September weather forecastEtah, India

Weather in September

September, the last month of the rainy (monsoon) season in Etah, is another tropical month, with temperature in the range of an average low of 25.6°C (78.1°F) and an average high of 33.8°C (92.8°F).

Temperature

The shift into September reveals an average high-temperature of a still tropical 33.8°C (92.8°F), closely mirroring August's climate. An average low-temperature of 25.6°C (78.1°F) is common during the nights of September.

Heat index

The heat index value for September is appraised at a blistering 43°C (109.4°F). Beware: Heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Always consider that heat index estimations are for light winds and places in the shade. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

In Etah, the average relative humidity in September is 64%.

Rainfall

In Etah, in September, during 11.4 rainfall days, 41mm (1.61") of precipitation is typically accumulated. Throughout the year, there are 77.2 rainfall days, and 249mm (9.8") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12h and 19min.
On the first day of the month, sunrise is at 5:54 am and sunset at 6:36 pm. On the last day of September, sunrise is at 6:07 am and sunset at 6:02 pm IST.

Sunshine

The average sunshine in September is 9.4h.

UV index

In Etah, 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 unprotected exposure to Sun's UV rays for the ordinary person.
Note: In September, the UV index of 7 transforms into the following advice:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.