September weather forecast
Senbag, Bangladesh

The first month of the autumn, September, is still a hot month in Senbag, Bangladesh, with temperature in the range of an average high of 31.1°C (88°F) and an average low of 26.3°C (79.3°F).

Temperature

The transition into September notes an average high-temperature of a still tropical 31.1°C (88°F), revealing a mild distinction from the 31°C (87.8°F) in August. Maintaining close parity with daytime warmth, the average nocturnal temperature during September stays at a warm 26.3°C (79.3°F).

Heat index

September's average heat index is computed to be a blisteringly hot 42°C (107.6°F). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

July through September, with an average relative humidity of 82%, are the most humid months.

Rainfall

In Senbag, in September, during 25.5 rainfall days, 153mm (6.02") of precipitation is typically accumulated. Throughout the year, there are 176.3 rainfall days, and 1246mm (49.06") of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 17min.
On the first day of the month, sunrise is at 5:37 am and sunset at 6:12 pm. On the last day of September, in Senbag, sunrise is at 5:46 am and sunset at 5:43 pm +06.

Sunshine

In Senbag, the average sunshine in September is 8.2h.

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 unprotected exposure to Sun's UV rays for average individuals.
Note: In September, an average UV index of 7 transforms into the following instructions:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.