September weather forecast
Giddalur, India

September, the last month of the rainy (monsoon) season in Giddalur, is another hot month, with an average temperature varying between 32.1°C (89.8°F) and 24.1°C (75.4°F).

Temperature

Giddalur records an average high-temperature of a still hot 32.1°C (89.8°F) in September, maintaining a close correlation with August's 32.3°C (90.1°F). The average low-temperature during September nights is a warm 24.1°C (75.4°F).

Heat index

In September, the heat index is calculated to be a blisteringly hot 40°C (104°F). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
Data suggests that the heat index is set for environments in shade and with a light wind. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'apparent temperature' or 'real feel', shows a temperature sensation when both heat and moisture conditions are combined. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

In Giddalur, the average relative humidity in September is 69%.

Rainfall

In Giddalur, in September, during 15.9 rainfall days, 80mm (3.15") of precipitation is typically accumulated. Throughout the year, there are 111.1 rainfall days, and 554mm (21.81") of precipitation is accumulated.

Daylight

The average length of the day in September in Giddalur is 12h and 13min.
On the first day of the month, sunrise is at 6:01 am and sunset at 6:26 pm. On the last day of September, sunrise is at 6:03 am and sunset at 6:04 pm IST.

Sunshine

In September, the average sunshine is 7.7h.

UV index

In Giddalur, the average daily maximum UV index in September is 7. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index of 7 during September leads to these instructions:
Prevent overexposure. Protection from the sun's harmful effects is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.