September weather forecast
Rajargaon, Bangladesh

September, the first month of the autumn in Rajargaon, is still a hot month, with an average temperature ranging between max 31.6°C (88.9°F) and min 26.3°C (79.3°F).

Temperature

A minor adjustment in Rajargaon's average high-temperature is noted with the start of September, touching a still tropical 31.6°C (88.9°F) from August's 31.8°C (89.2°F). During September, Rajargaon sees a mean low-temperature of 26.3°C (79.3°F).

Heat index

September's average heat index is computed to be a scorching 43°C (109.4°F). Stay watchful: Heat exhaustion along with heat cramps are likely. Ongoing effort may cause heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', joins air temperature with relative humidity to produce a temperature perception for humans. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. 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.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

July through September, with an average relative humidity of 81%, are the most humid months.

Rainfall

In Rajargaon, in September, during 22.7 rainfall days, 79mm (3.11") of precipitation is typically accumulated. In Rajargaon, Bangladesh, during the entire year, the rain falls for 154.2 days and collects up to 586mm (23.07") of precipitation.

Daylight

In Rajargaon, the average length of the day in September is 12h and 17min.
On the first day of the month, sunrise is at 5:39 am and sunset at 6:14 pm. On the last day of September, in Rajargaon, sunrise is at 5:48 am and sunset at 5:45 pm +06.

Sunshine

The average sunshine in September in Rajargaon is 8.6h.

UV index

The months with the highest UV index in Rajargaon are March through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum daily UV index of 7 during September morphs into the following directions:
Guard against overexposure. Protection from sun-induced harm is essential. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.