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December Weather in Roi Et, Thailand

Last updated: August 27, 2025

In Roi Et, Thailand, the average temperature in December hovers around 24°C (76°F). Expect a minimum of 11°C (53°F) and a maximum of 35°C (96°F). During this month, the area typically receives around 6 mm (0.2 in) of precipitation over 1 day, with an average humidity level of 68%.

December Temperature in Roi Et

In December in Roi Et, the average temperature is 24°C (76°F). Maximums can reach 35°C (96°F), while minimums can dip as low as 11°C (53°F). This weather makes it an ideal time for travelers seeking a warm climate with comfortable evenings.

December Weather in Roi Et: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Roi Et, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Roi Et, December typically has an average temperature of 24°C (76°F), with highs reaching up to 35°C (96°F) and lows dropping to around 11°C (53°F).
JanFebMarAprMayJunJulAugSepOctNovDec767884858585848383817975
Data source: Temperature data for Roi Et 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 Roi Et

In Roi Et in December, the precipitation amount is 6 mm (0.2 in) over the course of 1 day.

December Precipitation Trends in Roi Et

The chart displays monthly precipitation patterns in Roi Et, 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 Roi Et, December typically receives around 6 mm (0.2 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec483460152147275217295167286
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Roi Et

In Roi Et in December humidity is 68%. With an average temperature of 24°C (76°F), this humidity feels like a warm, steamy embrace that makes traveling both invigorating and slightly exhausting, as the air clings to your skin and encourages leisurely breaks in the shade.

December Average Humidity in Roi Et

This chart illustrates the average monthly humidity levels in Roi Et, 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 Roi Et is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec56%50%41%44%71%84%87%90%89%83%74%68%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Roi Et

In Roi Et 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 Roi Et.

Maximum UV Index Levels in Roi Et for December

The chart shows the monthly maximum UV Index (UVI) for Roi Et 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 Roi Et typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121414151315141312109
Data source: Roi Et 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 Roi Et Compares to Other Months

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

This table compares monthly weather conditions in Roi Et, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (76°F)4 mm (0.1 inches)56%very high
February Weather26°C (78°F)8 mm (0.3 inches)50%extreme
March Weather29°C (84°F)34 mm (1.3 inches)41%extreme
April Weather30°C (86°F)60 mm (2.4 inches)44%extreme
May Weather30°C (86°F)152 mm (6.0 inches)71%extreme
June Weather30°C (86°F)147 mm (5.8 inches)83%extreme
July Weather29°C (84°F)275 mm (10.8 inches)87%extreme
August Weather28°C (84°F)217 mm (8.5 inches)90%extreme
September Weather28°C (83°F)294 mm (11.6 inches)89%extreme
October Weather27°C (81°F)167 mm (6.6 inches)83%extreme
November Weather26°C (79°F)28 mm (1.1 inches)74%very high
December Weather24°C (76°F)6 mm (0.2 inches)68%very high

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