December weather forecast
Barisal, Bangladesh

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Weather in December

December concludes the year on a pleasant note in Barisal, bringing cool weather and lesser rain. Being the year's coolest month, it witnesses a significant drop in temperature to 26.2°C (79.2°F). Furthermore, the winter season brings calm and serene weather, with minimum rainfall registered across the year. The wind speed experiences a slight increase, leaving room for cool breezes during the day. Reduced daylight hours and lower UV Index make December an ideal period for outdoor activities, summing up Barisal's weather diversities in a single frame.

Temperature

December, with its high-temperature average of 26.2°C (79.2°F) and a low-temperature average of 17.3°C (63.1°F), is the coldest month.

Humidity

The average relative humidity in December is 60%.

Rainfall

The months with the least rainfall in Barisal are January and December Rain falls for 1.5 days and accumulates 3mm (0.12") of rain.

Daylight

With an average of 10h and 48min of daylight, December has the shortest days of the year in Barisal.
On the first day of the month, sunrise is at 6:22 am and sunset at 5:13 pm. On the last day of December, in Barisal, sunrise is at 6:38 am and sunset at 5:24 pm +06.

Sunshine

July, November and December, with an average of 7.4h of sunshine, are months with the least sunshine in Barisal.

UV index

January, February, October through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: A daily high UV index of 6 in December leads to these guidelines:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
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Frequently asked questions

What are the coldest months in Barisal?

December, with an average high of 26.2°C (79.2°F) and a low of 17.3°C (63.1°F), signifies the coldest month of the year in Barisal.

What is the usual temperature for Barisal in December?

Barisal in December has an average high-temperature of 26.2°C (79.2°F) and an average low-temperature of 17.3°C (63.1°F). In November, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is computed to be 33°C (91.4°F).

What is the average humidity in December in Barisal?

In Barisal, Bangladesh, the average relative humidity in December is 60%.

What is the driest month in Barisal?

January and December are months with the least rain in Barisal when the rain falls for 1.5 days and typically aggregates up to 3mm (0.12") of rain.

How many days does it rain in December in Barisal?

In December, in Barisal, the rain falls for 1.5 days. Throughout December, 3mm (0.12") of precipitation is accumulated.

What is the month with the shortest days in Barisal?

With an average of 10h and 48min of daylight, December has the shortest days of the year in Barisal, Bangladesh.

How many hours of daylight does Barisal have in December?

The average day length in December is 10h and 46min.

When are sunrise and sunset in December in Barisal?

On the first day of December in Barisal, sunrise is at 6:22 am and sunset at 5:13 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 5:24 pm +06.

What are the months with the least sunshine in Barisal?

The months with the least sunshine in Barisal, Bangladesh, are July, November and December, with an average of 7.4h of sunshine.

How long on average sun shines in December in Barisal?

The average sunshine duration in December is 7.4h.

What is the month with the lowest UV index in Barisal?

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

What is the UV index reading in December in Barisal?

The average daily maximum UV index in December in Barisal is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to Sun's UV rays.

Average temperature in December
Barisal, Bangladesh

Average temperature in December - Barisal, Bangladesh
  • Average high temperature in December: 26.2°C

The warmest month (with the highest average high temperature) is April (35.3°C).
The month with the lowest average high temperature is December (26.2°C).

  • Average low temperature in December: 17.3°C

The month with the highest average low temperature is June (27.9°C).
The coldest month (with the lowest average low temperature) is January (16.3°C).

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Average pressure in December
Barisal, Bangladesh

Average pressure in December - Barisal, Bangladesh
  • Average pressure in December: 1013.7mbar

The month with the highest atmospheric pressure is January (1014.6mbar).
The month with the lowest atmospheric pressure is July (1000.5mbar).

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Average wind speed in December
Barisal, Bangladesh

Average wind speed in December - Barisal, Bangladesh
  • Average wind speed in December: 8.4km/h

The windiest month (with the highest average wind speed) is July (14.7km/h).
The calmest month (with the lowest average wind speed) is November (7.3km/h).

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Average humidity in December
Barisal, Bangladesh

Average humidity in December - Barisal, Bangladesh
  • Average humidity in December: 60%

The months with the highest relative humidity are July and September (81%).
The month with the lowest relative humidity is February (48%).

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Average rainfall in December
Barisal, Bangladesh

Average rainfall in December - Barisal, Bangladesh
  • Average rainfall in December: 3mm

The wettest month (with the highest rainfall) is July (97mm).
The driest months (with the least rainfall) are January and December (3mm).

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Average rainfall days in December
Barisal, Bangladesh

Average rainfall days in December - Barisal, Bangladesh
  • Average rainfall days in December: 1.5 days

The month with the highest number of rainy days is July (27 days).
The month with the least rainy days is January (0.9 days).

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Average daylight in December /
Average sunshine in December
Barisal, Bangladesh

Average daylight in December / Average sunshine in December - Barisal, Bangladesh
  • Average daylight in December: 10h and 5min

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 48min).

  • Average sunshine in December: 7h and 2min

The month with the most sunshine is April (Average sunshine: 10h and 48min).
The months with the least sunshine are July, November and December (Average sunshine: 7h and 24min).

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Average sunshine days in December
Barisal, Bangladesh

Average sunshine days in December - Barisal, Bangladesh
  • Average sunshine days in December: 29.2 days

The month with the most sunshine days is January (29.7 days).
The month with the least sunshine days is July (2.3 days).

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Average UV index in December
Barisal, Bangladesh

Average UV index in December - Barisal, Bangladesh
  • Average UV index in December: 6

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

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Average cloud cover in December
Barisal, Bangladesh

Average cloud cover in December - Barisal, Bangladesh
  • Average cloud cover in December: 9

The month with the most cloud cover is July (Cloud cover 55).
The month with the least cloud cover is January (Cloud cover 6).

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Average visibility in December
Barisal, Bangladesh

Average visibility in December - Barisal, Bangladesh
  • Average visibility in December: 10km

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).

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Barisal, Bangladesh

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