September weather forecast
Challakere, India

September, the last month of the rainy (monsoon) season in Challakere, is another warm month, with an average temperature ranging between max 29.5°C (85.1°F) and min 21.5°C (70.7°F).

Temperature

Challakere observes an average high-temperature of a still warm 29.5°C (85.1°F) in September, barely different from 29.3°C (84.7°F) in August. In the month of September, the average temperature dips to a pleasant 21.5°C (70.7°F) during the night.

Heat index

The heat index in September is calculated to be a very hot 35°C (95°F). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', blends air temperature and moisture content to represent the felt temperature to humans. 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. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

With an average relative humidity of 73%, September is the most humid month.

Rainfall

In Challakere, during September, the rain falls for 21.7 days and regularly aggregates up to 85mm (3.35") of precipitation. Throughout the year, in Challakere, there are 144.7 rainfall days, and 538mm (21.18") of precipitation is accumulated.

Daylight

In September, the average length of the day in Challakere is 12h and 13min.
On the first day of September, sunrise is at 6:11 am and sunset at 6:35 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 6:13 pm IST.

Sunshine

In September, the average sunshine in Challakere is 8h.

UV index

The months with the lowest UV index are January, July through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index, 6 in September, converts into the following recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. During bright days, sunglasses that offer UVA and UVB defense are recommended.