Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
The commencement of September notes an average high-temperature of a still tropical 31.7°C (89.1°F), exhibiting little difference from the previous month. In September, Char Hesamaddi reports a consistent average low-temperature of 26.4°C (79.5°F) during the nights.Heat index
The heat index value during September is evaluated at a blistering 44°C (111.2°F). Note: Heat exhaustion and heat cramps are probable. Heatstroke can follow with prolonged activity.Heat index evaluations are typically in the context of light winds and shaded environments. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.
Humidity
July and September, with an average relative humidity of 81%, are the most humid months.Rainfall
In Char Hesamaddi, in September, it is raining for 22.2 days, with typically 61mm (2.4") of accumulated precipitation. Throughout the year, there are 148.8 rainfall days, and 501mm (19.72") of precipitation is accumulated.Daylight
The average length of the day in September is 12h and 17min.On the first day of September, sunrise is at 5:41 am and sunset at 6:15 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 5:47 pm +06.
Sunshine
The average sunshine in September is 8.6h.UV index
In Char Hesamaddi, Bangladesh, the average daily maximum UV index in September is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.Note: An average UV index of 7 in September transforms into this advice:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Frequently asked questions
Is it hot in Char Hesamaddi during September?
What are the most humid months in Char Hesamaddi?
What is the average humidity in September in Char Hesamaddi?
How much does it rain in Char Hesamaddi in September?
How many hours of daylight does Char Hesamaddi have in September?
When is the sunrise / sunset in September in Char Hesamaddi?
How many hours of sunshine does Char Hesamaddi have in September?
How high is the UV index in September in Char Hesamaddi?
Average temperature in September
Char Hesamaddi, Bangladesh
- Average high temperature in September: 31.7°C
The warmest month (with the highest average high temperature) is April (35.3°C).
The month with the lowest average high temperature is December (26.2°C).
- Average low temperature in September: 26.4°C
The month with the highest average low temperature is June (27.9°C).
The coldest month (with the lowest average low temperature) is January (16.3°C).
Average pressure in September
Char Hesamaddi, Bangladesh
- Average pressure in September: 1005mbar
The month with the highest atmospheric pressure is January (1014.6mbar).
The month with the lowest atmospheric pressure is July (1000.5mbar).
Average wind speed in September
Char Hesamaddi, Bangladesh
- Average wind speed in September: 10.7km/h
The windiest month (with the highest average wind speed) is July (14.7km/h).
The calmest month (with the lowest average wind speed) is November (7.3km/h).
Average humidity in September
Char Hesamaddi, Bangladesh
- Average humidity in September: 81%
The months with the highest relative humidity are July and September (81%).
The month with the lowest relative humidity is February (48%).
Average rainfall in September
Char Hesamaddi, Bangladesh
- Average rainfall in September: 61mm
The wettest month (with the highest rainfall) is July (97mm).
The driest months (with the least rainfall) are January and December (3mm).
Average rainfall days in September
Char Hesamaddi, Bangladesh
- Average rainfall days in September: 22.2 days
The month with the highest number of rainy days is July (27 days).
The month with the least rainy days is January (0.9 days).
Average daylight in September /
Average sunshine in September
Char Hesamaddi, Bangladesh
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 48min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is April (Average sunshine: 10h and 48min).
The months with the least sunshine are July, November and December (Average sunshine: 7h and 24min).
Average sunshine days in September
Char Hesamaddi, Bangladesh
- Average sunshine days in September: 6 days
The month with the most sunshine days is January (29.7 days).
The month with the least sunshine days is July (2.3 days).
Average UV index in September
Char Hesamaddi, Bangladesh
- Average UV index in September: 7
The month with the highest UV index is May (UV index 8).
The months with the lowest UV index are January, February, October, November and December (UV index 6).
Average cloud cover in September
Char Hesamaddi, 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).
Average visibility in September
Char Hesamaddi, 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).
Char Hesamaddi, Bangladesh
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