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December Weather in Phachi, Thailand

Last updated: August 27, 2025

In Phachi, Thailand, the average temperature in December is a warm 27°C (80°F), with a minimum dipping to 16°C (60°F) and a maximum reaching 36°C (97°F). During this time, expect 13 mm (0.5 in) of precipitation spread over 2 days, while the average humidity lingers around 59%. Plan your activities accordingly to make the most of the delightful weather!

December Temperature in Phachi

In December in Phachi, the average temperature is 27°C (80°F), with maximums reaching 36°C (97°F) and minimums dropping as low as 16°C (60°F). This makes it an ideal time for travelers seeking warm weather and plenty of sunshine.

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

The chart illustrates December temperature patterns in Phachi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Phachi, December typically has an average temperature of 27°C (80°F), with highs reaching up to 36°C (97°F) and lows dropping to around 16°C (60°F).
JanFebMarAprMayJunJulAugSepOctNovDec818386878686848484838280
Data source: Temperature data for Phachi 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 Phachi

In Phachi in December, the precipitation amount is 13 mm (0.5 in) over a span of 2 days.

December Precipitation Trends in Phachi

The chart displays monthly precipitation patterns in Phachi, 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 Phachi, December typically receives around 13 mm (0.5 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec131640931391622162302681815113
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Phachi

In Phachi in December, humidity is 59%. With an average temperature of 27°C (80°F), this humidity feels like a warm embrace, making it essential for travelers to stay hydrated while exploring the vibrant surroundings.

December Average Humidity in Phachi

This chart illustrates the average monthly humidity levels in Phachi, 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 Phachi is approximately 59%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec50%47%41%51%76%83%80%86%88%79%68%59%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Phachi

In Phachi 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 Phachi.

Maximum UV Index Levels in Phachi for December

The chart shows the monthly maximum UV Index (UVI) for Phachi 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 Phachi typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9121314131213131312109
Data source: Phachi 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 Phachi Compares to Other Months

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

This table compares monthly weather conditions in Phachi, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (82°F)13 mm (0.5 inches)50%very high
February Weather28°C (83°F)16 mm (0.6 inches)47%extreme
March Weather30°C (86°F)40 mm (1.6 inches)41%extreme
April Weather30°C (87°F)93 mm (3.7 inches)51%extreme
May Weather30°C (87°F)139 mm (5.5 inches)76%extreme
June Weather30°C (86°F)162 mm (6.4 inches)83%extreme
July Weather29°C (85°F)216 mm (8.5 inches)80%extreme
August Weather29°C (84°F)230 mm (9.0 inches)85%extreme
September Weather29°C (84°F)268 mm (10.6 inches)88%extreme
October Weather28°C (83°F)181 mm (7.1 inches)79%extreme
November Weather28°C (83°F)51 mm (2.0 inches)68%very high
December Weather27°C (80°F)13 mm (0.5 inches)59%very high

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