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December Weather in Kosum Phisai, Thailand

Last updated: August 27, 2025

In December, the average temperature in Kosum Phisai, Thailand is a pleasant 24°C (75°F), perfect for outdoor activities. Expect a minimum of 11°C (52°F) and a comfortable maximum of 35°C (95°F). With an average humidity of 66%, the climate feels warm, and you might encounter light rain with a precipitation amount of 5 mm (0.2 in) over just 1 day.

December Temperature in Kosum Phisai

In December, in Kosum Phisai, the average temperature is 24°C (75°F). Maximum temperatures can reach 35°C (95°F), while minimums can drop to as low as 11°C (52°F). This makes Kosum Phisai a pleasant destination for travelers seeking warm weather with a variety of temperature experiences.

December Weather in Kosum Phisai: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Kosum Phisai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kosum Phisai, December typically has an average temperature of 24°C (75°F), with highs reaching up to 35°C (95°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec767884858585848483817975
Data source: Temperature data for Kosum Phisai 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 Kosum Phisai

In Kosum Phisai in December, the precipitation amount is 5 mm (0.2 in) over a duration of 1 day.

December Precipitation Trends in Kosum Phisai

The chart displays monthly precipitation patterns in Kosum Phisai, 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 Kosum Phisai, December typically receives around 5 mm (0.2 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec6114174181139242199281173316
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Kosum Phisai

In Kosum Phisai in December humidity is 66%. With an average temperature of 24°C (75°F), this humidity feels like a warm blanket enveloping you, making it feel a bit heavier and stickier while traveling, which might slow down your pace but offers a unique ambiance to explore.

December Average Humidity in Kosum Phisai

This chart illustrates the average monthly humidity levels in Kosum Phisai, 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 Kosum Phisai is approximately 66%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec59%54%45%40%65%82%90%92%86%80%72%67%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Kosum Phisai

In Kosum Phisai 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 Kosum Phisai.

Maximum UV Index Levels in Kosum Phisai for December

The chart shows the monthly maximum UV Index (UVI) for Kosum Phisai 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 Kosum Phisai typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9121414141315141312109
Data source: Kosum Phisai 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 Kosum Phisai Compares to Other Months

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

This table compares monthly weather conditions in Kosum Phisai, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)6 mm (0.2 inches)59%very high
February Weather26°C (78°F)10 mm (0.4 inches)54%extreme
March Weather29°C (84°F)41 mm (1.6 inches)45%extreme
April Weather30°C (85°F)74 mm (2.9 inches)40%extreme
May Weather30°C (86°F)181 mm (7.1 inches)65%extreme
June Weather30°C (86°F)139 mm (5.5 inches)82%extreme
July Weather29°C (85°F)242 mm (9.5 inches)90%extreme
August Weather29°C (84°F)199 mm (7.8 inches)92%extreme
September Weather28°C (83°F)281 mm (11.1 inches)86%extreme
October Weather27°C (81°F)173 mm (6.8 inches)80%extreme
November Weather26°C (79°F)31 mm (1.2 inches)72%very high
December Weather24°C (75°F)5 mm (0.2 inches)66%very high

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