September weather forecastDayal Bagh, India

Weather in September

The last month of the rainy (monsoon) season, September, is another hot month in Dayal Bagh, India, with temperature in the range of an average high of 34.3°C (93.7°F) and an average low of 25.9°C (78.6°F).

Temperature

The arrival of September brings an average high-temperature of a still tropical 34.3°C (93.7°F), subtly diverging from August's 34.6°C (94.3°F). During September nights, Dayal Bagh witnesses a consistent average temperature of 25.9°C (78.6°F).

Heat index

September's mean heat index is appraised at a scorching 43°C (109.4°F). Be prepared: Heat cramps and heat exhaustion are probable. Continued activity may lead to heatstroke.
Know that the heat index computations account for shaded terrains and slight winds. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air 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. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

In Dayal Bagh, the average relative humidity in September is 61%.

Rainfall

In September, in Dayal Bagh, the rain falls for 12.1 days. Throughout September, 70mm (2.76") of precipitation is accumulated. In Dayal Bagh, during the entire year, the rain falls for 82.3 days and collects up to 430mm (16.93") of precipitation.

Daylight

The average length of the day in September in Dayal Bagh is 12h and 19min.
On the first day of September in Dayal Bagh, sunrise is at 5:57 am and sunset at 6:38 pm. On the last day of the month, sunrise is at 6:10 am and sunset at 6:05 pm IST.

Sunshine

The average sunshine in September is 9.1h.

UV index

The average daily maximum UV index in September in Dayal Bagh, India, is 8. A UV Index of 8 to 10 symbolizes a very high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: A daily high UV index of 8 in September leads to these guidelines:
Immediate care is essential; skin and eyes can be harmed in no time without it. 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. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.