September weather forecast
Gharmora, Bangladesh

The first month of the autumn, September, is also a hot month in Gharmora, Bangladesh, with an average temperature fluctuating between 25.8°C (78.4°F) and 32.3°C (90.1°F).

Temperature

September experiences an average high-temperature of a still tropical 32.3°C (90.1°F), barely different from August's 32.5°C (90.5°F). Gharmora records a steady low-temperature average of 25.8°C (78.4°F) during September.

Heat index

Throughout September, the heat index is estimated at a life-threatening hot 45°C (113°F). Observe: Heat exhaustion and heat cramps are probable. Heatstroke is on the horizon with prolonged exertion.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. 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

In September, the average relative humidity is 80%.

Rainfall

In Gharmora, in September, it is raining for 15.9 days, with typically 41mm (1.61") of accumulated precipitation. Throughout the year, in Gharmora, there are 119.3 rainfall days, and 378mm (14.88") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12h and 17min.
On the first day of the month, sunrise is at 5:38 am and sunset at 6:14 pm. On the last day of September, in Gharmora, sunrise is at 5:48 am and sunset at 5:45 pm +06.

Sunshine

In September, the average sunshine is 8.1h.

UV index

The months with the highest UV index are March through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum UV index of 7 during September translates into these guidelines:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.