September weather forecast
Jiraitali, Bangladesh

The first month of the autumn, September, is still a tropical month in Jiraitali, Bangladesh, with temperature in the range of an average high of 32.4°C (90.3°F) and an average low of 25.7°C (78.3°F).

Temperature

September experiences an average high-temperature of a still hot 32.4°C (90.3°F), barely different from August's 32.6°C (90.7°F). During September, Jiraitali records a consistent average nighttime temperature of 25.7°C (78.3°F).

Heat index

The average heat index in September is computed to be a blazing hot 46°C (114.8°F). Beware: Heat exhaustion along with heat cramps are on the cards. Heatstroke could result from sustained physical activity.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', shows a temperature sensation when both heat and moisture conditions are combined. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are especially vital to children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

In September, the average relative humidity is 80%.

Rainfall

In September, in Jiraitali, the rain falls for 17.6 days. Throughout September, 40mm (1.57") of precipitation is accumulated. In Jiraitali, during the entire year, the rain falls for 128.3 days and collects up to 352mm (13.86") of precipitation.

Daylight

The average length of the day in September in Jiraitali is 12h and 17min.
On the first day of September, sunrise is at 5:40 am and sunset at 6:16 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 5:46 pm +06.

Sunshine

In Jiraitali, the average sunshine in September is 8.1h.

UV index

March through September, with an average maximum UV index of 7, are months with the highest UV index in Jiraitali, Bangladesh. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum daily UV index of 7 during September morphs into the following directions:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.