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December Weather in Neo, Vietnam

Last updated: August 28, 2025

In December, the average temperature in Neo, Vietnam is a pleasant 18°C (65°F). Expect a range where the minimum dips to 7°C (46°F) and the maximum can soar to 30°C (87°F). During this time, 42 mm (1.6 in) of precipitation falls over 8 days, while the average humidity hovers around a comfortable 71%.

December Temperature in Neo

In December in Neo, the average temperature is 18°C (65°F). Maximum temperatures can reach 30°C (87°F) and minimums can drop to as low as 7°C (46°F). This makes Neo an ideal destination for travelers looking to enjoy mild weather with the possibility of warm days and cooler evenings.

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

The chart illustrates December temperature patterns in Neo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Neo, December typically has an average temperature of 18°C (65°F), with highs reaching up to 30°C (87°F) and lows dropping to around 7°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec646572768287868483777265
Data source: Temperature data for Neo 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 Neo

In Neo in December, the precipitation amount is 42 mm (1.6 in) over a span of 8 days.

December Precipitation Trends in Neo

The chart displays monthly precipitation patterns in Neo, 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 Neo, December typically receives around 42 mm (1.6 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec373958921852282974372712124342
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Neo

In Neo in December humidity is 71%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace, making it a bit sticky and muggy, which can be slightly uncomfortable for traveling, especially if you're engaging in outdoor activities or exploring the city on foot.

December Average Humidity in Neo

This chart illustrates the average monthly humidity levels in Neo, 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 Neo is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec66%71%69%64%73%81%90%89%82%77%72%71%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Neo

In Neo in December, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Neo.

Maximum UV Index Levels in Neo for December

The chart shows the monthly maximum UV Index (UVI) for Neo 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 Neo typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810121313121313131197
Data source: Neo 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 Neo Compares to Other Months

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

This table compares monthly weather conditions in Neo, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (64°F)37 mm (1.5 inches)66%very high
February Weather19°C (66°F)39 mm (1.5 inches)71%very high
March Weather22°C (72°F)58 mm (2.3 inches)69%extreme
April Weather24°C (76°F)92 mm (3.6 inches)64%extreme
May Weather28°C (83°F)185 mm (7.3 inches)73%extreme
June Weather30°C (87°F)228 mm (9.0 inches)81%extreme
July Weather30°C (86°F)297 mm (11.7 inches)90%extreme
August Weather29°C (84°F)437 mm (17.2 inches)89%extreme
September Weather28°C (83°F)271 mm (10.7 inches)82%extreme
October Weather25°C (77°F)212 mm (8.4 inches)77%extreme
November Weather22°C (72°F)43 mm (1.7 inches)72%very high
December Weather18°C (65°F)42 mm (1.6 inches)71%high

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