September weather forecastPennathur, India

Weather in September

The last month of the rainy (monsoon) season, September, is another tropical month in Pennathur, India, with an average temperature varying between 24.3°C (75.7°F) and 33.5°C (92.3°F).

Temperature

Pennathur in September witnesses an average high-temperature of a still hot 33.5°C (92.3°F), indicating a slight variation from August's 34.1°C (93.4°F). The temperature dips to an average of 24.3°C (75.7°F) during September nights.

Heat index

During September, the heat index is appraised at a blisteringly hot 44°C (111.2°F). Stay alert: Heat cramps and heat exhaustion are expected. Heatstroke is a likely outcome of ongoing activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an estimation of the warmth sensation when considering humidity levels. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

In Pennathur, India, the average relative humidity in September is 67%.

Rainfall

In Pennathur, during September, the rain falls for 18.2 days and regularly aggregates up to 44mm (1.73") of precipitation. Throughout the year, there are 143.1 rainfall days, and 343mm (13.5") of precipitation is accumulated.

Daylight

In Pennathur, the average length of the day in September is 12h and 12min.
On the first day of September, sunrise is at 6:02 am and sunset at 6:23 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 6:03 pm IST.

Sunshine

In Pennathur, India, the average sunshine in September is 8.7h.

UV index

In September, the average daily maximum UV index in Pennathur is 7. 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: The UV index of 7 in September translates into these instructions:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.