September weather forecast
Ennore, India

The last month of the rainy (monsoon) season, September, is also a hot month in Ennore, India, with an average temperature ranging between max 31.6°C (88.9°F) and min 27.3°C (81.1°F).

Temperature

September welcomes an average high-temperature of a still tropical 31.6°C (88.9°F), not much different from the preceding month. In Ennore, September is characterized by an average low-temperature of 27.3°C (81.1°F), indicating a minor drop from daytime highs.

Heat index

Throughout September, the heat index is calculated to be a blisteringly hot 40°C (104°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', gauges the sensation of temperature factoring in the air's moisture content. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

The average relative humidity in September in Ennore, India, is 72%.

Rainfall

In Ennore, in September, it is raining for 23.1 days, with typically 98mm (3.86") of accumulated precipitation. Throughout the year, in Ennore, there are 157.6 rainfall days, and 823mm (32.4") of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 12min.
On the first day of September in Ennore, sunrise is at 5:57 am and sunset at 6:19 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 5:59 pm IST.

Sunshine

The average sunshine in September is 10.7h.

UV index

In September, the average daily maximum UV index in Ennore is 7. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: In September, the maximum UV index of 7 suggests these recommendations:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Enhance your sun protection with tightly woven, yet airy clothing.