September weather forecast
Udalia, Bangladesh

The first month of the autumn, September, is a hot month in Udalia, Bangladesh, with temperature in the range of an average low of 26.1°C (79°F) and an average high of 30.2°C (86.4°F).

Temperature

Udalia experiences a recorded average high-temperature of a tropical 30.2°C (86.4°F) in September, closely aligned with August's 29.8°C (85.6°F). Udalia records a mild decrease in temperature during the nights of September, averaging a warm 26.1°C (79°F).

Heat index

The average heat index in September is computed to be a blistering 40°C (104°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
Be advised, the heat index considers values for conditions in shade and with a light breeze. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', determines the feeling of heat when you account for the relative humidity. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. 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 crucial for babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

The average relative humidity in September is 85%.

Rainfall

In Udalia, in September, it is raining for 26 days, with typically 135mm (5.31") of accumulated precipitation. In Udalia, during the entire year, the rain falls for 179.9 days and collects up to 1072mm (42.2") of precipitation.

Daylight

In September, the average length of the day in Udalia is 12h and 17min.
On the first day of September, sunrise is at 5:35 am and sunset at 6:10 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 5:41 pm +06.

Sunshine

In September, the average sunshine is 8.5h.

UV index

The months with the highest UV index in Udalia are March through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: During September, 7 as the daily maximum UV index converts into the following advice:
Resist overexposure. Safeguarding from solar damage is indispensable. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.