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

Barisal records the coldest temperatures in December, averaging a high of 26.2°C (79.2°F) and a low of 17.3°C (63.1°F).

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

The month with the shortest days is December, with an average of 10h and 48min of daylight.
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, sunrise is at 6:38 am and sunset at 5:24 pm +06.

Sunshine

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

UV index

The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: An average maximum UV index of 6 in December leads to these recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.

Frequently asked questions

What is the coldest month?

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

What is the usual temperature for Barisal in December?

The high-temperature, in December, in Barisal, is 26.2°C (79.2°F), while the low-temperature averages to 17.3°C (63.1°F). The average heat index (a.k.a. 'feels like', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in November is appraised at 33°C (91.4°F).

What is the average humidity in December?

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

What is the driest month?

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

How many days does it rain in December?

In Barisal, in December, it is raining for 1.5 days, with typically 3mm (0.12") of accumulated precipitation.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 10h and 48min of daylight.

How many hours of daylight does Barisal have in December?

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

When is the sunrise / sunset in December?

On the first day of December, 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?

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

How long on average sun shines in December in Barisal?

In December, the average sunshine duration is 7.4h.

When is the lowest UV index?

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 December?

The average daily maximum UV index in December is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation.

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).

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).

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).

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%).

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).

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).

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).

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).

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).

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).

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).

Barisal, Bangladesh

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