September weather forecastBetma, India

Weather in September

The last month of the rainy (monsoon) season, September, is also a moderately hot month in Betma, India, with an average temperature varying between 21.9°C (71.4°F) and 29.8°C (85.6°F).

Temperature

The arrival of September denotes a barely perceptible change in the average high-temperatures to a still warm 29.8°C (85.6°F) from August's 28.4°C (83.1°F). During September, the temperature is averaged to a low of 21.9°C (71.4°F) at night.

Heat index

For September, the heat index is calculated to be a sweltering 37°C (98.6°F). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a value derived by merging air temperature with the humidity to convey how the climate feels. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

In September, the average relative humidity is 78%.

Rainfall

In Betma, in September, it is raining for 15.3 days, with typically 93mm (3.66") of accumulated precipitation. In Betma, during the entire year, the rain falls for 93.6 days and collects up to 615mm (24.21") of precipitation.

Daylight

In Betma, the average length of the day in September is 12h and 17min.
On the first day of September in Betma, sunrise is at 6:10 am and sunset at 6:44 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 6:16 pm IST.

Sunshine

In Betma, the average sunshine in September is 8h.

UV index

In September, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index of 7 during September translates into these guidelines:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.