September weather forecast
Saptibari, Bangladesh

The first month of the autumn, September, is also a hot month in Saptibari, Bangladesh, with an average temperature varying between 32.1°C (89.8°F) and 25.3°C (77.5°F).

Temperature

Saptibari's average high-temperature in September is a still hot 32.1°C (89.8°F), indicating a subtle variation from August. An average low-temperature of 25.3°C (77.5°F) is common during the nights of September.

Heat index

For September, the heat index is evaluated at a blazing hot 45°C (113°F). Stay mindful: Heat exhaustion and heat cramps are likely. Heatstroke could follow extended physical effort.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

The months with the highest humidity are July and September, with an average relative humidity of 81%.

Rainfall

In Saptibari, Bangladesh, during September, the rain falls for 25.9 days and regularly aggregates up to 249mm (9.8") of precipitation. In Saptibari, during the entire year, the rain falls for 187.1 days and collects up to 1613mm (63.5") of precipitation.

Daylight

In September, the average length of the day is 12h and 19min.
On the first day of September, sunrise is at 5:42 am and sunset at 6:21 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 5:50 pm +06.

Sunshine

In Saptibari, the average sunshine in September is 8.8h.

UV index

The months with the highest UV index are March through September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum daily UV index of 7 during September morphs into the following directions:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.