 Oupu is approximately 94%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%87%76%76%78%83%85%87%86%86%91%94%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Oupu

In Oupu in December, 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 Oupu.

Maximum UV Index Levels in Oupu for December

The chart shows the monthly maximum UV Index (UVI) for Oupu 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 Oupu typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123567875321
Data source: Oupu 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 Oupu Compares to Other Months

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

This table compares monthly weather conditions in Oupu, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-23°C (-9°F)5 mm (0.2 inches)92%low
February Weather-18°C (0°F)6 mm (0.3 inches)87%low
March Weather-7°C (19°F)11 mm (0.4 inches)76%moderate
April Weather3°C (37°F)22 mm (0.9 inches)76%moderate
May Weather11°C (52°F)68 mm (2.7 inches)78%high
June Weather18°C (64°F)79 mm (3.1 inches)83%high
July Weather21°C (70°F)127 mm (5.0 inches)85%very high
August Weather18°C (64°F)129 mm (5.1 inches)87%high
September Weather12°C (54°F)81 mm (3.2 inches)86%moderate
October Weather1°C (35°F)34 mm (1.3 inches)86%moderate
November Weather-12°C (11°F)17 mm (0.7 inches)91%low
December Weather-23°C (-10°F)5 mm (0.2 inches)94%low

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