December weather forecastChittur, India

Weather in December

December, the first month of the winter in Chittur, is also a moderately hot month, with an average temperature fluctuating between 29.9°C (85.8°F) and 19.4°C (66.9°F).

Temperature

An average high-temperature of a still moderately hot 29.9°C (85.8°F) marks December, exhibiting a close resemblance to the conditions in November. Chittur's December nights cool down to an average low-temperature of 19.4°C (66.9°F).

Heat index

In December, the average heat index is estimated at a torrid 36°C (96.8°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
When referencing the heat index, its values are suitable for shady environments and light breezes. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

In December, the average relative humidity in Chittur is 73%.

Rainfall

In December, in Chittur, the rain falls for 10.8 days. Throughout December, 25mm (0.98") of precipitation is accumulated. Throughout the year, in Chittur, there are 238.3 rainfall days, and 1218mm (47.95") of precipitation is accumulated.

Daylight

With an average of 11h and 30min of daylight, December has the shortest days of the year in Chittur.
On the first day of December in Chittur, sunrise is at 6:25 am and sunset at 5:58 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 6:11 pm IST.

Sunshine

The average sunshine in December is 8.8h.

UV index

January, June through December, with an average maximum UV index of 6, are months with the lowest UV index in Chittur, India. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 6 in December converts into the following recommendations:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.