September weather forecastKaramadai, India

Weather in September

The last month of the rainy (monsoon) season, September, is another tropical month in Karamadai, India, with an average temperature fluctuating between 21.2°C (70.2°F) and 30.9°C (87.6°F).

Temperature

With the start of September, Karamadai measures an average high-temperature of a still tropical 30.9°C (87.6°F), not significantly differing from August's 30.3°C (86.5°F). September brings with it a nighttime average temperature of 21.2°C (70.2°F).

Heat index

During September, the heat index is evaluated at a sweltering 37°C (98.6°F). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.
Records show heat index calculations are tailored for shaded regions and mild winds. Exposure to unobstructed sunshine could lead to an increase in the heat index 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. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

In Karamadai, the average relative humidity in September is 70%.

Rainfall

In Karamadai, in September, during 18.8 rainfall days, 65mm (2.56") of precipitation is typically accumulated. Throughout the year, there are 193.6 rainfall days, and 740mm (29.13") of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 11min.
On the first day of the month, sunrise is at 6:12 am and sunset at 6:32 pm. On the last day of September, in Karamadai, sunrise is at 6:10 am and sunset at 6:13 pm IST.

Sunshine

The average sunshine in September in Karamadai is 9h.

UV index

The average daily maximum UV index in September in Karamadai is 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 6 in September interprets into the following recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. 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. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.