September weather forecast
Kalidaha, Bangladesh

September, the first month of the autumn in Kalidaha, is also a hot month, with an average temperature ranging between min 25.2°C (77.4°F) and max 31.1°C (88°F).

Temperature

With the advent of September, Kalidaha's high-temperatures adjust to a still hot 31.1°C (88°F), closely aligning with the preceding month. Kalidaha temperatures generally rest at a low of 25.2°C (77.4°F) during the September nights.

Heat index

September's mean heat index is calculated to be a blisteringly hot 43°C (109.4°F). Stay on guard: Heat exhaustion and heat cramps are predicted. Ongoing effort can cause heatstroke.
Heat index data is primarily for areas with shade and subjected to light winds. 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 'feels like', embodies the combination of air temperature and moisture content to illustrate perceived heat. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

The months with the highest humidity are July through October, with an average relative humidity of 85%.

Rainfall

In Kalidaha, in September, during 22.8 rainfall days, 118mm (4.65") of precipitation is typically accumulated. Throughout the year, there are 171.3 rainfall days, and 1061mm (41.77") of precipitation is accumulated.

Daylight

In September, the average length of the day in Kalidaha is 12h and 17min.
On the first day of September, sunrise is at 5:36 am and sunset at 6:11 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 5:42 pm +06.

Sunshine

The average sunshine in September is 7.7h.

UV index

March through June and September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: In September, the UV index of 7 transforms into the following advice:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.