December Weather in Thanniyam, India

Last updated: August 23, 2025

In December, the average temperature in Thanniyam, India hovers around 28°C (83°F), creating a warm and inviting atmosphere. Expect nighttime lows of 22°C (72°F) and daytime highs peaking at 36°C (97°F). While you may enjoy plenty of sunshine, be prepared for an average precipitation of 39 mm (1.5 in) over approximately 6 days of rain. With an average humidity level of 76%, the air tends to feel quite muggy. ☀️

December Temperature in Thanniyam

In December in Thanniyam, the average temperature is 28°C (83°F). Maximum temperatures can reach 36°C (97°F), while the minimum can drop to as low as 22°C (72°F). It's a great time to visit for those who enjoy warm weather and outdoor activities.

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

The chart illustrates December temperature patterns in Thanniyam, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Thanniyam, December typically has an average temperature of 28°C (83°F), with highs reaching up to 36°C (97°F) and lows dropping to around 22°C (72°F).

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

December Precipitation in Thanniyam

In Thanniyam in December, the precipitation amount is 39 mm (1.5 in), occurring over the course of 6 days.

December Precipitation Trends in Thanniyam

The chart displays monthly precipitation patterns in Thanniyam, 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 Thanniyam, December typically receives around 39 mm (1.5 inches) of precipitation spread over approximately 6 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

December Humidity in Thanniyam

In Thanniyam in December, humidity is 76%. With an average temperature of 28°C (83°F), this humidity feels like a warm, sticky embrace, making outdoor activities challenging and requiring travelers to stay hydrated and take frequent breaks in the shade.

December Average Humidity in Thanniyam

This chart illustrates the average monthly humidity levels in Thanniyam, 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 Thanniyam 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 Thanniyam

In Thanniyam 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 Thanniyam.

Maximum UV Index Levels in Thanniyam for December

The chart shows the monthly maximum UV Index (UVI) for Thanniyam 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 Thanniyam typically reaches 9, which falls under the very high exposure category.

Data source: Thanniyam 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 Thanniyam Compares to Other Months

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

This table compares monthly weather conditions in Thanniyam, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	28°C (83°F)	18 mm (0.7 inches)	64%	extreme
February Weather	29°C (85°F)	6 mm (0.3 inches)	57%	extreme
March Weather	30°C (86°F)	52 mm (2.0 inches)	57%	extreme
April Weather	29°C (85°F)	127 mm (5.0 inches)	68%	extreme
May Weather	28°C (83°F)	289 mm (11.4 inches)	81%	extreme
June Weather	27°C (81°F)	451 mm (17.7 inches)	84%	extreme
July Weather	26°C (80°F)	444 mm (17.5 inches)	87%	extreme
August Weather	26°C (80°F)	507 mm (20.0 inches)	87%	extreme
September Weather	27°C (80°F)	287 mm (11.3 inches)	87%	extreme
October Weather	27°C (81°F)	316 mm (12.4 inches)	84%	extreme
November Weather	28°C (82°F)	170 mm (6.7 inches)	82%	very high
December Weather	28°C (83°F)	39 mm (1.5 inches)	76%	very high