September weather forecast
Bihariganj, India

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

Temperature

September's presence marks an average high-temperature of a still hot 33.1°C (91.6°F), subtly varied from August's 34.1°C (93.4°F). During the month of September, Bihariganj anticipates a mean low-temperature of 25.6°C (78.1°F).

Heat index

September's average heat index is appraised at a burning hot 45°C (113°F). Attention: Heat exhaustion and heat cramps are anticipated. Prolonged effort can result in heatstroke.
Remember that heat index calculations are made for conditions in the shade with light wind. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', shows a temperature sensation when both heat and moisture conditions are combined. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. 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. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

July through September, with an average relative humidity of 73%, are the most humid months in Bihariganj.

Rainfall

In September, the rain falls for 21.5 days. Throughout September, 145mm (5.71") of precipitation is accumulated. In Bihariganj, during the entire year, the rain falls for 128 days and collects up to 769mm (30.28") of precipitation.

Daylight

In September, the average length of the day in Bihariganj is 12h and 19min.
On the first day of September in Bihariganj, India, sunrise is at 5:22 am and sunset at 6:01 pm. On the last day of the month, sunrise is at 5:33 am and sunset at 5:29 pm IST.

Sunshine

The average sunshine in September in Bihariganj, India, is 8.2h.

UV index

In September, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index, 7 during September, leads to the following recommendations:
Guard oneself from overexposure. Defence against sun injury is vital. 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. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.