September weather forecast
Narla, India

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

Temperature

September brings a marginal elevation to a still hot 31.3°C (88.3°F) from August's 30.6°C (87.1°F) in Narla's average high-temperatures. In the month of September, the average temperature in Narla dips to a pleasant 22.8°C (73°F) during the night.

Heat index

In September, the heat index is appraised at a blisteringly hot 42°C (107.6°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

The average relative humidity in September is 79%.

Rainfall

In Narla, in September, it is raining for 24.9 days, with typically 223mm (8.78") of accumulated precipitation. 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 the month, sunrise is at 5:40 am and sunset at 6:11 pm. On the last day of September, sunrise is at 5:47 am and sunset at 5:45 pm IST.

Sunshine

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

UV index

In Narla, the average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: In September, an average UV index of 6 transforms into the following instructions:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.