September weather forecast
Kalligudi, India

September, the last month of the rainy (monsoon) season in Kalligudi, is another very hot month, with an average temperature varying between 26.9°C (80.4°F) and 35.3°C (95.5°F).

Temperature

The arrival of September coincides with an average high-temperature of a still sweltering 35.3°C (95.5°F), indicating a minimal shift from August's 35.8°C (96.4°F). Kalligudi registers a consistent average low-temperature of 26.9°C (80.4°F) during September.

Heat index

September's mean heat index is evaluated at a blisteringly hot 43°C (109.4°F). Keep on guard: Heat exhaustion and heat cramps are probable. Heatstroke is a possible danger with ongoing physical activity.
Always consider that heat index estimations are for light winds and places in the shade. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', quantifies the warmth felt when relative humidity is considered. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

The average relative humidity in September is 54%.

Rainfall

In Kalligudi, in September, it is raining for 18.4 days, with typically 71mm (2.8") of accumulated precipitation. In Kalligudi, during the entire year, the rain falls for 172.2 days and collects up to 768mm (30.24") of precipitation.

Daylight

In September, the average length of the day is 12h and 11min.
On the first day of September, sunrise is at 6:09 am and sunset at 6:27 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 6:09 pm IST.

Sunshine

The average sunshine in September in Kalligudi is 8.8h.

UV index

The average daily maximum UV index in September in Kalligudi, India, is 7. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 7 during September translates into the following directions:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.