September weather forecast
Chandauli, India

September, the last month of the rainy (monsoon) season in Chandauli, is another hot month, with an average temperature ranging between max 33.2°C (91.8°F) and min 25.3°C (77.5°F).

Temperature

Chandauli's weather in September, with an average high-temperature of a still hot 33.2°C (91.8°F), subtly shifts from August's 34.4°C (93.9°F). An average low-temperature of 25.3°C (77.5°F) is noted during the nights in September.

Heat index

During September, the heat index is computed to be a burning hot 45°C (113°F). Take note: Heat exhaustion and heat cramps are expected. Heatstroke can occur with prolonged effort.
Given the heat index, its values are aligned with shaded sites and gentle winds. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', reflects the feeling of heat when considering both air temperature and humidity. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

September is the most humid month, with an average relative humidity of 72%.

Rainfall

In September, the rain falls for 17 days. Throughout September, 133mm (5.24") of precipitation is accumulated. Throughout the year, there are 98 rainfall days, and 634mm (24.96") of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 18min.
On the first day of the month, sunrise is at 5:37 am and sunset at 6:16 pm. On the last day of September, sunrise is at 5:48 am and sunset at 5:44 pm IST.

Sunshine

The average sunshine in September is 9.4h.

UV index

In Chandauli, the average daily maximum UV index in September is 7. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: The average daily UV index of 7 in September transforms into the following instructions:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. 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 a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.