September weather forecast
Raniganj, India

The last month of the rainy (monsoon) season, September, is also a hot month in Raniganj, India, with an average temperature ranging between min 25.2°C (77.4°F) and max 32.2°C (90°F).

Temperature

In September, Raniganj experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 32.8°C (91°F) in August to a still hot 32.2°C (90°F). Throughout September, Raniganj witnesses a nighttime temperature average of 25.2°C (77.4°F).

Heat index

The heat index value for September is evaluated at a blistering 44°C (111.2°F). Take heed: Heat exhaustion and heat cramps are anticipated. Heatstroke is a potential outcome of continuous activity.
Keep in mind the heat index values are meant for areas in shade and with light wind. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

The most humid month is September, with an average relative humidity of 78%.

Rainfall

In Raniganj, during September, the rain falls for 20.4 days and regularly aggregates up to 145mm (5.71") of precipitation. Throughout the year, in Raniganj, there are 130.4 rainfall days, and 784mm (30.87") of precipitation is accumulated.

Daylight

The average length of the day in September in Raniganj, India, is 12h and 17min.
On the first day of September in Raniganj, sunrise is at 5:23 am and sunset at 5:59 pm. On the last day of the month, sunrise is at 5:33 am and sunset at 5:29 pm IST.

Sunshine

September and December, with an average of 7.4h of sunshine, are months with the least sunshine.

UV index

The average daily maximum UV index in September is 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index, 7 during September, leads to the following recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.