September weather forecast
Shahdara, India

The last month of the rainy (monsoon) season, September, is another tropical month in Shahdara, India, with an average temperature varying between 34.5°C (94.1°F) and 25.5°C (77.9°F).

Temperature

Shahdara experiences a minor change to a hot 34.5°C (94.1°F) in average high-temperature during September, closely reflecting August. Throughout the nights in September, an average low-temperature of 25.5°C (77.9°F) is noted.

Heat index

Throughout September, the heat index is computed to be an extremely hot 44°C (111.2°F). Attention: Heat exhaustion and heat cramps are anticipated. Prolonged effort can result in heatstroke.
Heat index details are generally centered around shaded locations and a mild breeze. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', joins air temperature with relative humidity to produce a temperature perception for humans. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

The average relative humidity in September is 60%.

Rainfall

In September, the rain falls for 12.3 days. Throughout September, 65mm (2.56") of precipitation is accumulated. In Shahdara, during the entire year, the rain falls for 82.2 days and collects up to 380mm (14.96") of precipitation.

Daylight

In Shahdara, the average length of the day in September is 12h and 20min.
On the first day of the month, sunrise is at 5:59 am and sunset at 6:42 pm. On the last day of September, in Shahdara, sunrise is at 6:13 am and sunset at 6:08 pm IST.

Sunshine

In Shahdara, the average sunshine in September is 9.1h.

UV index

In Shahdara, the average daily maximum UV index in September is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum UV index of 7 during September leads to these instructions:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.