December Weather in Sathyamangalam, India

Last updated: August 23, 2025

In Sathyamangalam, India, the average temperature in December reaches a comfortable 23°C (74°F). During this month, temperatures can dip to a minimum of 17°C (63°F) and soar to a maximum of 30°C (87°F). Expect about 76 mm (3.0 in) of precipitation spread over 11 days, contributing to an average humidity level of 76%.

December Temperature in Sathyamangalam

In December in Sathyamangalam, the average temperature is 23°C (74°F). Maximums can reach 30°C (87°F), and minimums can be as low as 17°C (63°F). This pleasant climate makes Sathyamangalam an ideal destination for travelers seeking enjoyable weather and outdoor activities.

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

The chart illustrates December temperature patterns in Sathyamangalam, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sathyamangalam, December typically has an average temperature of 23°C (74°F), with highs reaching up to 30°C (87°F) and lows dropping to around 17°C (63°F).

Data source: Temperature data for Sathyamangalam generated using information from the Copernicus Climate Change Service.

December Precipitation in Sathyamangalam

In Sathyamangalam in December, the total precipitation amount is 76 mm (3.0 in), recorded over a period of 11 days.

December Precipitation Trends in Sathyamangalam

The chart displays monthly precipitation patterns in Sathyamangalam, 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 Sathyamangalam, December typically receives around 76 mm (3.0 inches) of precipitation spread over approximately 11 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Sathyamangalam

In Sathyamangalam in December humidity is 76%. With an average temperature of 23°C (74°F), this humidity feels like a warm, thick blanket wrapping around you, making outdoor exploration feel a bit sluggish and requiring frequent breaks for hydration and respite from the heat.

December Average Humidity in Sathyamangalam

This chart illustrates the average monthly humidity levels in Sathyamangalam, 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 Sathyamangalam is approximately 76%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sathyamangalam

In Sathyamangalam 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 Sathyamangalam.

Maximum UV Index Levels in Sathyamangalam for December

The chart shows the monthly maximum UV Index (UVI) for Sathyamangalam 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 Sathyamangalam typically reaches 10, which falls under the very high exposure category.

Data source: Sathyamangalam 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 Sathyamangalam Compares to Other Months

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

This table compares monthly weather conditions in Sathyamangalam, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (74°F)	33 mm (1.3 inches)	64%	very high
February Weather	25°C (77°F)	9 mm (0.4 inches)	57%	extreme
March Weather	27°C (81°F)	20 mm (0.8 inches)	57%	extreme
April Weather	29°C (84°F)	49 mm (1.9 inches)	68%	extreme
May Weather	28°C (83°F)	152 mm (6.0 inches)	81%	extreme
June Weather	27°C (80°F)	168 mm (6.6 inches)	84%	extreme
July Weather	26°C (79°F)	234 mm (9.2 inches)	87%	extreme
August Weather	25°C (78°F)	237 mm (9.3 inches)	87%	extreme
September Weather	25°C (78°F)	225 mm (8.8 inches)	87%	extreme
October Weather	25°C (78°F)	264 mm (10.4 inches)	84%	extreme
November Weather	24°C (76°F)	165 mm (6.5 inches)	82%	extreme
December Weather	23°C (74°F)	76 mm (3.0 inches)	76%	very high