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December Weather in Namsai, China

Last updated: August 22, 2025

In December, the average temperature in Namsai, China is a chilly -17°C (1°F). Expect minimum temperatures to plunge as low as -37°C (-35°F), while the mercury can rise to a maximum of 1°C (34°F). Precipitation is minimal, totaling 13 mm (0.5 in) over the course of 3 days, and the average humidity lingers at a brisk 69%.

December Temperature in Namsai

In December in Namsai, the average temperature is -17°C (1°F), with maximums reaching 1°C (34°F) and minimums dropping as low as -37°C (-35°F). Travelers should be prepared for extremely cold conditions and dress warmly if visiting during this time.

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

The chart illustrates December temperature patterns in Namsai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Namsai, December typically has an average temperature of -17°C (1°F), with highs reaching up to 1°C (34°F) and lows dropping to around -37°C (-35°F).
JanFebMarAprMayJunJulAugSepOctNovDec16132434434949432981
Data source: Temperature data for Namsai 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 Namsai

In Namsai in December, the precipitation amount is 13 mm (0.5 in) over a span of 3 days.

December Precipitation Trends in Namsai

The chart displays monthly precipitation patterns in Namsai, 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 Namsai, December typically receives around 13 mm (0.5 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec1116222978161155163153631713
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Namsai

In Namsai in December humidity is 69%. With an average temperature of -17°C (1°F), this humidity feels like a biting chill that seeps into your bones, making travel uncomfortable and necessitating extra layers to ward off the cold.

December Average Humidity in Namsai

This chart illustrates the average monthly humidity levels in Namsai, 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 Namsai is approximately 69%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec68%78%72%70%81%86%87%87%88%76%69%69%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Namsai

In Namsai in December, 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 Namsai, you can refer to this Hourly UV Index in Namsai.

Maximum UV Index Levels in Namsai for December

The chart shows the monthly maximum UV Index (UVI) for Namsai 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 Namsai typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6101415191716151412106
Data source: Namsai 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 Namsai Compares to Other Months

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

This table compares monthly weather conditions in Namsai, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-17°C (1°F)11 mm (0.4 inches)68%high
February Weather-14°C (7°F)16 mm (0.6 inches)78%very high
March Weather-10°C (13°F)22 mm (0.9 inches)72%extreme
April Weather-4°C (24°F)29 mm (1.1 inches)70%extreme
May Weather1°C (34°F)78 mm (3.1 inches)81%extreme
June Weather6°C (43°F)161 mm (6.3 inches)86%extreme
July Weather9°C (49°F)155 mm (6.1 inches)87%extreme
August Weather9°C (49°F)163 mm (6.4 inches)87%extreme
September Weather6°C (43°F)153 mm (6.0 inches)88%extreme
October Weather-2°C (29°F)63 mm (2.5 inches)76%extreme
November Weather-13°C (8°F)17 mm (0.7 inches)69%very high
December Weather-17°C (1°F)13 mm (0.5 inches)69%high

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