September weather forecast
Lalgudi, India

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

Temperature

September's average high-temperature is a hot 34.7°C (94.5°F), maintaining a close comparison with August's 35°C (95°F). The average low-temperature of 25.6°C (78.1°F) is witnessed during September.

Heat index

September's average heat index is evaluated at a blisteringly hot 44°C (111.2°F). Be cautious: Heat exhaustion along with heat cramps are predicted. Heatstroke is a possible consequence of continuous physical effort.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

The average relative humidity in September in Lalgudi is 60%.

Rainfall

In September, in Lalgudi, India, the rain falls for 18.2 days. Throughout September, 50mm (1.97") of precipitation is accumulated. In Lalgudi, India, during the entire year, the rain falls for 169.2 days and collects up to 485mm (19.09") of precipitation.

Daylight

In September, the average length of the day in Lalgudi is 12h and 11min.
On the first day of the month, sunrise is at 6:04 am and sunset at 6:24 pm. On the last day of September, sunrise is at 6:03 am and sunset at 6:05 pm IST.

Sunshine

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

UV index

In Lalgudi, the average daily maximum UV index in September is 7. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.
Note: A maximum high daily UV index of 7 during September translates into the following directions:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.