September weather forecast and climate
Guhali, Bangladesh

Weather in September

September, the first month of the autumn, in Guhali, is also a hot month, with average temperature fluctuating between 25.9°C (78.6°F) and 32.3°C (90.1°F).

Temperature

In Guhali, the average high-temperature is relatively the same as in August - a still tropical 32.3°C (90.1°F). In September, in Guhali, the average low-temperature is 25.9°C (78.6°F).

Heat index

In September, the average heat index is estimated at a burning hot 45.5°C (113.9°F). Be wary - heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'apparent temperature', 'real feel', or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (clothing, differences in body mass, height, and shape, wind). Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 37.5°C (99.5°F) to 38.3°C (100.9°F), thermal conditions are potentially life-threatening.

Humidity

In Guhali, the average relative humidity is 80%.

Rainfall

In September, in Guhali, the rain falls for 22.1 days. Throughout September, 83mm (3.27") of precipitation is accumulated. In Guhali, during the entire year, the rain falls for 156.2 days and collects up to 634mm (24.96") of precipitation.

Daylight

In Guhali, the average length of the day is 12.3h.

Sunshine

In Guhali, Bangladesh, the average sunshine in September is 8.3h.

UV index

In September, the average daily maximum UV index in Guhali is 7. A UV Index reading of 6 to 7 represents a high health hazard from the exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 7 interpret into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in September in Guhali?

In Guhali, in September, the average high-temperature is 32.3°C (90.1°F), and the average low-temperature is 25.9°C (78.6°F). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), that calculates temperature value influenced by the moisture in the air, in September is estimated at 45.5°C (113.9°F).

What is the average humidity in September in Guhali?

In Guhali, the average relative humidity in September is 80%.

How much does it rain in Guhali in September?

In September, the rain falls for 22.1 days. Throughout September, 83mm (3.27") of precipitation is accumulated.

How many hours of daylight does Guhali have in September?

In September, the average length of the day is 12.3h.

How many hours of sunshine does Guhali have in September?

The average sunshine in September in Guhali, Bangladesh, is 8.3h.

What is the UV index reading in September in Guhali?

The average daily maximum UV index in September is 7. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to the Sun's UV rays.

Average temperature in September
Guhali, Bangladesh

Average temperature in September - Guhali, Bangladesh
  • Average high temperature in September: 32.3°C

The warmest month (with the highest average high temperature) is April (36.6°C).
Months with the lowest average high temperature are January and December (25.6°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 (15.1°C).

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Average pressure in September
Guhali, Bangladesh

Average pressure in September - Guhali, Bangladesh
  • Average pressure in September: 1003.8mbar

The month with the highest atmospheric pressure is January (1014.2mbar).
Months with the lowest atmospheric pressure are June and July (999.2mbar).

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Average wind speed in September
Guhali, Bangladesh

Average wind speed in September - Guhali, Bangladesh
  • Average wind speed in September: 9.4km/h

The windiest month (with the highest average wind speed) is July (13.2km/h).
The calmest month (with the lowest average wind speed) is November (6.8km/h).

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Average humidity in September
Guhali, Bangladesh

Average humidity in September - Guhali, Bangladesh
  • Average humidity in September: 80%

The month with the highest relative humidity is July (82%).
The month with the lowest relative humidity is February (43%).

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Average rainfall in September
Guhali, Bangladesh

Average rainfall in September - Guhali, Bangladesh
  • Average rainfall in September: 83mm

The wettest month (with the highest rainfall) is July (152mm).
The driest month (with the least rainfall) is January (1mm).

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Average rainfall days in September
Guhali, Bangladesh

Average rainfall days in September - Guhali, Bangladesh
  • Average rainfall days in September: 22.1 days

The month with the highest number of rainy days is July (28.1 days).
The month with the least rainy days is December (1.3 days).

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Average daylight in September /
Average sunshine in September
Guhali, Bangladesh

Average daylight in September / Average sunshine in September - Guhali, Bangladesh
  • Average daylight in September: 12.3h

The month with the longest days is June (Average daylight: 13.6h).
The month with the shortest days is December (Average daylight: 10.7h).

  • Average sunshine in September: 8.3h

The month with the most sunshine is April (Average sunshine: 11.2h).
The month with the least sunshine is July (Average sunshine: 7.3h).

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Average sunshine days in September
Guhali, Bangladesh

Average sunshine days in September - Guhali, Bangladesh
  • Average sunshine days in September: 6.2 days

The month with the most sunshine days is December (29.5 days).
The month with the least sunshine days is July (2.1 days).

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Average UV index in September
Guhali, Bangladesh

Average UV index in September - Guhali, Bangladesh
  • Average UV index in September: 7

The month with the highest UV index is May (UV index 8).
Months with the lowest UV index are January, February, October, November and December (UV index 6).

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Average cloud cover in September
Guhali, Bangladesh

Average cloud cover in September - Guhali, Bangladesh
  • Average cloud cover in September: 44

The month with the most cloud cover is July (Cloud cover 57).
The month with the least cloud cover is January (Cloud cover 7).

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Average visibility in September
Guhali, Bangladesh

Average visibility in September - Guhali, Bangladesh
  • Average visibility in September: 9km

Months with the highest visibility are January, February, March, April, May, June, November and December (10km).
Months with the lowest visibility are July, August, September and October (9km).

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