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
As August turns into September, the average high-temperatures rest at a still tropical 32.4°C (90.3°F), showing a minor variation from the prior month. In Dhamrai, September is marked by an average low-temperature of 25.7°C (78.3°F).Heat index
September's mean heat index is computed to be a burning hot 46°C (114.8°F). Beware: Heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.Always consider that heat index estimations are for light winds and places in the shade. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. As body temperatures escalate without effective heat release, one might face dehydration threats.
Humidity
The average relative humidity in September is 80%.Rainfall
In Dhamrai, in September, it is raining for 17.6 days, with typically 40mm (1.57") of accumulated precipitation. In Dhamrai, during the entire year, the rain falls for 128.3 days and collects up to 352mm (13.86") of precipitation.Daylight
In Dhamrai, the average length of the day in September is 12h and 17min.On the first day of the month, sunrise is at 5:40 am and sunset at 6:17 pm. On the last day of September, sunrise is at 5:50 am and sunset at 5:47 pm +06.
Sunshine
In September, the average sunshine in Dhamrai, Bangladesh, 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 of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 7 during September leads to these instructions:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Enhance your sun protection with tightly woven, yet airy clothing.
Frequently asked questions
How hot is it in Dhamrai in September?
What is the average humidity in September in Dhamrai?
How much does it rain in Dhamrai in September?
How many hours of daylight does Dhamrai have in September?
When are sunrise and sunset in September in Dhamrai?
How long on average sun shines in September in Dhamrai?
When is the highest UV index in Dhamrai?
What is the UV index intensity in September in Dhamrai?
Average temperature in September
Dhamrai, Bangladesh
- Average high temperature in September: 32.4°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°C).
- Average low temperature in September: 25.7°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
Dhamrai, Bangladesh
- Average pressure in September: 1004.3mbar
The month with the highest atmospheric pressure is January (1014.2mbar).
The month with the lowest atmospheric pressure is July (999.9mbar).
Average wind speed in September
Dhamrai, Bangladesh
- Average wind speed in September: 9.5km/h
The windiest month (with the highest average wind speed) is July (13.5km/h).
The calmest month (with the lowest average wind speed) is November (6.7km/h).
Average humidity in September
Dhamrai, Bangladesh
- Average humidity in September: 80%
The months with the highest relative humidity are July and August (81%).
The month with the lowest relative humidity is February (45%).
Average rainfall in September
Dhamrai, Bangladesh
- Average rainfall in September: 40mm
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
Dhamrai, Bangladesh
- Average rainfall days in September: 17.6 days
The month with the highest number of rainy days is July (21.7 days).
The month with the least rainy days is January (1.2 days).
Average daylight in September /
Average sunshine in September
Dhamrai, 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: 11h and 0min).
The month with the least sunshine is July (Average sunshine: 7h and 18min).
Average sunshine days in September
Dhamrai, Bangladesh
- Average sunshine days in September: 8.5 days
The months with the most sunshine days are January and December (29.7 days).
The month with the least sunshine days is July (5.4 days).
Average UV index in September
Dhamrai, 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
Dhamrai, 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
Dhamrai, 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).
Dhamrai, Bangladesh
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