September weather forecastSohna, India

Weather in September

September, the last month of the rainy (monsoon) season in Sohna, is another hot month, with temperature in the range of an average low of 25.9°C (78.6°F) and an average high of 34.5°C (94.1°F).

Temperature

The transition from August to September brings an average high-temperature of a hot 34.5°C (94.1°F), barely different from August's 35.5°C (95.9°F). The average temperature during September nights is registered at a moderately hot 25.9°C (78.6°F).

Heat index

For September, the heat index is evaluated at an extremely hot 42°C (107.6°F). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

In September, the average relative humidity in Sohna is 57%.

Rainfall

In Sohna, during September, the rain falls for 11.8 days and regularly aggregates up to 69mm (2.72") of precipitation. In Sohna, during the entire year, the rain falls for 85.6 days and collects up to 395mm (15.55") of precipitation.

Daylight

In Sohna, the average length of the day in September is 12h and 20min.
On the first day of the month, sunrise is at 6:00 am and sunset at 6:43 pm. On the last day of September, sunrise is at 6:14 am and sunset at 6:08 pm IST.

Sunshine

In September, the average sunshine is 8.8h.

UV index

The average daily maximum UV index in September in Sohna is 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: An average maximum UV index of 7 in September leads to these recommendations:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.