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
September's average high-temperature stands at a still hot 32.3°C (90.1°F), showing little deviation from August's 32.5°C (90.5°F). An average nighttime temperature of 25.8°C (78.4°F) is recorded during September.Heat index
Throughout September, the heat index is calculated to be a burning hot 45°C (113°F). Take caution: Heat exhaustion and heat cramps are probable. Heatstroke may be imminent with ongoing effort.One should consider that heat index numbers are for shaded settings and light wind. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'real feel' or 'felt air temperature', gauges the sensation of temperature factoring in the air's moisture content. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.
Humidity
The average relative humidity in September in Alapdi is 80%.Rainfall
In September, the rain falls for 15.9 days. Throughout September, 41mm (1.61") of precipitation is accumulated. In Alapdi, during the entire year, the rain falls for 119.3 days and collects up to 378mm (14.88") of precipitation.Daylight
In Alapdi, the average length of the day in September is 12h and 17min.On the first day of the month, sunrise is at 5:39 am and sunset at 6:15 pm. On the last day of September, in Alapdi, sunrise is at 5:49 am and sunset at 5:46 pm +06.
Sunshine
In Alapdi, Bangladesh, the average sunshine in September is 8.1h.UV index
The months with the highest UV index in Alapdi, Bangladesh, are March through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.Note: A maximum daily UV index of 7 during September morphs into the following directions:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. 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. Stay sun-safe with clothing that is both closely woven and worn loosely.
Frequently asked questions
How hot is it in Alapdi in September?
What is the average humidity in September in Alapdi?
How much does it rain in Alapdi in September?
How many hours of daylight does Alapdi have in September?
When is the sunrise / sunset in September in Alapdi?
How many hours of sunshine does Alapdi have in September?
When is the highest UV index in Alapdi?
What is the UV index reading in September in Alapdi?
Average temperature in September
Alapdi, Bangladesh
- Average high temperature in September: 32.3°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 (26.1°C).
- Average low temperature in September: 25.8°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
Alapdi, Bangladesh
- Average pressure in September: 1004.6mbar
The month with the highest atmospheric pressure is January (1014.2mbar).
The month with the lowest atmospheric pressure is July (1000.1mbar).
Average wind speed in September
Alapdi, Bangladesh
- Average wind speed in September: 10.1km/h
The windiest month (with the highest average wind speed) is July (14.3km/h).
The calmest month (with the lowest average wind speed) is November (6.9km/h).
Average humidity in September
Alapdi, 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 (46%).
Average rainfall in September
Alapdi, Bangladesh
- Average rainfall in September: 41mm
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
Alapdi, Bangladesh
- Average rainfall days in September: 15.9 days
The month with the highest number of rainy days is June (17.8 days).
The month with the least rainy days is January (1.2 days).
Average daylight in September /
Average sunshine in September
Alapdi, 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: 10h and 54min).
The month with the least sunshine is November (Average sunshine: 7h and 18min).
Average sunshine days in September
Alapdi, Bangladesh
- Average sunshine days in September: 12.1 days
The month with the most sunshine days is January (29.6 days).
The month with the least sunshine days is June (10.8 days).
Average UV index in September
Alapdi, 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
Alapdi, 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
Alapdi, 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).
Alapdi, Bangladesh
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