September weather forecast and climate
Batisa, Bangladesh

Weather in September

The first month of the autumn, September, is still a tropical month in Batisa, Bangladesh, with average temperature fluctuating between 31.1°C (88°F) and 25.2°C (77.4°F).

Temperature

In September, the average high-temperature is essentially the same as in August - a still hot 31.1°C (88°F). In September, in Batisa, the average low-temperature is 25.2°C (77.4°F).

Heat index

In September, the average heat index is appraised at an extremely hot 43.1°C (109.6°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. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'felt air temperature', 'real feel', or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. This effect is individual, with diverse people perceiving weather differently for numerous reasons (metabolic differences, clothing, differences in body mass, height, and shape), 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 particularly important for children. 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

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

Rainfall

In Batisa, 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 Batisa, Bangladesh, the average length of the day is 12.3h.

Sunshine

The average sunshine in Batisa 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 in Batisa. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to the UV radiation for ordinary individuals.
Note: In September, the average maximum UV index of 7 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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.
[Resources]

FAQ

What is the temperature in September in Batisa?

The average high-temperature, in September, is 31.1°C (88°F), while the average low-temperature is 25.2°C (77.4°F). In September, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), that combines air temperature and relative humidity, is appraised at 43.1°C (109.6°F).

What is the most humid month in Batisa?

July through October, with an average relative humidity of 85%, are most humid months in Batisa.

What is the average humidity in September in Batisa?

The average relative humidity in September in Batisa is 85%.

How many days does it rain in September in Batisa?

In Batisa, during September, the rain falls for 22.8 days and regularly aggregates up to 118mm (4.65") of precipitation.

What is the average length of the day in September in Batisa?

The average length of the day in September in Batisa, Bangladesh, is 12.3h.

How many hours of sunshine does Batisa have in September?

The average sunshine in September in Batisa is 7.7h.

What is the month with the highest UV index in Batisa?

March through June and September, with an average maximum UV index of 7, are months with the highest UV index in Batisa.

What is the UV index reading in September in Batisa?

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

Average temperature in September
Batisa, Bangladesh

Average temperature in September - Batisa, Bangladesh
  • Average high temperature in September: 31.1°C

The warmest month (with the highest average high temperature) is April (34.4°C).
The month with the lowest average high temperature is January (25.9°C).

  • Average low temperature in September: 25.2°C

The month with the highest average low temperature is June (26.6°C).
The coldest month (with the lowest average low temperature) is January (13.8°C).

[Resources]

Average pressure in September
Batisa, Bangladesh

Average pressure in September - Batisa, Bangladesh
  • Average pressure in September: 1006.2mbar

The month with the highest atmospheric pressure is January (1014.5mbar).
The month with the lowest atmospheric pressure is July (1002.1mbar).

[Resources]

Average wind speed in September
Batisa, Bangladesh

Average wind speed in September - Batisa, Bangladesh
  • Average wind speed in September: 9.4km/h

The windiest month (with the highest average wind speed) is July (14.3km/h).
The calmest month (with the lowest average wind speed) is November (6.4km/h).

[Resources]

Average humidity in September
Batisa, Bangladesh

Average humidity in September - Batisa, Bangladesh
  • Average humidity in September: 85%

Months with the highest relative humidity are July, August, September and October (85%).
The month with the lowest relative humidity is February (54%).

[Resources]

Average rainfall in September
Batisa, Bangladesh

Average rainfall in September - Batisa, Bangladesh
  • Average rainfall in September: 118mm

The wettest month (with the highest rainfall) is July (264mm).
The driest month (with the least rainfall) is December (5mm).

[Resources]

Average rainfall days in September
Batisa, Bangladesh

Average rainfall days in September - Batisa, Bangladesh
  • Average rainfall days in September: 22.8 days

The month with the highest number of rainy days is July (27.8 days).
The month with the least rainy days is January (1.4 days).

[Resources]

Average daylight in September /
Average sunshine in September
Batisa, Bangladesh

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

The month with the longest days is June (Average daylight: 13.6h).
The month with the shortest days is December (Average daylight: 10.7h).

  • Average sunshine in September: 7.7h

The month with the most sunshine is April (Average sunshine: 10.4h).
The month with the least sunshine is July (Average sunshine: 6.8h).

[Resources]

Average sunshine days in September
Batisa, Bangladesh

Average sunshine days in September - Batisa, Bangladesh
  • Average sunshine days in September: 4.2 days

The month with the most sunshine days is January (29.3 days).
The month with the least sunshine days is July (1.8 days).

[Resources]

Average UV index in September
Batisa, Bangladesh

Average UV index in September - Batisa, Bangladesh
  • Average UV index in September: 7

Months with the highest UV index are March, April, May, June and September (UV index 7).
Months with the lowest UV index are January and December (UV index 5).

[Resources]

Average cloud cover in September
Batisa, Bangladesh

Average cloud cover in September - Batisa, Bangladesh
  • Average cloud cover in September: 47

The month with the most cloud cover is July (Cloud cover 62).
The month with the least cloud cover is January (Cloud cover 6).

[Resources]

Average visibility in September
Batisa, Bangladesh

Average visibility in September - Batisa, 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 September and October (8km).

[Resources]