September weather forecast
Kalai, Bangladesh

September, the first month of the autumn in Kalai, is also a hot month, with an average temperature ranging between max 32.5°C (90.5°F) and min 25.8°C (78.4°F).

Temperature

The advent of September denotes an average high-temperature of a still tropical 32.5°C (90.5°F), subtly different from August's 33.1°C (91.6°F). Kalai's average low-temperature in the month of September is recorded at a warm 25.8°C (78.4°F).

Heat index

The heat index value during September is appraised at a blazing hot 46°C (114.8°F). Keep on guard: Heat exhaustion and heat cramps are probable. Heatstroke is a possible danger with ongoing physical activity.
Heat index's context suggests values are appropriate for shady areas and slight breezes. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

July and September, with an average relative humidity of 80%, are the most humid months in Kalai.

Rainfall

In Kalai, Bangladesh, in September, during 24.6 rainfall days, 190mm (7.48") of precipitation is typically accumulated. Throughout the year, there are 173.7 rainfall days, and 1282mm (50.47") of precipitation is accumulated.

Daylight

In Kalai, the average length of the day in September is 12h and 18min.
On the first day of the month, sunrise is at 5:44 am and sunset at 6:22 pm. On the last day of September, in Kalai, sunrise is at 5:55 am and sunset at 5:51 pm +06.

Sunshine

In Kalai, the average sunshine in September is 8.5h.

UV index

The average daily maximum UV index in September is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index, 7 in September, converts into the following recommendations:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.