October weather forecastPonnai, India

Weather in October

The first month of the post-monsoon autumn, October, is still a hot month in Ponnai, India, with temperature in the range of an average low of 21.8°C (71.2°F) and an average high of 30.8°C (87.4°F).

Temperature

As September transitions into October, Ponnai records an average high-temperature of a still hot 30.8°C (87.4°F), showing a gentle shift from the preceding month. During October, Ponnai observes a consistent average nighttime temperature of 21.8°C (71.2°F).

Heat index

The heat index in October is evaluated at a very hot 39°C (102.2°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
Be aware that heat index ratings are designed for shaded locations and minor breezes. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

In October, the average relative humidity in Ponnai, India, is 75%.

Rainfall

The month with the most rainfall is October, when the rain falls for 21.5 days and typically aggregates up to 106mm (4.17") of precipitation.

Daylight

The average length of the day in October in Ponnai is 11h and 50min.
On the first day of the month, sunrise is at 6:02 am and sunset at 6:02 pm. On the last day of October, in Ponnai, sunrise is at 6:06 am and sunset at 5:46 pm IST.

Sunshine

In October, the average sunshine is 6.6h.

UV index

January, February, October through December, with an average maximum UV index of 6, are months with the lowest UV index in Ponnai. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: An average maximum UV index of 6 in October leads to these recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. To cut down UV radiation exposure by about half, sport a wide-brim hat.