December weather forecast
Ambeno, Guinea-Bissau

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Weather in December

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

Temperature

December welcomes an average high-temperature of a still tropical 34°C (93.2°F), not much different from the preceding month. During December nights, Ambeno records an average temperature of 22.5°C (72.5°F).

Humidity

The average relative humidity in December is 37%.

Rainfall

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

Daylight

December has the shortest days of the year, with an average of 11h and 30min of daylight.
On the first day of the month, sunrise is at 07:06 and sunset at 18:37. On the last day of December, in Ambeno, sunrise is at 07:21 and sunset at 18:50 GMT.

Sunshine

The average sunshine in December is 9.7h.

UV index

The months with the highest UV index in Ambeno, Guinea-Bissau, are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Ambeno. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In December, the maximum UV index of 7 transforms into these 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. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Updated: Feb 5, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

How hot is it in Ambeno in December?

The average high-temperature, in December, in Ambeno, is 34°C (93.2°F), while the average low-temperature is 22.5°C (72.5°F). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines relative humidity and air temperature, in November is calculated to be 42°C (107.6°F).

What is the average humidity in December in Ambeno?

In December, the average relative humidity in Ambeno, Guinea-Bissau, is 37%.

What is the last month it rains in Ambeno?

December is the last month it rains in Ambeno, Guinea-Bissau. During 0.7 rainfall days, in December, Ambeno aggregates 1mm (0.04") of precipitation.

What is the month with the shortest days in Ambeno?

December has the shortest days of the year in Ambeno, Guinea-Bissau, with an average of 11h and 30min of daylight.

What is the average length of the day in December in Ambeno?

The average day length in December is 11h and 29min.

When is the sunrise / sunset in December in Ambeno?

On the first day of December in Ambeno, Guinea-Bissau, sunrise is at 07:06 and sunset at 18:37. On the last day of the month, sunrise is at 07:21 and sunset at 18:50 GMT.

How many hours of sunshine does Ambeno have in December?

In Ambeno, Guinea-Bissau, the average sunshine duration in December is 9.7h.

What are the months with the highest UV index in Ambeno?

January through December, with an average maximum UV index of 7, are months with the highest UV index in Ambeno, Guinea-Bissau.

When is the lowest UV index in Ambeno?

The months with the lowest UV index in Ambeno, Guinea-Bissau, are January through December, with an average maximum UV index of 7.

What is the UV index intensity in December in Ambeno?

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

Average temperature in December
Ambeno, Guinea-Bissau

Average temperature in December - Ambeno, 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
Ambeno, Guinea-Bissau

Average pressure in December - Ambeno, 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
Ambeno, Guinea-Bissau

Average wind speed in December - Ambeno, 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
Ambeno, Guinea-Bissau

Average humidity in December - Ambeno, 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
Ambeno, Guinea-Bissau

Average rainfall in December - Ambeno, 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
Ambeno, Guinea-Bissau

Average rainfall days in December - Ambeno, 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
Ambeno, Guinea-Bissau

Average daylight in December / Average sunshine in December - Ambeno, 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
Ambeno, Guinea-Bissau

Average sunshine days in December - Ambeno, 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
Ambeno, Guinea-Bissau

Average UV index in December - Ambeno, 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
Ambeno, Guinea-Bissau

Average cloud cover in December - Ambeno, 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
Ambeno, Guinea-Bissau

Average visibility in December - Ambeno, 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).

Ambeno, Guinea-Bissau

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