September weather forecast
Sheohar, India

The last month of the rainy (monsoon) season, September, is also a hot month in Sheohar, India, with an average temperature varying between 25.6°C (78.1°F) and 33.1°C (91.6°F).

Temperature

The beginning of September records an average high-temperature of a still tropical 33.1°C (91.6°F), marking a negligible difference from August's 34.6°C (94.3°F). An average nighttime temperature of 25.6°C (78.1°F) is recorded during September.

Heat index

In September, the heat index is evaluated at a blazing hot 45°C (113°F). Take note: Heat exhaustion and heat cramps are expected. Heatstroke can occur with prolonged effort.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', arises from combining readings of air temperature and relative moisture content. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to 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.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

The most humid month is September, with an average relative humidity of 73%.

Rainfall

In Sheohar, in September, it is raining for 19.5 days, with typically 129mm (5.08") of accumulated precipitation. Throughout the year, in Sheohar, India, there are 108.6 rainfall days, and 711mm (27.99") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12h and 19min.
On the first day of September in Sheohar, sunrise is at 5:28 am and sunset at 6:08 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 5:36 pm IST.

Sunshine

In Sheohar, the average sunshine in September is 8.7h.

UV index

The average daily maximum UV index in September in Sheohar is 7. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: In September, the UV index of 7 transforms into the following advice:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.