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
Fasiakhali, in September, notes a high-temperature average of a still moderately hot 29.8°C (85.6°F), identical to August. Fasiakhali encounters a small divergence from daytime high temperatures, averaging a low-temperature of 25.9°C (78.6°F) during September nights.Heat index
The heat index for September is computed to be a sweltering 38°C (100.4°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.Take note of the fact that heat index values are based on shaded circumstances with light airflows. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is achieved by amalgamating air temperature with the relative humidity readings. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are essentially critical for children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.
Humidity
In September, the average relative humidity is 83%.Rainfall
In Fasiakhali, in September, it is raining for 19.2 days, with typically 96mm (3.78") of accumulated precipitation. Throughout the year, in Fasiakhali, there are 138.7 rainfall days, and 1054mm (41.5") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 16min.On the first day of the month, sunrise is at 5:35 am and sunset at 6:08 pm. On the last day of September, sunrise is at 5:42 am and sunset at 5:40 pm +06.
Sunshine
In September, the average sunshine in Fasiakhali is 8.4h.UV index
The months with the highest UV index are March through June and September, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.Note: In September, the maximum UV index of 7 transforms into these recommendations:
Shun overexposure. Protection from sun ravages is indispensable. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Frequently asked questions
How hot is September in Fasiakhali?
What is the average humidity in September in Fasiakhali?
How many days does it rain in September in Fasiakhali?
What is the average length of the day in September in Fasiakhali?
When are sunrise and sunset in September in Fasiakhali?
How long on average sun shines in September in Fasiakhali?
When is the highest UV index in Fasiakhali?
How high is the UV index in September in Fasiakhali?
Average temperature in September
Fasiakhali, Bangladesh
- Average high temperature in September: 29.8°C
The warmest month (with the highest average high temperature) is May (32.1°C).
The month with the lowest average high temperature is January (24.6°C).
- Average low temperature in September: 25.9°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 (17.3°C).
Average pressure in September
Fasiakhali, Bangladesh
- Average pressure in September: 1006.6mbar
The month with the highest atmospheric pressure is January (1014.6mbar).
The month with the lowest atmospheric pressure is July (1002.8mbar).
Average wind speed in September
Fasiakhali, Bangladesh
- Average wind speed in September: 14.3km/h
The windiest month (with the highest average wind speed) is July (20.2km/h).
The calmest month (with the lowest average wind speed) is October (10.8km/h).
Average humidity in September
Fasiakhali, Bangladesh
- Average humidity in September: 83%
The month with the highest relative humidity is August (85%).
The month with the lowest relative humidity is February (63%).
Average rainfall in September
Fasiakhali, Bangladesh
- Average rainfall in September: 96mm
The wettest month (with the highest rainfall) is July (330mm).
The driest month (with the least rainfall) is February (0mm).
Average rainfall days in September
Fasiakhali, Bangladesh
- Average rainfall days in September: 19.2 days
The month with the highest number of rainy days is July (26.1 days).
The month with the least rainy days is February (0.4 days).
Average daylight in September /
Average sunshine in September
Fasiakhali, Bangladesh
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 48min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is April (Average sunshine: 11h and 12min).
The month with the least sunshine is July (Average sunshine: 6h and 48min).
Average sunshine days in September
Fasiakhali, Bangladesh
- Average sunshine days in September: 9.7 days
The month with the most sunshine days is January (29.7 days).
The month with the least sunshine days is July (4.3 days).
Average UV index in September
Fasiakhali, Bangladesh
- Average UV index in September: 7
The months with the highest UV index are March, April, May, June and September (UV index 7).
The months with the lowest UV index are January, February, July, August, October, November and December (UV index 6).
Average cloud cover in September
Fasiakhali, Bangladesh
- Average cloud cover in September: 44
The month with the most cloud cover is July (Cloud cover 62).
The month with the least cloud cover is January (Cloud cover 4).
Average visibility in September
Fasiakhali, Bangladesh
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (10km).
The months with the lowest visibility are July and August (9km).
Fasiakhali, Bangladesh
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