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
Aichar Char experiences a transition to a still tropical 31.9°C (89.4°F) in average high-temperatures with the arrival of September, not greatly differing from August's 32.2°C (90°F). Aichar Char registers a consistent average low-temperature of 25.4°C (77.7°F) during September.Heat index
September's average heat index is appraised at a burning hot 45°C (113°F). Be alert: Heat exhaustion along with heat cramps are probable. Heatstroke is a threat with sustained physical activity.Consider that heat index readings are for situations in the shade and light wind. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a metric representing the sensation of warmth when air temperature and moisture come together. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. The body is at risk of dehydration and related complications when it fails to shed excessive heat.
Humidity
In September, the average relative humidity in Aichar Char is 82%.Rainfall
In September, in Aichar Char, the rain falls for 23.4 days. Throughout September, 138mm (5.43") of precipitation is accumulated. Throughout the year, in Aichar Char, there are 180.3 rainfall days, and 1286mm (50.63") of precipitation is accumulated.Daylight
In Aichar Char, Bangladesh, the average length of the day in September is 12h and 17min.On the first day of September in Aichar Char, sunrise is at 5:38 am and sunset at 6:14 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 5:45 pm +06.
Sunshine
In Aichar Char, the average sunshine in September is 8.1h.UV index
The months with the highest UV index are March through September, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: A daily maximum UV index of 7 in September translates into the following instructions:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Frequently asked questions
Is it hot in Aichar Char during September?
What is the average humidity in September in Aichar Char?
How many days does it rain in September in Aichar Char?
How many hours of daylight does Aichar Char have in September?
What time are sunrise and sunset in September in Aichar Char?
How long on average sun shines in September in Aichar Char?
What are the months with the highest UV index in Aichar Char?
What is the UV index reading in September in Aichar Char?
Average temperature in September
Aichar Char, Bangladesh
- Average high temperature in September: 31.9°C
The warmest month (with the highest average high temperature) is April (35.7°C).
The month with the lowest average high temperature is January (25.8°C).
- Average low temperature in September: 25.4°C
The month with the highest average low temperature is June (26.8°C).
The coldest month (with the lowest average low temperature) is January (14.9°C).
Average pressure in September
Aichar Char, Bangladesh
- Average pressure in September: 1004.7mbar
The month with the highest atmospheric pressure is January (1014.3mbar).
The month with the lowest atmospheric pressure is July (1000.4mbar).
Average wind speed in September
Aichar Char, Bangladesh
- Average wind speed in September: 9.2km/h
The windiest month (with the highest average wind speed) is July (13.3km/h).
The calmest month (with the lowest average wind speed) is November (6.3km/h).
Average humidity in September
Aichar Char, Bangladesh
- Average humidity in September: 82%
The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is February (48%).
Average rainfall in September
Aichar Char, Bangladesh
- Average rainfall in September: 138mm
The wettest month (with the highest rainfall) is July (279mm).
The driest month (with the least rainfall) is January (2mm).
Average rainfall days in September
Aichar Char, Bangladesh
- Average rainfall days in September: 23.4 days
The month with the highest number of rainy days is July (27.8 days).
The month with the least rainy days is January (1.2 days).
Average daylight in September /
Average sunshine in September
Aichar Char, 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 42min).
The month with the least sunshine is July (Average sunshine: 7h and 12min).
Average sunshine days in September
Aichar Char, Bangladesh
- Average sunshine days in September: 4.3 days
The month with the most sunshine days is January (29.6 days).
The month with the least sunshine days is June (1.8 days).
Average UV index in September
Aichar Char, 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
Aichar Char, Bangladesh
- Average cloud cover in September: 45
The month with the most cloud cover is July (Cloud cover 58).
The month with the least cloud cover is January (Cloud cover 6).
Average visibility in September
Aichar Char, Bangladesh
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, November and December (10km).
The months with the lowest visibility are May, June, July, August, September and October (9km).
Aichar Char, Bangladesh
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