December Weather in Sini, India

Last updated: August 23, 2025

In December, the average temperature in Sini, India hovers around 19°C (66°F). Expect minimums of 7°C (45°F) and delightful highs reaching 30°C (86°F). During this month, anticipate 31 mm (1.2 in) of precipitation spread over 2 days, with an average humidity of 65%. Perfect for enjoying the unique climate while staying cozy!

December Temperature in Sini

In December in Sini, the average temperature is 19°C (66°F). The maximum can reach 30°C (86°F), and the minimum can be as low as 7°C (45°F). This pleasant climate makes it an ideal time for outdoor activities and exploring the local attractions.

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

The chart illustrates December temperature patterns in Sini, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sini, December typically has an average temperature of 19°C (66°F), with highs reaching up to 30°C (86°F) and lows dropping to around 7°C (45°F).

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

December Precipitation in Sini

In Sini in December, the precipitation amount is 31 mm (1.2 in) over a span of 2 days.

December Precipitation Trends in Sini

The chart displays monthly precipitation patterns in Sini, 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 Sini, December typically receives around 31 mm (1.2 inches) of precipitation spread over approximately 2 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 Sini

In Sini in December humidity is 65%. With an average temperature of 19°C (66°F), this humidity feels like a warm embrace, making outdoor activities refreshing but slightly sticky, so it's advisable to stay hydrated and take breaks in shaded areas while exploring.

December Average Humidity in Sini

This chart illustrates the average monthly humidity levels in Sini, 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 Sini is approximately 65%, 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 Sini

In Sini in December, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Sini, you can refer to this Hourly UV Index in Sini.

Maximum UV Index Levels in Sini for December

The chart shows the monthly maximum UV Index (UVI) for Sini 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 Sini typically reaches 6, which falls under the high exposure category.

Data source: Sini 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 Sini Compares to Other Months

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

This table compares monthly weather conditions in Sini, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	18°C (65°F)	4 mm (0.2 inches)	51%	high
February Weather	22°C (71°F)	14 mm (0.6 inches)	40%	very high
March Weather	27°C (81°F)	19 mm (0.8 inches)	27%	very high
April Weather	31°C (88°F)	46 mm (1.8 inches)	22%	very high
May Weather	31°C (88°F)	113 mm (4.4 inches)	41%	extreme
June Weather	30°C (87°F)	170 mm (6.7 inches)	56%	extreme
July Weather	29°C (84°F)	295 mm (11.6 inches)	83%	extreme
August Weather	28°C (83°F)	302 mm (11.9 inches)	86%	extreme
September Weather	28°C (83°F)	205 mm (8.1 inches)	85%	extreme
October Weather	27°C (80°F)	119 mm (4.7 inches)	82%	extreme
November Weather	23°C (73°F)	11 mm (0.5 inches)	72%	high
December Weather	19°C (66°F)	31 mm (1.2 inches)	65%	high