September weather forecast
Narla, India

The last month of the rainy (monsoon) season, September, is another tropical month in Narla, India, with an average temperature varying between 22.8°C (73°F) and 31.3°C (88.3°F).

Temperature

Narla, India, records an average high-temperature of a still tropical 31.3°C (88.3°F) in September, maintaining a close correlation with August's 30.6°C (87.1°F). Throughout the month of September, Narla expects an average low of 22.8°C (73°F).

Heat index

September's heat index is estimated at an extremely hot 42°C (107.6°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are of high significance for children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

In September, the average relative humidity is 79%.

Rainfall

In Narla, in September, during 24.9 rainfall days, 223mm (8.78") of precipitation is typically accumulated. Throughout the year, there are 150.3 rainfall days, and 1126mm (44.33") of precipitation is accumulated.

Daylight

In Narla, the average length of the day in September is 12h and 16min.
On the first day of September, sunrise is at 5:40 am and sunset at 6:11 pm. On the last day of the month, sunrise is at 5:47 am and sunset at 5:45 pm IST.

Sunshine

In Narla, the average sunshine in September is 8.5h.

UV index

In Narla, the average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: An average UV index of 6 in September transforms into this advice:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.