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
Birail Palita experiences a recorded average high-temperature of a still hot 31.9°C (89.4°F) in September, closely aligned with August's 32.3°C (90.1°F). During the September nights, an average temperature of 25.5°C (77.9°F) is observed.Heat index
The heat index in September is estimated at a blazing hot 45°C (113°F). Keep guard: Heat cramps and heat exhaustion are likely. Continued activity increases the risk of heatstroke.Always consider that heat index estimations are for light winds and places in the shade. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', evaluates the perceived heat by adding the effect of moisture in the air. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for babies and toddlers. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.
Humidity
The average relative humidity in September is 82%.Rainfall
In Birail Palita, in September, during 25.9 rainfall days, 132mm (5.2") of precipitation is typically accumulated. Throughout the year, in Birail Palita, there are 174.9 rainfall days, and 1035mm (40.75") of precipitation is accumulated.Daylight
The average length of the day in September is 12h and 17min.On the first day of the month, sunrise is at 5:44 am and sunset at 6:19 pm. On the last day of September, sunrise is at 5:53 am and sunset at 5:50 pm +06.
Sunshine
In Birail Palita, the average sunshine in September is 8.3h.UV index
The average daily maximum UV index in September in Birail Palita is 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index of 7 during September translates into these guidelines:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot during September?
What is the average humidity in September?
How many days does it rain in September?
How many hours of daylight does Birail Palita have in September?
When are sunrise and sunset in September?
How many hours of sunshine does Birail Palita have in September?
How high is the UV index in September?
Average temperature in September
Birail Palita, Bangladesh
- Average high temperature in September: 31.9°C
The warmest month (with the highest average high temperature) is April (38.3°C).
The months with the lowest average high temperature are January and December (26.8°C).
- Average low temperature in September: 25.5°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 (15.3°C).
Average pressure in September
Birail Palita, Bangladesh
- Average pressure in September: 1004.4mbar
The month with the highest atmospheric pressure is January (1014.8mbar).
The month with the lowest atmospheric pressure is July (999.4mbar).
Average wind speed in September
Birail Palita, Bangladesh
- Average wind speed in September: 9.4km/h
The windiest month (with the highest average wind speed) is May (13.8km/h).
The calmest month (with the lowest average wind speed) is November (7.2km/h).
Average humidity in September
Birail Palita, Bangladesh
- Average humidity in September: 82%
The month with the highest relative humidity is August (83%).
The month with the lowest relative humidity is February (41%).
Average rainfall in September
Birail Palita, Bangladesh
- Average rainfall in September: 132mm
The wettest month (with the highest rainfall) is July (252mm).
The driest month (with the least rainfall) is January (2mm).
Average rainfall days in September
Birail Palita, Bangladesh
- Average rainfall days in September: 25.9 days
The month with the highest number of rainy days is July (30.4 days).
The months with the least rainy days are January and December (1.3 days).
Average daylight in September /
Average sunshine in September
Birail Palita, 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 42min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is April (Average sunshine: 11h and 18min).
The months with the least sunshine are October and November (Average sunshine: 7h and 18min).
Average sunshine days in September
Birail Palita, Bangladesh
- Average sunshine days in September: 2.2 days
The month with the most sunshine days is January (29.3 days).
The month with the least sunshine days is July (0.4 days).
Average UV index in September
Birail Palita, Bangladesh
- Average UV index in September: 7
The months with the highest UV index are March, April and May (UV index 8).
The months with the lowest UV index are January, October, November and December (UV index 6).
Average cloud cover in September
Birail Palita, Bangladesh
- Average cloud cover in September: 45
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
Birail Palita, Bangladesh
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, May, June, November and December (10km).
The month with the lowest visibility is September (8km).
