September weather forecast
Joarianala, Bangladesh

The first month of the autumn, September, is still a warm month in Joarianala, Bangladesh, with an average temperature fluctuating between 29.8°C (85.6°F) and 25.9°C (78.6°F).

Temperature

Upon the onset of September, Joarianala witnesses an average high-temperature of a still warm 29.8°C (85.6°F), showing a close resemblance to the prior month. Joarianala, during the September nights, maintains an average temperature of 25.9°C (78.6°F), closely aligned with its daytime readings.

Heat index

For September, the heat index is computed to be a fiery hot 38°C (100.4°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
By perspiring, the human body can shed its excessive warmth since evaporated sweat cools it off. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

The average relative humidity in September in Joarianala is 83%.

Rainfall

In September, the rain falls for 19.2 days. Throughout September, 96mm (3.78") of precipitation is accumulated. Throughout the year, in Joarianala, there are 138.7 rainfall days, and 1054mm (41.5") of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 16min.
On the first day of September, sunrise is at 5:34 am and sunset at 6:07 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 5:40 pm +06.

Sunshine

In Joarianala, Bangladesh, the average sunshine in September is 8.4h.

UV index

March through June and September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum UV index of 7 during September translates into these guidelines:
Deter overexposure. Protecting against the sun's effects is essential. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.