September weather forecast
Dumraon, India

The last month of the rainy (monsoon) season, September, is another hot month in Dumraon, India, with an average temperature fluctuating between 25.5°C (77.9°F) and 33.2°C (91.8°F).

Temperature

Dumraon experiences an average high-temperature of a still tropical 33.2°C (91.8°F) in September, marking an insignificant shift from 34.7°C (94.5°F) in August. In the month of September, Dumraon witnesses a consistent average low-temperature of 25.5°C (77.9°F).

Heat index

The heat index value during September is estimated at a burning hot 45°C (113°F). Be cautious: Heat exhaustion along with heat cramps are predicted. Heatstroke is a possible consequence of continuous physical effort.
Understand that the heat index values take into account shaded locations and mild winds. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', 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. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

With an average relative humidity of 73%, September is the most humid month in Dumraon.

Rainfall

In Dumraon, in September, it is raining for 15.2 days, with typically 110mm (4.33") of accumulated precipitation. In Dumraon, India, during the entire year, the rain falls for 88 days and collects up to 513mm (20.2") of precipitation.

Daylight

The average length of the day in September is 12h and 18min.
On the first day of September in Dumraon, sunrise is at 5:33 am and sunset at 6:12 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 5:41 pm IST.

Sunshine

The average sunshine in September in Dumraon, India, is 9h.

UV index

The average daily maximum UV index in September is 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 7 during September translates into the following directions:
Inhibit overexposure. Warding off sun damage is of utmost importance. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.