September weather forecast and climate
Chang Nayapara, Bangladesh

Weather in September

September, the first month of the autumn, in Chang Nayapara, is still a tropical month, with average temperature ranging between max 32.1°C (89.8°F) and min 25.3°C (77.5°F).

Temperature

In September, the average high-temperature is essentially the same as in August - a still tropical 32.1°C (89.8°F). In Chang Nayapara, Bangladesh, the average low-temperature is 25.3°C (77.5°F).

Heat index

The average heat index is estimated at a burning hot 45.6°C (114.1°F). Be wary - heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'apparent temperature', 'feels like', or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. This effect is individual, with diverse people perceiving weather differently for numerous reasons (clothing, differences in body mass, height, and shape, wind), and activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 37.5°C (99.5°F) to 38.3°C (100.9°F), thermal conditions are potentially life-threatening.

Humidity

In September, the average relative humidity is 82%.

Rainfall

In September, the rain falls for 23.5 days. Throughout September, 131mm (5.16") of precipitation is accumulated. Throughout the year, in Chang Nayapara, there are 178.2 rainfall days, and 1266mm (49.84") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12.3h.

Sunshine

In September, the average sunshine in Chang Nayapara is 8.4h.

UV index

April through September, with an average maximum UV index of 7, are months with the highest UV index in Chang Nayapara. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 7 interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in September in Chang Nayapara?

In Chang Nayapara, Bangladesh, in September, the average high-temperature is 32.1°C (89.8°F), and the average low-temperature is 25.3°C (77.5°F). In September, the average heat index (a.k.a. 'apparent temperature', 'real feel'), that calculates temperature value influenced by the moisture in the air, is appraised at 45.6°C (114.1°F).

What is the average humidity in September in Chang Nayapara?

In September, the average relative humidity in Chang Nayapara, Bangladesh, is 82%.

How much does it rain in Chang Nayapara in September?

In Chang Nayapara, Bangladesh, in September, during 23.5 rainfall days, 131mm (5.16") of precipitation is typically accumulated.

How many hours of daylight does Chang Nayapara have in September?

In Chang Nayapara, the average length of the day in September is 12.3h.

How many hours of sunshine does Chang Nayapara have in September?

In September, the average sunshine in Chang Nayapara is 8.4h.

When is the highest UV index in Chang Nayapara?

April through September, with an average maximum UV index of 7, are months with the highest UV index in Chang Nayapara, Bangladesh.

What is the UV index intensity in September in Chang Nayapara?

In Chang Nayapara, the average daily maximum UV index in September is 7. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to the Sun's UV rays.

Average temperature in September
Chang Nayapara, Bangladesh

Average temperature in September - Chang Nayapara, Bangladesh
  • Average high temperature in September: 32.1°C

The warmest month (with the highest average high temperature) is April (35.2°C).
The month with the lowest average high temperature is January (26.3°C).

  • Average low temperature in September: 25.3°C

Months with the highest average low temperature are June and August (26.2°C).
The coldest month (with the lowest average low temperature) is January (14.9°C).

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Average pressure in September
Chang Nayapara, Bangladesh

Average pressure in September - Chang Nayapara, Bangladesh
  • Average pressure in September: 1004.3mbar

The month with the highest atmospheric pressure is January (1014.5mbar).
The month with the lowest atmospheric pressure is July (1000mbar).

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Average wind speed in September
Chang Nayapara, Bangladesh

Average wind speed in September - Chang Nayapara, Bangladesh
  • Average wind speed in September: 7.3km/h

The windiest month (with the highest average wind speed) is July (10.5km/h).
The calmest month (with the lowest average wind speed) is November (5.3km/h).

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Average humidity in September
Chang Nayapara, Bangladesh

Average humidity in September - Chang Nayapara, Bangladesh
  • Average humidity in September: 82%

The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is February (45%).

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Average rainfall in September
Chang Nayapara, Bangladesh

Average rainfall in September - Chang Nayapara, Bangladesh
  • Average rainfall in September: 131mm

The wettest month (with the highest rainfall) is June (281mm).
The driest month (with the least rainfall) is January (3mm).

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Average rainfall days in September
Chang Nayapara, Bangladesh

Average rainfall days in September - Chang Nayapara, Bangladesh
  • Average rainfall days in September: 23.5 days

The month with the highest number of rainy days is July (27.1 days).
The month with the least rainy days is December (1.5 days).

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Average daylight in September /
Average sunshine in September
Chang Nayapara, Bangladesh

Average daylight in September / Average sunshine in September - Chang Nayapara, Bangladesh
  • Average daylight in September: 12.3h

The month with the longest days is June (Average daylight: 13.7h).
The month with the shortest days is December (Average daylight: 10.6h).

  • Average sunshine in September: 8.4h

The month with the most sunshine is April (Average sunshine: 10.6h).
The month with the least sunshine is July (Average sunshine: 6.6h).

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Average sunshine days in September
Chang Nayapara, Bangladesh

Average sunshine days in September - Chang Nayapara, Bangladesh
  • Average sunshine days in September: 4.6 days

The month with the most sunshine days is December (29 days).
The month with the least sunshine days is June (2.2 days).

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Average UV index in September
Chang Nayapara, Bangladesh

Average UV index in September - Chang Nayapara, Bangladesh
  • Average UV index in September: 7

Months with the highest UV index are April, May, June, July, August and September (UV index 7).
Months with the lowest UV index are January, February, March, October, November and December (UV index 6).

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Average cloud cover in September
Chang Nayapara, Bangladesh

Average cloud cover in September - Chang Nayapara, Bangladesh
  • Average cloud cover in September: 44

The month with the most cloud cover is July (Cloud cover 61).
The month with the least cloud cover is January (Cloud cover 8).

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Average visibility in September
Chang Nayapara, Bangladesh

Average visibility in September - Chang Nayapara, Bangladesh
  • Average visibility in September: 8km

Months with the highest visibility are January, February, March, November and December (10km).
Months with the lowest visibility are July, August and September (8km).

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