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December Weather in Pennadam, India

Last updated: August 23, 2025

In December, the average temperature in Pennadam, India hovers around 26°C (78°F), with a comfortable minimum of 20°C (68°F) and a warm maximum reaching 33°C (91°F). Rain is likely, with 122 mm (4.8 in) of precipitation spread across 12 days. Expect high humidity levels averaging 83%, making it a quintessential tropical experience.

December Temperature in Pennadam

In December in Pennadam, the average temperature is 26°C (78°F). Maximums can reach 33°C (91°F), while minimums can dip as low as 20°C (68°F). This makes Pennadam an ideal destination for travelers seeking warm and pleasant weather.

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

The chart illustrates December temperature patterns in Pennadam, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pennadam, December typically has an average temperature of 26°C (78°F), with highs reaching up to 33°C (91°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec777984889090878685838078
Data source: Temperature data for Pennadam 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 Pennadam

In Pennadam in December, the precipitation amount is 122 mm (4.8 in) over a span of 12 days.

December Precipitation Trends in Pennadam

The chart displays monthly precipitation patterns in Pennadam, 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 Pennadam, December typically receives around 122 mm (4.8 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec46612123369107100146165236122
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Pennadam

In Pennadam in December, humidity is 83%. With an average temperature of 26°C (78°F), this humidity feels like a heavy blanket wrapping around you, making travel a sticky affair as sweat lingers on your skin and every step requires extra effort.

December Average Humidity in Pennadam

This chart illustrates the average monthly humidity levels in Pennadam, 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 Pennadam is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec72%62%57%56%64%71%64%69%76%87%88%83%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Pennadam

In Pennadam 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 Pennadam.

Maximum UV Index Levels in Pennadam for December

The chart shows the monthly maximum UV Index (UVI) for Pennadam 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 Pennadam typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121315121213131311119
Data source: Pennadam 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 Pennadam Compares to Other Months

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

This table compares monthly weather conditions in Pennadam, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)46 mm (1.8 inches)72%very high
February Weather26°C (79°F)6 mm (0.2 inches)62%extreme
March Weather29°C (84°F)12 mm (0.5 inches)57%extreme
April Weather31°C (88°F)12 mm (0.5 inches)56%extreme
May Weather32°C (90°F)33 mm (1.3 inches)64%extreme
June Weather32°C (90°F)69 mm (2.7 inches)71%extreme
July Weather31°C (88°F)107 mm (4.2 inches)64%extreme
August Weather30°C (87°F)100 mm (3.9 inches)69%extreme
September Weather30°C (85°F)146 mm (5.7 inches)76%extreme
October Weather28°C (84°F)165 mm (6.5 inches)87%extreme
November Weather27°C (80°F)236 mm (9.3 inches)88%extreme
December Weather26°C (78°F)122 mm (4.8 inches)83%very high

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