September weather forecast and climate
Sachar, Bangladesh

Weather in September

September, the first month of the autumn, in Sachar, is still a tropical month, with temperature in the range of an average high of 31.6°C (88.9°F) and an average low of 26.3°C (79.3°F).

Temperature

In Sachar, the average high-temperature in September is practically the same as in August - a still hot 31.6°C (88.9°F). The average low-temperature, in September, is 26.3°C (79.3°F).

Heat index

In September, the average heat index is evaluated at a scorching 43.3°C (109.9°F). Be wary - heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'feels like', 'apparent temperature', or 'felt air temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (clothing, wind, differences in body mass, height, and shape). Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, 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.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

July through September, with an average relative humidity of 81%, are most humid months.

Rainfall

In Sachar, during September, the rain falls for 22.7 days and regularly aggregates up to 79mm (3.11") of precipitation. Throughout the year, there are 154.2 rainfall days, and 586mm (23.07") of precipitation is accumulated.

Daylight

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

Sunshine

In Sachar, the average sunshine is 8.6h.

UV index

March through 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 threat to health from the exposure to the Sun's UV rays for the average person.
Note: In September, the average maximum UV index of 7 translate into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in September in Sachar?

In Sachar, Bangladesh, in September, the average high-temperature is 31.6°C (88.9°F), and the average low-temperature is 26.3°C (79.3°F). In September, the average heat index (a.k.a. 'apparent temperature', 'real feel'), that factores the actual air temperature with the relative humidity, is calculated to 43.3°C (109.9°F).

What are the most humid months in Sachar?

Months with the highest humidity in Sachar are July through September, with an average relative humidity of 81%.

What is the average humidity in September in Sachar?

In September, the average relative humidity is 81%.

How many days does it rain in September in Sachar?

In Sachar, Bangladesh, during September, the rain falls for 22.7 days and regularly aggregates up to 79mm (3.11") of precipitation.

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

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

How long on average sun shines in September in Sachar?

In Sachar, Bangladesh, the average sunshine in September is 8.6h.

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

March through September, with an average maximum UV index of 7, are months with the highest UV index in Sachar, Bangladesh.

How high is the UV index in September in Sachar?

In September, the average daily maximum UV index in Sachar is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health from unprotected exposure to the UV radiation.

Average temperature in September
Sachar, Bangladesh

Average temperature in September - Sachar, Bangladesh
  • Average high temperature in September: 31.6°C

The warmest month (with the highest average high temperature) is April (35.1°C).
The month with the lowest average high temperature is January (25.7°C).

  • Average low temperature in September: 26.3°C

The month with the highest average low temperature is June (27.4°C).
The coldest month (with the lowest average low temperature) is January (15.8°C).

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Average pressure in September
Sachar, Bangladesh

Average pressure in September - Sachar, Bangladesh
  • Average pressure in September: 1005mbar

The month with the highest atmospheric pressure is January (1014.4mbar).
The month with the lowest atmospheric pressure is July (1000.6mbar).

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Average wind speed in September
Sachar, Bangladesh

Average wind speed in September - Sachar, Bangladesh
  • Average wind speed in September: 10.6km/h

The windiest month (with the highest average wind speed) is July (15.3km/h).
The calmest month (with the lowest average wind speed) is November (7km/h).

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Average humidity in September
Sachar, Bangladesh

Average humidity in September - Sachar, Bangladesh
  • Average humidity in September: 81%

Months with the highest relative humidity are July, August and September (81%).
The month with the lowest relative humidity is February (50%).

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Average rainfall in September
Sachar, Bangladesh

Average rainfall in September - Sachar, Bangladesh
  • Average rainfall in September: 79mm

The wettest month (with the highest rainfall) is July (124mm).
The driest month (with the least rainfall) is January (1mm).

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Average rainfall days in September
Sachar, Bangladesh

Average rainfall days in September - Sachar, Bangladesh
  • Average rainfall days in September: 22.7 days

The month with the highest number of rainy days is July (26.1 days).
The month with the least rainy days is January (0.8 days).

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

Average daylight in September / Average sunshine in September - Sachar, 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: 8.6h

The month with the most sunshine is April (Average sunshine: 10.9h).
The month with the least sunshine is November (Average sunshine: 7.4h).

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Average sunshine days in September
Sachar, Bangladesh

Average sunshine days in September - Sachar, Bangladesh
  • Average sunshine days in September: 5.5 days

The month with the most sunshine days is January (29.9 days).
The month with the least sunshine days is July (3 days).

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Average UV index in September
Sachar, Bangladesh

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

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

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Average cloud cover in September
Sachar, Bangladesh

Average cloud cover in September - Sachar, Bangladesh
  • Average cloud cover in September: 42

The month with the most cloud cover is July (Cloud cover 55).
The month with the least cloud cover is January (Cloud cover 6).

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Average visibility in September
Sachar, Bangladesh

Average visibility in September - Sachar, Bangladesh
  • Average visibility in September: 9km

Months with the highest visibility are January, February, March, April, May, June, November and December (10km).
Months with the lowest visibility are July, August, September and October (9km).

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