September weather forecastKopaganj, India

Weather in September

September, the last month of the rainy (monsoon) season in Kopaganj, is another tropical month, with an average temperature ranging between min 25.6°C (78.1°F) and max 33.3°C (91.9°F).

Temperature

September's arrival brings an average high-temperature of a still hot 33.3°C (91.9°F), slightly deviating from August's 34.4°C (93.9°F). Kopaganj's average low-temperature is measured at a warm 25.6°C (78.1°F) during September.

Heat index

September's average heat index is evaluated at a burning hot 45°C (113°F). Vigilance: Heat cramps and heat exhaustion are likely. The likelihood of heatstroke increases with continued activity.
It is important to note that the heat index values are for shaded areas and light wind scenarios. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. 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 to babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

With an average relative humidity of 71%, September is the most humid month.

Rainfall

In Kopaganj, in September, it is raining for 15.4 days, with typically 81mm (3.19") of accumulated precipitation. In Kopaganj, during the entire year, the rain falls for 87.6 days and collects up to 412mm (16.22") of precipitation.

Daylight

In Kopaganj, the average length of the day in September is 12h and 19min.
On the first day of the month, sunrise is at 5:35 am and sunset at 6:15 pm. On the last day of September, sunrise is at 5:47 am and sunset at 5:43 pm IST.

Sunshine

In September, the average sunshine is 9.4h.

UV index

The average daily maximum UV index in September is 7. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: In September, the average maximum UV index of 7 translates into the following recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.