September weather forecastPattambi, India

Weather in September

The last month of the rainy (monsoon) season, September, is another warm month in Pattambi, India, with an average temperature varying between 22°C (71.6°F) and 29.5°C (85.1°F).

Temperature

With the onset of September, the average high-temperature registers at a still warm 29.5°C (85.1°F), subtly different from August's 28.2°C (82.8°F). Throughout the month of September, the nighttime temperature in Pattambi dips to an average of 22°C (71.6°F).

Heat index

The average heat index in September is calculated to be a sweltering 37°C (98.6°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is an aggregate value of air's warmth and moisture to show the human-felt temperature. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

In Pattambi, the average relative humidity in September is 84%.

Rainfall

In Pattambi, in September, during 23.4 rainfall days, 132mm (5.2") of precipitation is typically accumulated. Throughout the year, in Pattambi, there are 243.3 rainfall days, and 1538mm (60.55") of precipitation is accumulated.

Daylight

In Pattambi, the average length of the day in September is 12h and 11min.
On the first day of the month, sunrise is at 6:15 am and sunset at 6:34 pm. On the last day of September, sunrise is at 6:13 am and sunset at 6:16 pm IST.

Sunshine

In September, the average sunshine is 7.6h.

UV index

June through December, with an average maximum UV index of 6, are months with the lowest UV index in Pattambi. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum daily UV index of 6 during September morphs into the following directions:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.