September weather forecast
Sasaram, India

September, the last month of the rainy (monsoon) season in Sasaram, is another hot month, with an average temperature ranging between max 32.9°C (91.2°F) and min 25°C (77°F).

Temperature

A minor adjustment in Sasaram's average high-temperature is noted with the start of September, touching a still tropical 32.9°C (91.2°F) from August's 34°C (93.2°F). Sasaram anticipates an average minimum temperature of 25°C (77°F) in the month of September.

Heat index

The average heat index in September is estimated at a life-threatening hot 45°C (113°F). Take heed: Heat exhaustion and heat cramps are anticipated. Heatstroke is a potential outcome of continuous activity.
Observations indicate that the heat index values are for shady locations with light wind. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

September is the most humid month, with an average relative humidity of 74%.

Rainfall

In September, the rain falls for 16.6 days. Throughout September, 128mm (5.04") of precipitation is accumulated. Throughout the year, in Sasaram, there are 95.4 rainfall days, and 633mm (24.92") of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 18min.
On the first day of September in Sasaram, India, sunrise is at 5:34 am and sunset at 6:12 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 5:41 pm IST.

Sunshine

The average sunshine in September is 9h.

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 exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 7 in September translates into these instructions:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. 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. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.