September weather forecastDhemaji, India

Weather in September

September, the last month of the rainy (monsoon) season in Dhemaji, is another warm month, with temperature in the range of an average high of 29.1°C (84.4°F) and an average low of 21.9°C (71.4°F).

Temperature

As September takes its course, Dhemaji's average high-temperature registers at a warm 29.1°C (84.4°F), closely aligning with the preceding month. Throughout the month of September, the average temperature dips to an agreeable 21.9°C (71.4°F) at night.

Heat index

The heat index in September is evaluated at a sweltering 36°C (96.8°F). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
Records show heat index calculations are tailored for shaded regions and mild winds. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

The average relative humidity in September is 85%.

Rainfall

In September, in Dhemaji, the rain falls for 27.7 days. Throughout September, 353mm (13.9") of precipitation is accumulated. Throughout the year, in Dhemaji, there are 256.3 rainfall days, and 2742mm (107.95") of precipitation is accumulated.

Daylight

In September, the average length of the day in Dhemaji, India, is 12h and 19min.
On the first day of September in Dhemaji, sunrise is at 4:50 am and sunset at 5:32 pm. On the last day of the month, sunrise is at 5:04 am and sunset at 4:59 pm IST.

Sunshine

In Dhemaji, the average sunshine in September is 7.6h.

UV index

April through September, with an average maximum UV index of 6, are months with the highest UV index in Dhemaji. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: The UV index of 6 during September leads to these advisories:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. To cut down UV radiation exposure by about half, sport a wide-brim hat.