September weather forecast
Megnanapuram, India

September, the last month of the rainy (monsoon) season in Megnanapuram, is another hot month, with an average temperature varying between 33.4°C (92.1°F) and 24.9°C (76.8°F).

Temperature

Megnanapuram registers an average high-temperature of a still tropical 33.4°C (92.1°F) with the arrival of September, showing minor deviation from the preceding month. Megnanapuram records an average temperature drop to a moderately hot 24.9°C (76.8°F) in September.

Heat index

September's heat index is calculated to be a blisteringly 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.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

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

Rainfall

In Megnanapuram, in September, during 12.3 rainfall days, 47mm (1.85") of precipitation is typically accumulated. In Megnanapuram, during the entire year, the rain falls for 181.1 days and collects up to 825mm (32.48") of precipitation.

Daylight

In Megnanapuram, the average length of the day in September is 12h and 10min.
On the first day of the month, sunrise is at 6:09 am and sunset at 6:26 pm. On the last day of September, in Megnanapuram, India, sunrise is at 6:06 am and sunset at 6:09 pm IST.

Sunshine

In September, the average sunshine in Megnanapuram is 9.2h.

UV index

The months with the highest UV index in Megnanapuram are January through November, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: A maximum high daily UV index of 7 during September translates into the following directions:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Enhance your sun protection with tightly woven, yet airy clothing.