September weather forecast
Kalikabari, Bangladesh

September, the first month of the autumn in Kalikabari, is still a hot month, with an average temperature fluctuating between 31.4°C (88.5°F) and 26.5°C (79.7°F).

Temperature

Kalikabari, Bangladesh, marks the start of September with an average high-temperature of a still tropical 31.4°C (88.5°F), hinting at a slight fluctuation from August's 31.5°C (88.7°F). Kalikabari's September nights witness minimal differential from the daytime temperatures, with averages of 26.5°C (79.7°F).

Heat index

In September, the average heat index is computed to be a blisteringly hot 42°C (107.6°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
Heat index data is primarily for areas with shade and subjected to light winds. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

The months with the highest humidity are July through September, with an average relative humidity of 80%.

Rainfall

In September, in Kalikabari, the rain falls for 22.1 days. Throughout September, 65mm (2.56") of precipitation is accumulated. In Kalikabari, Bangladesh, during the entire year, the rain falls for 140.4 days and collects up to 489mm (19.25") of precipitation.

Daylight

In September, the average length of the day is 12h and 17min.
On the first day of September in Kalikabari, sunrise is at 5:42 am and sunset at 6:16 pm. On the last day of the month, sunrise is at 5:50 am and sunset at 5:48 pm +06.

Sunshine

In September, the average sunshine in Kalikabari is 8.9h.

UV index

In Kalikabari, Bangladesh, the average daily maximum UV index in September is 7. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 7 in September converts into the following recommendations:
Deter overexposure. Protecting against the sun's effects is essential. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.