October weather forecast
Arcot, India

October, the first month of the post-monsoon autumn in Arcot, is still a hot month, with an average temperature varying between 32°C (89.6°F) and 23.2°C (73.8°F).

Temperature

The shift into October records an average high-temperature of a still hot 32°C (89.6°F), subtly varied from September's 33.5°C (92.3°F). An average low-temperature of 23.2°C (73.8°F) is anticipated throughout the nights in Arcot during October.

Heat index

The heat index value during October is evaluated at an extremely hot 42°C (107.6°F). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

In October, the average relative humidity is 73%.

Rainfall

The month with the most rainfall in Arcot is October, when the rain falls for 21.4 days and typically aggregates up to 121mm (4.76") of precipitation.

Daylight

The average length of the day in October is 11h and 51min.
On the first day of the month, sunrise is at 6:01 am and sunset at 6:02 pm. On the last day of October, in Arcot, sunrise is at 6:06 am and sunset at 5:46 pm IST.

Sunshine

In Arcot, the average sunshine in October is 6.6h.

UV index

January, October through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The daily maximum UV index of 6 in October interprets into the following advice:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Enhance your sun protection with tightly woven, yet airy clothing.