December weather forecast
Acôcó, Guinea-Bissau

December

Weather in December

The first month of the winter, December, is still a tropical month in Acôcó, Guinea-Bissau, with an average temperature fluctuating between 34°C (93.2°F) and 22.5°C (72.5°F).

Temperature

December ushers in an average high-temperature of a still tropical 34°C (93.2°F), aligning closely with the preceding month. Nighttime temperature in Acôcó experiences an average drop to a pleasant 22.5°C (72.5°F) in December.

Humidity

The average relative humidity in December in Acôcó is 37%.

Rainfall

December is the last month it rains in Acôcó. During 0.7 rainfall days, in December, Acôcó aggregates 1mm (0.04") of precipitation. Throughout the year, in Acôcó, there are 107.5 rainfall days, and 726mm (28.58") of precipitation is accumulated.

Daylight

The month with the shortest days is December, with an average of 11h and 30min of daylight.
On the first day of December, sunrise is at 07:07 and sunset at 18:37. On the last day of the month, sunrise is at 07:22 and sunset at 18:50 GMT.

Sunshine

In December, the average sunshine is 9.7h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Acôcó. The months with the lowest UV index in Acôcó are January through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.
Note: A typical high UV index of 7 in December suggests the following recommendations:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.

Frequently asked questions

How hot is it in Acôcó in December?
In Acôcó, in December, the average high-temperature is 34°C (93.2°F), and the average low-temperature is 22.5°C (72.5°F). In November, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 42°C (107.6°F).
What is the average humidity in December in Acôcó?
In December, the average relative humidity is 37%.
What is the last month it rains in Acôcó?
December is the last month it rains in Acôcó. During 0.7 rainfall days, in December, Acôcó aggregates 1mm (0.04") of precipitation.
What is the month with the shortest days in Acôcó?
December has the shortest days of the year, with an average of 11h and 30min of daylight.
What is the average length of the day in December in Acôcó?
In Acôcó, the average day length in December is 11h and 28min.
When is the sunrise / sunset in December in Acôcó?
On the first day of December in Acôcó, Guinea-Bissau, sunrise is at 07:07 and sunset at 18:37. On the last day of the month, sunrise is at 07:22 and sunset at 18:50 GMT.
How many hours of sunshine does Acôcó have in December?
In December, the average sunshine duration in Acôcó, Guinea-Bissau, is 9.7h.
What are the months with the highest UV index in Acôcó?
The months with the highest UV index in Acôcó are January through December, with an average maximum UV index of 7.
When is the lowest UV index in Acôcó?
January through December, with an average maximum UV index of 7, are months with the lowest UV index in Acôcó.
How high is the UV index in December in Acôcó?
In Acôcó, Guinea-Bissau, the average daily maximum UV index in December is 7. A UV Index estimate of 6 to 7 represents a high hazard to health from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December - Acôcó, Guinea-Bissau
Average temperature in December
Acôcó, Guinea-Bissau
  • Average high temperature in December: 34°C

The warmest month (with the highest average high temperature) is March (35.5°C).
The month with the lowest average high temperature is August (29.6°C).

  • Average low temperature in December: 22.5°C

The month with the highest average low temperature is June (26°C).
The coldest month (with the lowest average low temperature) is January (21.8°C).

Average pressure in December - Acôcó, Guinea-Bissau
Average pressure in December
Acôcó, Guinea-Bissau
  • Average pressure in December: 1011.2mbar

The month with the highest atmospheric pressure is July (1012.9mbar).
The months with the lowest atmospheric pressure are March and April (1010.1mbar).

Average wind speed in December - Acôcó, Guinea-Bissau
Average wind speed in December
Acôcó, Guinea-Bissau
  • Average wind speed in December: 10.6km/h

The windiest month (with the highest average wind speed) is June (13.2km/h).
The calmest months (with the lowest average wind speed) are October and November (9km/h).

Average humidity in December - Acôcó, Guinea-Bissau
Average humidity in December
Acôcó, Guinea-Bissau
  • Average humidity in December: 37%

The month with the highest relative humidity is August (82%).
The month with the lowest relative humidity is January (32%).

Average rainfall in December - Acôcó, Guinea-Bissau
Average rainfall in December
Acôcó, Guinea-Bissau
  • Average rainfall in December: 1mm

The wettest month (with the highest rainfall) is August (270mm).
The driest months (with the least rainfall) are January and February (0mm).

Average rainfall days in December - Acôcó, Guinea-Bissau
Average rainfall days in December
Acôcó, Guinea-Bissau
  • Average rainfall days in December: 0.7 days

The month with the highest number of rainy days is August (26.9 days).
The month with the least rainy days is January (0.3 days).

Average daylight in December / Average sunshine in December - Acôcó, Guinea-Bissau
Average daylight in December /
Average sunshine in December
Acôcó, Guinea-Bissau
  • Average daylight in December: 11h and 3min

The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 30min).

  • Average sunshine in December: 9h and 4min

The months with the most sunshine are March, April and May (Average sunshine: 9h and 54min).
The month with the least sunshine is August (Average sunshine: 6h and 6min).

Average sunshine days in December - Acôcó, Guinea-Bissau
Average sunshine days in December
Acôcó, Guinea-Bissau
  • Average sunshine days in December: 29.8 days

The month with the most sunshine days is January (30.7 days).
The month with the least sunshine days is August (2.9 days).

Average UV index in December - Acôcó, Guinea-Bissau
Average UV index in December
Acôcó, Guinea-Bissau
  • Average UV index in December: 7

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).

Average cloud cover in December - Acôcó, Guinea-Bissau
Average cloud cover in December
Acôcó, Guinea-Bissau
  • Average cloud cover in December: 12

The month with the most cloud cover is August (Cloud cover 57).
The months with the least cloud cover are March and April (Cloud cover 7).

Average visibility in December - Acôcó, Guinea-Bissau
Average visibility in December
Acôcó, Guinea-Bissau
  • Average visibility in December: 10km

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

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