September weather forecast
Chinnamanur, India

The last month of the rainy (monsoon) season, September, is another warm month in Chinnamanur, India, with an average temperature fluctuating between 29.8°C (85.6°F) and 21.5°C (70.7°F).

Temperature

The arrival of September denotes a barely perceptible change in the average high-temperatures to a still warm 29.8°C (85.6°F) from August's 29.6°C (85.3°F). Throughout September, Chinnamanur's nights cool down to an average of 21.5°C (70.7°F).

Heat index

In September, the heat index is estimated at a sweltering 35°C (95°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', unifies temperature and humidity readings to offer a comprehensive feel of warmth. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

The average relative humidity in September in Chinnamanur is 70%.

Rainfall

In September, the rain falls for 21.7 days. Throughout September, 74mm (2.91") of precipitation is accumulated. In Chinnamanur, during the entire year, the rain falls for 226.8 days and collects up to 893mm (35.16") of precipitation.

Snowfall

September is the only month when snow falls. The month with the most snowfall days in Chinnamanur, India, is September, when snow falls for 0.1 days.

Daylight

In September, the average length of the day in Chinnamanur, India, is 12h and 11min.
On the first day of September in Chinnamanur, sunrise is at 6:11 am and sunset at 6:29 pm. On the last day of the month, sunrise is at 6:09 am and sunset at 6:11 pm IST.

Sunshine

In September, the average sunshine is 8.8h.

UV index

The months with the lowest UV index are January, February, August through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: In September, an average UV index of 6 transforms into the following instructions:
Deter overexposure. Protecting against the sun's effects is essential. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.