September weather forecast
Nichlaul, India

September, the last month of the rainy (monsoon) season in Nichlaul, is another hot month, with an average temperature varying between 26.4°C (79.5°F) and 33.5°C (92.3°F).

Temperature

The commencement of September brings an average high-temperature of a still tropical 33.5°C (92.3°F), marking an inconsequential divergence from August. Nichlaul experiences an average nighttime temperature of 26.4°C (79.5°F) in the month of September.

Heat index

The heat index value during September is calculated to be a scorching 44°C (111.2°F). On guard: Heat exhaustion and heat cramps are predicted. Heatstroke is a potential hazard with continuous physical effort.
Heat index readings emphasize conditions of light breezes and shaded spots. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'real feel' or 'feels like', blends air temperature and moisture content to represent the felt temperature to humans. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. 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 particular significance for children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The months with the highest humidity in Nichlaul are August and September, with an average relative humidity of 67%.

Rainfall

In Nichlaul, in September, during 13.8 rainfall days, 101mm (3.98") of precipitation is typically accumulated. Throughout the year, there are 90.8 rainfall days, and 661mm (26.02") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12h and 19min.
On the first day of the month, sunrise is at 5:34 am and sunset at 6:15 pm. On the last day of September, in Nichlaul, sunrise is at 5:47 am and sunset at 5:42 pm IST.

Sunshine

In September, the average sunshine is 10.3h.

UV index

In Nichlaul, the average daily maximum UV index in September is 7. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The daily maximum UV index of 7 in September interprets into the following advice:
Deflect overexposure. Sun protection is a necessity. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Opt for tightly woven and loose clothing to enhance protection from the Sun.