September weather forecastSulur, India

Weather in September

September, the last month of the rainy (monsoon) season in Sulur, is another hot month, with temperature in the range of an average high of 32.5°C (90.5°F) and an average low of 22.5°C (72.5°F).

Temperature

Sulur, India, marks the arrival of September with an average high-temperature of a still tropical 32.5°C (90.5°F), hardly different from August's 31.9°C (89.4°F). In the month of September, Sulur witnesses a consistent average low-temperature of 22.5°C (72.5°F).

Heat index

The heat index value during September is appraised at a scorching 41°C (105.8°F). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', shows a temperature sensation when both heat and moisture conditions are combined. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. 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. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

The average relative humidity in September in Sulur is 67%.

Rainfall

In Sulur, in September, it is raining for 11.5 days, with typically 33mm (1.3") of accumulated precipitation. In Sulur, India, during the entire year, the rain falls for 131.5 days and collects up to 458mm (18.03") of precipitation.

Daylight

In Sulur, the average length of the day in September is 12h and 11min.
On the first day of September in Sulur, sunrise is at 6:11 am and sunset at 6:31 pm. On the last day of the month, sunrise is at 6:10 am and sunset at 6:12 pm IST.

Sunshine

In September, the average sunshine in Sulur is 9.1h.

UV index

The average daily maximum UV index in September in Sulur is 7. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.
Note: In September, the UV index of 7 transforms into the following advice:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.