September weather forecast
Kalapara, Bangladesh

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

Temperature

Kalapara's entry into September measures an average high-temperature of a still hot 31.4°C (88.5°F), closely parallel to the preceding month. The September average low temperature, marginally lower than the daytime high, records at a warm 26.5°C (79.7°F).

Heat index

In September, the average heat index is evaluated at an extremely hot 42°C (107.6°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', reflects the feeling of heat when considering both air temperature and humidity. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

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

Rainfall

In Kalapara, in September, during 22.1 rainfall days, 65mm (2.56") of precipitation is typically accumulated. Throughout the year, in Kalapara, there are 140.4 rainfall days, and 489mm (19.25") of precipitation is accumulated.

Daylight

In Kalapara, the average length of the day in September is 12h and 16min.
On the first day of September, sunrise is at 5:42 am and sunset at 6:15 pm. On the last day of the month, sunrise is at 5:50 am and sunset at 5:47 pm +06.

Sunshine

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

UV index

The average daily maximum UV index in September is 7. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: In September, the UV index of 7 transforms into the following advice:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.