August weather forecastPurnankuppam, India

Weather in August

August, the same as July, in Purnankuppam, India, is a hot rainy (monsoon) season month, with an average temperature fluctuating between 27.6°C (81.7°F) and 32.2°C (90°F).

Temperature

August commences with an average high-temperature of a still tropical 32.2°C (90°F), showing little deviation from July's 33.1°C (91.6°F). Purnankuppam encounters a small divergence from daytime high temperatures, averaging a low-temperature of 27.6°C (81.7°F) during August nights.

Heat index

The heat index value for August is estimated at a scorching 41°C (105.8°F). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', comes about by integrating the temperature readings with the humidity levels. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

The average relative humidity in August is 69%.

Rainfall

In Purnankuppam, in August, during 23.5 rainfall days, 107mm (4.21") of precipitation is typically accumulated. Throughout the year, in Purnankuppam, there are 176.2 rainfall days, and 886mm (34.88") of precipitation is accumulated.

Daylight

In August, the average length of the day is 12h and 31min.
On the first day of August, sunrise is at 5:58 am and sunset at 6:36 pm. On the last day of the month, sunrise is at 6:00 am and sunset at 6:21 pm IST.

Sunshine

The average sunshine in August is 9.7h.

UV index

The average daily maximum UV index in August in Purnankuppam is 7. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: In August, a daily UV index of 7 turns into the following recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.