September weather forecast
Bomdila, India

September, the last month of the rainy (monsoon) season in Bomdila, is another hot month, with an average temperature varying between 31.5°C (88.7°F) and 23.2°C (73.8°F).

Temperature

Bomdila, India, notes an average high-temperature of a still hot 31.5°C (88.7°F) in September, displaying minor variation from August. During September, the nighttime temperature averages of 23.2°C (73.8°F).

Heat index

During September, the heat index is calculated to be a blisteringly hot 44°C (111.2°F). Mindful: Heat cramps and heat exhaustion are to be expected. Extended physical effort might result in heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', determines the feeling of heat when you account for the relative humidity. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

The average relative humidity in September is 83%.

Rainfall

In September, in Bomdila, the rain falls for 23.2 days. Throughout September, 176mm (6.93") of precipitation is accumulated. In Bomdila, during the entire year, the rain falls for 208.2 days and collects up to 1617mm (63.66") of precipitation.

Daylight

The average length of the day in September in Bomdila is 12h and 19min.
On the first day of September, sunrise is at 4:59 am and sunset at 5:40 pm. On the last day of the month, sunrise is at 5:12 am and sunset at 5:07 pm IST.

Sunshine

In September, the average sunshine is 8.2h.

UV index

The average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: In September, a regular UV index of 6 translates into these guidelines:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.