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December Weather in Watthana Nakhon, Thailand

Last updated: August 27, 2025

In December, the average temperature in Watthana Nakhon, Thailand is a pleasant 26°C (79°F), making it a great time to explore. Expect temperatures to vary from a cool 15°C (59°F) to a warm 35°C (96°F). While you're out enjoying the weather, keep in mind that there's a modest precipitation amount of 11 mm (0.4 in) spread over 2 days. With an average humidity of 70%, it’s advisable to stay hydrated and enjoy the comfortable climate!

December Temperature in Watthana Nakhon

In December in Watthana Nakhon, the average temperature is 26°C (79°F), with maximums reaching 35°C (96°F) and minimums dropping to as low as 15°C (59°F). This comfortable climate makes Watthana Nakhon an ideal destination for travelers seeking warm weather adventures.

December Weather in Watthana Nakhon: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Watthana Nakhon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Watthana Nakhon, December typically has an average temperature of 26°C (79°F), with highs reaching up to 35°C (96°F) and lows dropping to around 15°C (59°F).
JanFebMarAprMayJunJulAugSepOctNovDec808185858483828282818179
Data source: Temperature data for Watthana Nakhon 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 Watthana Nakhon

In Watthana Nakhon in December, the precipitation amount is 11 mm (0.4 in) over the course of 2 days.

December Precipitation Trends in Watthana Nakhon

The chart displays monthly precipitation patterns in Watthana Nakhon, 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 Watthana Nakhon, December typically receives around 11 mm (0.4 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec1220571031631742132422892074111
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Watthana Nakhon

In Watthana Nakhon in December, humidity is 70%. With an average temperature of 26°C (79°F), this humidity feels like a warm blanket enveloping you, making outdoor adventures a bit sticky but also invigorating, requiring frequent breaks to hydrate and cool off.

December Average Humidity in Watthana Nakhon

This chart illustrates the average monthly humidity levels in Watthana Nakhon, 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 Watthana Nakhon is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec59%58%61%70%80%85%86%88%87%83%78%70%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Watthana Nakhon

In Watthana Nakhon in December, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Watthana Nakhon.

Maximum UV Index Levels in Watthana Nakhon for December

The chart shows the monthly maximum UV Index (UVI) for Watthana Nakhon 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 Watthana Nakhon typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec101314141413141414131110
Data source: Watthana Nakhon 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 Watthana Nakhon Compares to Other Months

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

This table compares monthly weather conditions in Watthana Nakhon, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)11 mm (0.5 inches)59%very high
February Weather27°C (82°F)20 mm (0.8 inches)58%extreme
March Weather29°C (85°F)57 mm (2.2 inches)61%extreme
April Weather29°C (85°F)103 mm (4.0 inches)70%extreme
May Weather29°C (85°F)163 mm (6.4 inches)80%extreme
June Weather29°C (84°F)174 mm (6.8 inches)85%extreme
July Weather28°C (83°F)213 mm (8.4 inches)86%extreme
August Weather28°C (82°F)242 mm (9.5 inches)88%extreme
September Weather28°C (82°F)289 mm (11.4 inches)87%extreme
October Weather27°C (82°F)207 mm (8.1 inches)83%extreme
November Weather27°C (81°F)41 mm (1.6 inches)78%extreme
December Weather26°C (79°F)11 mm (0.4 inches)70%very high

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