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December Weather in Na Haeo, Thailand

Last updated: August 27, 2025

In December, the average temperature in Na Haeo, Thailand hovers around 20°C (68°F). Visitors can expect a minimum of 6°C (42°F) and a warm maximum of 31°C (88°F). During this time, the region typically experiences 17 mm (0.7 in) of precipitation over 2 days, contributing to an average humidity level of 57%.

December Temperature in Na Haeo

In December in Na Haeo, the average temperature is 20°C (68°F). The maximum can reach 31°C (88°F) and the minimum can be as low as 6°C (42°F). This range makes Na Haeo a great destination for travelers seeking pleasant weather and a variety of outdoor activities.

December Weather in Na Haeo: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Na Haeo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Na Haeo, December typically has an average temperature of 20°C (68°F), with highs reaching up to 31°C (88°F) and lows dropping to around 6°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec697075777878777677757368
Data source: Temperature data for Na Haeo 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 Na Haeo

In Na Haeo in December, the precipitation amount is 17 mm (0.7 in) over a span of 2 days.

December Precipitation Trends in Na Haeo

The chart displays monthly precipitation patterns in Na Haeo, 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 Na Haeo, December typically receives around 17 mm (0.7 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec2543751953212953203992681763017
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Na Haeo

In Na Haeo in December humidity is 57%. With an average temperature of 20°C (68°F), this humidity feels like a pleasantly mild and comfortable climate for traveling, making outdoor exploration enjoyable without the discomfort of excessive heat or stickiness.

December Average Humidity in Na Haeo

This chart illustrates the average monthly humidity levels in Na Haeo, 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 Na Haeo is approximately 57%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec52%49%39%40%69%81%83%87%86%74%63%57%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Na Haeo

In Na Haeo in December, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Na Haeo.

Maximum UV Index Levels in Na Haeo for December

The chart shows the monthly maximum UV Index (UVI) for Na Haeo 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 Na Haeo typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121314141314151413109
Data source: Na Haeo 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 Na Haeo Compares to Other Months

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

This table compares monthly weather conditions in Na Haeo, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (69°F)25 mm (1.0 inches)52%very high
February Weather21°C (71°F)43 mm (1.7 inches)49%extreme
March Weather24°C (76°F)75 mm (3.0 inches)39%extreme
April Weather25°C (77°F)195 mm (7.7 inches)40%extreme
May Weather25°C (78°F)321 mm (12.6 inches)69%extreme
June Weather25°C (78°F)295 mm (11.6 inches)81%extreme
July Weather25°C (77°F)320 mm (12.6 inches)83%extreme
August Weather25°C (77°F)398 mm (15.7 inches)87%extreme
September Weather25°C (77°F)268 mm (10.6 inches)86%extreme
October Weather24°C (76°F)176 mm (6.9 inches)74%extreme
November Weather23°C (73°F)30 mm (1.2 inches)63%very high
December Weather20°C (68°F)17 mm (0.7 inches)57%very high

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