October weather forecast
Usilampatti, India

October, the first month of the post-monsoon autumn in Usilampatti, is also a hot month, with temperature in the range of an average low of 21.3°C (70.3°F) and an average high of 30.1°C (86.2°F).

Temperature

The arrival of October denotes a barely perceptible change in the average high-temperatures to a still tropical 30.1°C (86.2°F) from September's 31.6°C (88.9°F). Usilampatti observes an average low-temperature of 21.3°C (70.3°F) during October.

Heat index

The average heat index in October is calculated to be a torrid 36°C (96.8°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
It is important to note that the heat index values are for shaded areas and light wind scenarios. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'real feel' or 'apparent temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely vital to babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

In October, the average relative humidity in Usilampatti is 71%.

Rainfall

The month with the most rainfall is October, when the rain falls for 23.9 days and typically aggregates up to 216mm (8.5") of precipitation.

Daylight

In Usilampatti, the average length of the day in October is 11h and 55min.
On the first day of October in Usilampatti, sunrise is at 6:07 am and sunset at 6:09 pm. On the last day of the month, sunrise is at 6:09 am and sunset at 5:55 pm IST.

Sunshine

In October, the average sunshine in Usilampatti is 7.7h.

UV index

January, October through December, with an average maximum UV index of 6, are months with the lowest UV index in Usilampatti. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The daily high UV index of 6 in October translates into this advice:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.