September weather forecast
Musiri, India

September, the last month of the rainy (monsoon) season in Musiri, is another tropical month, with an average temperature ranging between max 34.7°C (94.5°F) and min 25.6°C (78.1°F).

Temperature

With the transition into September, Musiri notes an average high-temperature of a hot 34.7°C (94.5°F), closely resembling August. An average low-temperature of 25.6°C (78.1°F) is recorded in the month of September in Musiri.

Heat index

The heat index value during September is evaluated at an extremely hot 44°C (111.2°F). Observe: Heat exhaustion and heat cramps are probable. Heatstroke is on the horizon with prolonged exertion.
Heat index values are typically calculated for conditions of shade and a light breeze. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', quantifies the warmth felt when relative humidity is considered. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

In September, the average relative humidity in Musiri is 60%.

Rainfall

In September, the rain falls for 20.1 days. Throughout September, 57mm (2.24") of precipitation is accumulated. In Musiri, India, during the entire year, the rain falls for 173.2 days and collects up to 532mm (20.94") of precipitation.

Daylight

In Musiri, the average length of the day in September is 12h and 11min.
On the first day of September, sunrise is at 6:06 am and sunset at 6:25 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 6:07 pm IST.

Sunshine

In Musiri, the average sunshine in September is 8.9h.

UV index

The average daily maximum UV index in September is 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: An average maximum UV index of 7 in September leads to these recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.