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December Weather in Hat Lot, Vietnam

Last updated: August 28, 2025

In December, the average temperature in Hat Lot, Vietnam hovers around 16°C (62°F), offering a pleasant climate for outdoor activities. Expect a minimum of 3°C (37°F) and a maximum of 31°C (89°F), showcasing a delightful range. Rainfall is moderate, with an average precipitation of 25 mm (1.0 in) spread over 4 days, while the air maintains a comfortable average humidity of 68%.

December Temperature in Hat Lot

In December in Hat Lot, the average temperature is 16°C (62°F). The maximum can reach 31°C (89°F) and the minimum can be as low as 3°C (37°F). Be prepared for a range of weather conditions when traveling, so pack accordingly to enjoy your visit!

December Weather in Hat Lot: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Hat Lot, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hat Lot, December typically has an average temperature of 16°C (62°F), with highs reaching up to 31°C (89°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec626471747980797877736861
Data source: Temperature data for Hat Lot 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 Hat Lot

In Hat Lot in December, the precipitation amount is 25 mm (1.0 in) over the course of 4 days.

December Precipitation Trends in Hat Lot

The chart displays monthly precipitation patterns in Hat Lot, 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 Hat Lot, December typically receives around 25 mm (1.0 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec3525671031021782853221211031925
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Hat Lot

In Hat Lot in December, humidity is 68%. With an average temperature of 16°C (62°F), this humidity feels like a soft blanket enveloping you, making the air feel heavier and the day slightly warmer, which can be refreshing yet occasionally stifling for traveling.

December Average Humidity in Hat Lot

This chart illustrates the average monthly humidity levels in Hat Lot, 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 Hat Lot is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec63%65%57%50%68%79%91%92%82%76%72%68%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Hat Lot

In Hat Lot in December, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Hat Lot.

Maximum UV Index Levels in Hat Lot for December

The chart shows the monthly maximum UV Index (UVI) for Hat Lot 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 Hat Lot typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810131314141414141298
Data source: Hat Lot 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 Hat Lot Compares to Other Months

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

This table compares monthly weather conditions in Hat Lot, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather17°C (62°F)34 mm (1.4 inches)63%very high
February Weather18°C (64°F)25 mm (1.0 inches)65%very high
March Weather22°C (71°F)67 mm (2.6 inches)57%extreme
April Weather23°C (74°F)103 mm (4.0 inches)50%extreme
May Weather26°C (79°F)102 mm (4.0 inches)68%extreme
June Weather27°C (80°F)178 mm (7.0 inches)79%extreme
July Weather26°C (79°F)285 mm (11.2 inches)91%extreme
August Weather26°C (78°F)322 mm (12.7 inches)92%extreme
September Weather25°C (78°F)121 mm (4.8 inches)82%extreme
October Weather23°C (73°F)103 mm (4.0 inches)76%extreme
November Weather20°C (69°F)18 mm (0.7 inches)72%very high
December Weather16°C (62°F)25 mm (1.0 inches)68%very high

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