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
In Chatalpar, September's average high-temperature stands at a still tropical 31.9°C (89.4°F), closely related to the preceding month. September generally records an average low-temperature of 25.3°C (77.5°F).Heat index
In September, the heat index is appraised at a life-threatening hot 45°C (113°F). Attention: Heat exhaustion and heat cramps are anticipated. Prolonged effort can result in heatstroke.Understand that the heat index values take into account shaded locations and mild winds. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', melds the effects of warmth and moisture to generate a feeling of heat. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.
Humidity
In Chatalpar, the average relative humidity in September is 83%.Rainfall
In Chatalpar, during September, the rain falls for 25.5 days and regularly aggregates up to 131mm (5.16") of precipitation. Throughout the year, there are 188.4 rainfall days, and 1184mm (46.61") of precipitation is accumulated.Daylight
In Chatalpar, the average length of the day in September is 12h and 17min.On the first day of September in Chatalpar, sunrise is at 5:37 am and sunset at 6:14 pm. On the last day of the month, sunrise is at 5:47 am and sunset at 5:43 pm +06.
Sunshine
In Chatalpar, the average sunshine in September is 7.8h.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 unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 7 during September leads to these advisories:
Guard oneself from overexposure. Defence against sun injury is vital. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Frequently asked questions
Is it hot in Chatalpar during September?
What is the average humidity in September in Chatalpar?
How many days does it rain in September in Chatalpar?
How many hours of daylight does Chatalpar have in September?
When are sunrise and sunset in September in Chatalpar?
How many hours of sunshine does Chatalpar have in September?
When is the highest UV index in Chatalpar?
How high is the UV index in September in Chatalpar?
Average temperature in September
Chatalpar, Bangladesh
- Average high temperature in September: 31.9°C
The warmest month (with the highest average high temperature) is April (35.2°C).
The months with the lowest average high temperature are January and December (25.8°C).
- Average low temperature in September: 25.3°C
The month with the highest average low temperature is June (26.3°C).
The coldest month (with the lowest average low temperature) is January (14.6°C).
Average pressure in September
Chatalpar, Bangladesh
- Average pressure in September: 1005mbar
The month with the highest atmospheric pressure is January (1014.3mbar).
The month with the lowest atmospheric pressure is July (1000.7mbar).
Average wind speed in September
Chatalpar, Bangladesh
- Average wind speed in September: 8.9km/h
The windiest month (with the highest average wind speed) is July (12.8km/h).
The calmest month (with the lowest average wind speed) is November (5.8km/h).
Average humidity in September
Chatalpar, Bangladesh
- Average humidity in September: 83%
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is February (50%).
Average rainfall in September
Chatalpar, Bangladesh
- Average rainfall in September: 131mm
The wettest month (with the highest rainfall) is June (227mm).
The driest month (with the least rainfall) is January (2mm).
Average rainfall days in September
Chatalpar, Bangladesh
- Average rainfall days in September: 25.5 days
The month with the highest number of rainy days is July (27.8 days).
The month with the least rainy days is January (1.7 days).
Average daylight in September /
Average sunshine in September
Chatalpar, 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: 7h and 5min
The month with the most sunshine is April (Average sunshine: 10h and 18min).
The month with the least sunshine is July (Average sunshine: 6h and 48min).
Average sunshine days in September
Chatalpar, Bangladesh
- Average sunshine days in September: 2.9 days
The month with the most sunshine days is January (28.7 days).
The month with the least sunshine days is June (2.3 days).
Average UV index in September
Chatalpar, 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 month with the lowest UV index is January (UV index 5).
Average cloud cover in September
Chatalpar, Bangladesh
- Average cloud cover in September: 46
The month with the most cloud cover is July (Cloud cover 60).
The month with the least cloud cover is January (Cloud cover 7).
Average visibility in September
Chatalpar, Bangladesh
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, November and December (10km).
The months with the lowest visibility are April, May, June, July, August, September and October (9km).
Chatalpar, Bangladesh
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