September weather forecast
Chamudda, Bangladesh

September

Weather in September

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

Temperature

Chamudda's weather in September displays an average high-temperature of a still hot 32.4°C (90.3°F), showing minor disparity from August's 32.6°C (90.7°F). In the month of September, the average low-temperature usually rests at a warm 25.7°C (78.3°F).

Heat index

The heat index value for September is evaluated at a burning hot 46°C (114.8°F). Be careful: Heat exhaustion and heat cramps are probable. Heatstroke may result from extended activity.
Heat index details are generally centered around shaded locations and a mild breeze. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', measures the perceived warmth when incorporating the humidity present in the air. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. 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. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

In Chamudda, Bangladesh, the average relative humidity in September is 80%.

Rainfall

In Chamudda, in September, it is raining for 17.6 days, with typically 40mm (1.57") of accumulated precipitation. In Chamudda, during the entire year, the rain falls for 128.3 days and collects up to 352mm (13.86") of precipitation.

Daylight

The average length of the day in September is 12h and 17min.
On the first day of September, sunrise is at 5:39 am and sunset at 6:16 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 5:46 pm +06.

Sunshine

In Chamudda, the average sunshine in September is 8.1h.

UV index

March through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 7 in September interprets into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. 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. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.

Frequently asked questions

How hot is it in September?
September temperatures vary between a high-temperature of 32.4°C (90.3°F) and a low-temperature of 25.7°C (78.3°F). In September, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 46°C (114.8°F).
What is the average humidity in September?
In September, the average relative humidity is 80%.
How many days does it rain in September?
In Chamudda, Bangladesh, in September, during 17.6 rainfall days, 40mm (1.57") of precipitation is typically accumulated.
How many hours of daylight does Chamudda have in September?
In Chamudda, the average day length in September is 12h and 17min.
When are sunrise and sunset in September?
In September, on the first day of the month, sunrise is at 5:39 am and sunset at 6:16 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 5:46 pm +06.
How many hours of sunshine does Chamudda have in September?
The average sunshine duration in September is 8.1h.
When is the highest UV index?
March through September, with an average maximum UV index of 7, are months with the highest UV index.
How high is the UV index in September?
The average daily maximum UV index in September is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September - Chamudda, Bangladesh
Average temperature in September
Chamudda, 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 (27.2°C).
The coldest month (with the lowest average low temperature) is January (15.2°C).

Average pressure in September - Chamudda, Bangladesh
Average pressure in September
Chamudda, Bangladesh
  • Average pressure in September: 1004.3mbar

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

Average wind speed in September - Chamudda, Bangladesh
Average wind speed in September
Chamudda, Bangladesh
  • Average wind speed in September: 9.5km/h

The windiest month (with the highest average wind speed) is July (13.5km/h).
The calmest month (with the lowest average wind speed) is November (6.7km/h).

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

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

Average rainfall in September - Chamudda, Bangladesh
Average rainfall in September
Chamudda, Bangladesh
  • Average rainfall in September: 40mm

The wettest month (with the highest rainfall) is July (74mm).
The driest month (with the least rainfall) is January (1mm).

Average rainfall days in September - Chamudda, Bangladesh
Average rainfall days in September
Chamudda, Bangladesh
  • Average rainfall days in September: 17.6 days

The month with the highest number of rainy days is July (21.7 days).
The month with the least rainy days is January (1.2 days).

Average daylight in September / Average sunshine in September - Chamudda, Bangladesh
Average daylight in September /
Average sunshine in September
Chamudda, Bangladesh
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 42min).

  • Average sunshine in September: 8h and 1min

The month with the most sunshine is April (Average sunshine: 11h and 0min).
The month with the least sunshine is July (Average sunshine: 7h and 18min).

Average sunshine days in September - Chamudda, Bangladesh
Average sunshine days in September
Chamudda, Bangladesh
  • Average sunshine days in September: 8.5 days

The months with the most sunshine days are January and December (29.7 days).
The month with the least sunshine days is July (5.4 days).

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

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

Average cloud cover in September - Chamudda, Bangladesh
Average cloud cover in September
Chamudda, Bangladesh
  • Average cloud cover in September: 45

The month with the most cloud cover is July (Cloud cover 56).
The month with the least cloud cover is January (Cloud cover 6).

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

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

englishespañol中文
Share