October weather forecast
Perundurai, India

October, the first month of the post-monsoon autumn in Perundurai, is also a hot month, with an average temperature varying between 23°C (73.4°F) and 32°C (89.6°F).

Temperature

The advent of October presents an average high-temperature of a still hot 32°C (89.6°F), maintaining a close correlation with the preceding month. The mean low-temperature during October nights in Perundurai is a warm 23°C (73.4°F).

Heat index

The heat index for October is computed to be a scorching 41°C (105.8°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
For clarity, heat index numbers account for light winds and areas under shade. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a single figure representing how weather conditions feel when combining temperature and humidity. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

The average relative humidity in October in Perundurai, India, is 72%.

Rainfall

The month with the most rainfall in Perundurai is October, when the rain falls for 23.7 days and typically aggregates up to 159mm (6.26") of precipitation.

Daylight

In October, the average length of the day is 11h and 53min.
On the first day of the month, sunrise is at 6:08 am and sunset at 6:09 pm. On the last day of October, in Perundurai, sunrise is at 6:11 am and sunset at 5:55 pm IST.

Sunshine

In Perundurai, the average sunshine in October is 7.6h.

UV index

January, October through December, with an average maximum UV index of 6, are months with the lowest UV index in Perundurai. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 6 in October converts into the following recommendations:
Guard oneself from overexposure. Defence against sun injury is vital. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.