September weather forecast and climate
Damua, Bangladesh

Weather in September

The first month of the autumn, September, is still a tropical month in Damua, Bangladesh, with average temperature varying between 25.7°C (78.3°F) and 32.4°C (90.3°F).

Temperature

In Damua, Bangladesh, the average high-temperature is practically the same as in August - a still hot 32.4°C (90.3°F). In Damua, Bangladesh, the average low-temperature is 25.7°C (78.3°F).

Heat index

In September, the average heat index is calculated to a burning hot 45.8°C (114.4°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 'real feel', 'apparent temperature', 'felt air temperature', or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Additional factors like metabolic differences, differences in body mass, height, and shape, wind, and activity influence one's weather impression. 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 particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

The average relative humidity in Damua, Bangladesh, is 80%.

Rainfall

In Damua, it is raining for 20.5 days, with typically 86mm (3.39") of accumulated precipitation. Throughout the year, in Damua, there are 152.3 rainfall days, and 741mm (29.17") of precipitation is accumulated.

Daylight

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

Sunshine

The average sunshine in Damua, Bangladesh, is 8.2h.

UV index

Months with the highest UV index are March through September, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to the Sun's UV rays for ordinary individuals.
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. 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. 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 Damua?

The average high-temperature, in September, in Damua, is 32.4°C (90.3°F), while the average low-temperature is 25.7°C (78.3°F). In September, the average heat index (a.k.a. 'felt air temperature', 'feels like'), that calculates temperature value influenced by the moisture in the air, is estimated at 45.8°C (114.4°F).

What is the average humidity in September in Damua?

The average relative humidity in September in Damua is 80%.

How much does it rain in Damua in September?

In Damua, Bangladesh, in September, it is raining for 20.5 days, with typically 86mm (3.39") of accumulated precipitation.

How many hours of daylight does Damua have in September?

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

How long on average sun shines in September in Damua?

In Damua, Bangladesh, the average sunshine in September is 8.2h.

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

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

What is the UV index reading in September in Damua?

In Damua, Bangladesh, the average daily maximum UV index in September is 7. A UV Index reading of 6 to 7 represents a high health threat from the exposure to the Sun's UV radiation.

Average temperature in September
Damua, Bangladesh

Average temperature in September - Damua, Bangladesh
  • Average high temperature in September: 32.4°C

The warmest month (with the highest average high temperature) is April (36.3°C).
The month with the lowest average high temperature is January (26°C).

  • Average low temperature in September: 25.7°C

The month with the highest average low temperature is June (27.3°C).
The coldest month (with the lowest average low temperature) is January (15.3°C).

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Average pressure in September
Damua, Bangladesh

Average pressure in September - Damua, Bangladesh
  • Average pressure in September: 1004.4mbar

The month with the highest atmospheric pressure is January (1014.2mbar).
The month with the lowest atmospheric pressure is July (999.9mbar).

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Average wind speed in September
Damua, Bangladesh

Average wind speed in September - Damua, Bangladesh
  • Average wind speed in September: 9.8km/h

The windiest month (with the highest average wind speed) is July (13.9km/h).
The calmest month (with the lowest average wind speed) is November (6.8km/h).

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Average humidity in September
Damua, Bangladesh

Average humidity in September - Damua, Bangladesh
  • Average humidity in September: 80%

The month with the highest relative humidity is July (81%).
The month with the lowest relative humidity is February (45%).

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Average rainfall in September
Damua, Bangladesh

Average rainfall in September - Damua, Bangladesh
  • Average rainfall in September: 86mm

The wettest month (with the highest rainfall) is June (134mm).
The driest month (with the least rainfall) is January (2mm).

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Average rainfall days in September
Damua, Bangladesh

Average rainfall days in September - Damua, Bangladesh
  • Average rainfall days in September: 20.5 days

The month with the highest number of rainy days is May (22.4 days).
Months with the least rainy days are January and December (1.5 days).

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

Average daylight in September / Average sunshine in September - Damua, 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: 8.2h

The month with the most sunshine is April (Average sunshine: 11h).
The month with the least sunshine is November (Average sunshine: 7.3h).

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Average sunshine days in September
Damua, Bangladesh

Average sunshine days in September - Damua, Bangladesh
  • Average sunshine days in September: 7.5 days

The month with the most sunshine days is January (29.3 days).
The month with the least sunshine days is May (6.4 days).

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Average UV index in September
Damua, Bangladesh

Average UV index in September - Damua, 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
Damua, Bangladesh

Average cloud cover in September - Damua, Bangladesh
  • Average cloud cover in September: 44

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
Damua, Bangladesh

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

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

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