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December Weather in Chengam, India

Last updated: August 23, 2025

In December, the average temperature in Chengam, India hovers around 24°C (75°F), making it a delightful time to enjoy the outdoors. Expect a minimum temperature of 17°C (62°F) and a maximum of 32°C (91°F), so dress accordingly! With 73 mm (2.9 in) of precipitation spread across 9 days, be prepared for the occasional shower. The average humidity sits at a cozy 85%, contributing to the lush, vibrant atmosphere of the region.

December Temperature in Chengam

In December in Chengam, the average temperature is 24°C (75°F). The maximum can reach 32°C (91°F), and the minimum can be as low as 17°C (62°F). This pleasant weather makes Chengam an ideal destination for travelers seeking warm and enjoyable experiences.

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

The chart illustrates December temperature patterns in Chengam, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chengam, December typically has an average temperature of 24°C (75°F), with highs reaching up to 32°C (91°F) and lows dropping to around 17°C (62°F).
JanFebMarAprMayJunJulAugSepOctNovDec757882868786848482807775
Data source: Temperature data for Chengam 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 Chengam

In Chengam in December, the precipitation amount is 73 mm (2.9 in), occurring over the course of 9 days.

December Precipitation Trends in Chengam

The chart displays monthly precipitation patterns in Chengam, 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 Chengam, December typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec243141254111847615216721373
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Chengam

In Chengam in December humidity is 85%. With an average temperature of 24°C (75°F), this humidity feels like walking through a warm, heavy blanket, making travel feel sluggish and draining as you navigate through the thick, muggy air.

December Average Humidity in Chengam

This chart illustrates the average monthly humidity levels in Chengam, 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 Chengam is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%64%51%50%62%68%59%72%79%88%89%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Chengam

In Chengam 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 Chengam.

Maximum UV Index Levels in Chengam for December

The chart shows the monthly maximum UV Index (UVI) for Chengam 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 Chengam typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121314131213141311119
Data source: Chengam 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 Chengam Compares to Other Months

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

This table compares monthly weather conditions in Chengam, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)24 mm (1.0 inches)73%very high
February Weather25°C (78°F)3 mm (0.1 inches)64%extreme
March Weather28°C (82°F)14 mm (0.6 inches)51%extreme
April Weather30°C (86°F)12 mm (0.5 inches)50%extreme
May Weather30°C (87°F)54 mm (2.1 inches)62%extreme
June Weather30°C (86°F)111 mm (4.4 inches)68%extreme
July Weather29°C (84°F)84 mm (3.3 inches)59%extreme
August Weather29°C (84°F)76 mm (3.0 inches)72%extreme
September Weather28°C (82°F)152 mm (6.0 inches)79%extreme
October Weather27°C (80°F)167 mm (6.6 inches)88%extreme
November Weather25°C (78°F)213 mm (8.4 inches)89%extreme
December Weather24°C (75°F)73 mm (2.9 inches)85%very high

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