November weather forecast
Ariyalur, India

The last month of the post-monsoon autumn, November, is still a warm month in Ariyalur, India, with temperature in the range of an average high of 29.8°C (85.6°F) and an average low of 22.9°C (73.2°F).

Temperature

Ariyalur, India, registers an average high-temperature of a warm 29.8°C (85.6°F) at the commencement of November, closely related to the preceding month. Ariyalur records an average low-temperature of 22.9°C (73.2°F) throughout the month of November.

Heat index

For most parts of November, the heat index is calculated to be a very hot 37°C (98.6°F). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', binds temperature metrics with humidity values to give a sense of the actual warmth. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

The months with the highest humidity in Ariyalur, India, are November and December, with an average relative humidity of 81%.

Rainfall

In Ariyalur, during November, the rain falls for 19.9 days and regularly aggregates up to 109mm (4.29") of precipitation. Throughout the year, in Ariyalur, there are 178.4 rainfall days, and 608mm (23.94") of precipitation is accumulated.

Daylight

In Ariyalur, the average length of the day in November is 11h and 37min.
On the first day of November in Ariyalur, sunrise is at 6:05 am and sunset at 5:49 pm. On the last day of the month, sunrise is at 6:16 am and sunset at 5:48 pm IST.

Sunshine

The months with the least sunshine in Ariyalur are November and December, with an average of 5.6h of sunshine.

UV index

January, October through December, with an average maximum UV index of 6, are months with the lowest UV index in Ariyalur. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the average person.
Note: In November, the maximum UV index of 6 transforms into these recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.