October weather forecast and climate
Helkunda, Bangladesh

Weather in October

October, the same as September, in Helkunda, Bangladesh, is another hot autumn month, with average temperature fluctuating between 31.1°C (88°F) and 21.9°C (71.4°F).

Temperature

In October, the average high-temperature is relatively the same as in September - a still tropical 31.1°C (88°F). In Helkunda, the average low-temperature is 21.9°C (71.4°F).

Heat index

The average heat index is evaluated at a torrid 39.8°C (103.6°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'apparent temperature', 'felt air temperature', or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (wind, clothing, differences in body mass, height, and shape). 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. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. 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. 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 Helkunda, Bangladesh, the average relative humidity in October is 76%.

Rainfall

In Helkunda, in October, during 11.3 rainfall days, 63mm (2.48") of precipitation is typically accumulated. In Helkunda, during the entire year, the rain falls for 163.1 days and collects up to 1141mm (44.92") of precipitation.

Daylight

In October, the average length of the day in Helkunda is 11.6h.

Sunshine

In Helkunda, the average sunshine is 8.9h.

UV index

January, February, October through December, with an average maximum UV index of 6, are months with the lowest UV index in Helkunda. A UV Index reading of 6 to 7 represents a high health risk from the exposure to the Sun's UV rays for the ordinary person.
Note: In October, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. 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. 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 October in Helkunda?

The average high-temperature, in October, is 31.1°C (88°F), while the average low-temperature is 21.9°C (71.4°F). The average heat index (a.k.a. 'real feel', 'feels like'), that takes the relative humidity and factores it into the air temperature reading, in October is calculated to 39.8°C (103.6°F).

What is the average humidity in October in Helkunda?

In October, the average relative humidity in Helkunda, Bangladesh, is 76%.

How many days does it rain in October in Helkunda?

In Helkunda, Bangladesh, in October, it is raining for 11.3 days, with typically 63mm (2.48") of accumulated precipitation.

What is the average length of the day in October in Helkunda?

In Helkunda, Bangladesh, the average length of the day in October is 11.6h.

How long on average sun shines in October in Helkunda?

In October, the average sunshine in Helkunda is 8.9h.

When is the lowest UV index in Helkunda?

January, February, October through December, with an average maximum UV index of 6, are months with the lowest UV index.

What is the UV index intensity in October in Helkunda?

The average daily maximum UV index in October is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to the Sun's UV rays.

Average temperature in October
Helkunda, Bangladesh

Average temperature in October - Helkunda, Bangladesh
  • Average high temperature in October: 31.1°C

The warmest month (with the highest average high temperature) is April (37.4°C).
The month with the lowest average high temperature is January (25.8°C).

  • Average low temperature in October: 21.9°C

The month with the highest average low temperature is June (27.5°C).
The coldest month (with the lowest average low temperature) is January (13.9°C).

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Average pressure in October
Helkunda, Bangladesh

Average pressure in October - Helkunda, Bangladesh
  • Average pressure in October: 1009mbar

The month with the highest atmospheric pressure is January (1015mbar).
The month with the lowest atmospheric pressure is June (999.4mbar).

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Average wind speed in October
Helkunda, Bangladesh

Average wind speed in October - Helkunda, Bangladesh
  • Average wind speed in October: 5.9km/h

The windiest month (with the highest average wind speed) is July (10.2km/h).
The calmest month (with the lowest average wind speed) is October (5.9km/h).

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Average humidity in October
Helkunda, Bangladesh

Average humidity in October - Helkunda, Bangladesh
  • Average humidity in October: 76%

The month with the highest relative humidity is September (80%).
The month with the lowest relative humidity is March (35%).

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Average rainfall in October
Helkunda, Bangladesh

Average rainfall in October - Helkunda, Bangladesh
  • Average rainfall in October: 63mm

The wettest month (with the highest rainfall) is July (264mm).
The driest month (with the least rainfall) is November (2mm).

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Average rainfall days in October
Helkunda, Bangladesh

Average rainfall days in October - Helkunda, Bangladesh
  • Average rainfall days in October: 11.3 days

The month with the highest number of rainy days is July (28.4 days).
The month with the least rainy days is December (1.1 days).

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Average daylight in October /
Average sunshine in October
Helkunda, Bangladesh

Average daylight in October / Average sunshine in October - Helkunda, Bangladesh
  • Average daylight in October: 11.6h

The month with the longest days is June (Average daylight: 13.7h).
The month with the shortest days is December (Average daylight: 10.6h).

  • Average sunshine in October: 8.9h

The month with the most sunshine is May (Average sunshine: 11h).
Months with the least sunshine are January and December (Average sunshine: 7.5).

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Average sunshine days in October
Helkunda, Bangladesh

Average sunshine days in October - Helkunda, Bangladesh
  • Average sunshine days in October: 16.1 days

The month with the most sunshine days is December (29.5 days).
The month with the least sunshine days is July (1.8 days).

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Average UV index in October
Helkunda, Bangladesh

Average UV index in October - Helkunda, Bangladesh
  • Average UV index in October: 6

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 October
Helkunda, Bangladesh

Average cloud cover in October - Helkunda, Bangladesh
  • Average cloud cover in October: 23

The month with the most cloud cover is July (Cloud cover 55).
The month with the least cloud cover is January (Cloud cover 8).

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Average visibility in October
Helkunda, Bangladesh

Average visibility in October - Helkunda, Bangladesh
  • Average visibility in October: 9km

Months with the highest visibility are January, February, March, April, May, November and December (10km).
The month with the lowest visibility is September (8km).

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