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
September
Weather in September
Temperature
As September unfolds, the average high-temperature reaches a still hot 31.4°C (88.5°F), hinting at a slight fluctuation from the previous month. The temperature during September sees a subtle transition from day to night, averaging a low of 26.5°C (79.7°F).Heat index
The heat index for September is computed to be an extremely hot 42°C (107.6°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.For clarity, heat index numbers account for light winds and areas under shade. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.
Humidity
July through September, with an average relative humidity of 80%, are the most humid months.Rainfall
In Phultala, in September, it is raining for 22.1 days, with typically 65mm (2.56") of accumulated precipitation. Throughout the year, there are 140.4 rainfall days, and 489mm (19.25") of precipitation is accumulated.Daylight
In Phultala, the average length of the day in September is 12h and 17min.On the first day of September, sunrise is at 5:44 am and sunset at 6:19 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 5:50 pm +06.
Sunshine
In Phultala, the average sunshine in September is 8.9h.UV index
The average daily maximum UV index in September is 7. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In September, the maximum UV index of 7 suggests this advice:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot during September?
What are the most humid months?
What is the average humidity in September?
How many days does it rain in September?
What is the average length of the day in September?
What time are sunrise and sunset in September?
How long on average sun shines in September?
How high is the UV index in September?
Average temperature in September
Phultala, Bangladesh
- Average high temperature in September: 31.4°C
The warmest month (with the highest average high temperature) is April (34.7°C).
The month with the lowest average high temperature is December (26.4°C).
- Average low temperature in September: 26.5°C
The month with the highest average low temperature is June (28.3°C).
The coldest month (with the lowest average low temperature) is January (16.3°C).
Average pressure in September
Phultala, Bangladesh
- Average pressure in September: 1005.1mbar
The month with the highest atmospheric pressure is January (1014.8mbar).
The month with the lowest atmospheric pressure is July (1000.5mbar).
Average wind speed in September
Phultala, Bangladesh
- Average wind speed in September: 11.6km/h
The windiest months (with the highest average wind speed) are June and July (15.8km/h).
The calmest month (with the lowest average wind speed) is November (8km/h).
Average humidity in September
Phultala, Bangladesh
- Average humidity in September: 80%
The months with the highest relative humidity are July, August and September (80%).
The month with the lowest relative humidity is February (50%).
Average rainfall in September
Phultala, Bangladesh
- Average rainfall in September: 65mm
The wettest month (with the highest rainfall) is July (116mm).
The driest month (with the least rainfall) is December (2mm).
Average rainfall days in September
Phultala, Bangladesh
- Average rainfall days in September: 22.1 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 days).
Average daylight in September /
Average sunshine in September
Phultala, 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 5min
The month with the most sunshine is April (Average sunshine: 10h and 48min).
The months with the least sunshine are November and December (Average sunshine: 7h and 24min).
Average sunshine days in September
Phultala, Bangladesh
- Average sunshine days in September: 5.7 days
The month with the most sunshine days is January (29.8 days).
The month with the least sunshine days is July (1.8 days).
Average UV index in September
Phultala, Bangladesh
- Average UV index in September: 7
The month with the highest UV index is April (UV index 8).
The months with the lowest UV index are January, October, November and December (UV index 6).
Average cloud cover in September
Phultala, Bangladesh
- Average cloud cover in September: 41
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
Phultala, Bangladesh
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (10km).
The month with the lowest visibility is July (9km).
