December weather forecastRibeira da Barca, Cape Verde
December
Weather in December
December rings in the final notes of the year with a further drop in rainy days, recording mere 3mm (0.12"), and relatively lower temperatures. These changes in weather conditions, marked by the receding monsoon and the onset of winter, create a comfortable setting to enjoy the year-end festivities in Ribeira da Barca. Even as the wind intensifies to 23.2km/h (14.4mph), it adds to the chill factor typical of December. The length of the day decreases further, casting a mesmerising early evening glow over the city's skyline. The visible signs of winter, coupled with the dwindling showers, make December a charming time to visit Ribeira da Barca.Temperature
Upon the beginning of December, Ribeira da Barca's high-temperatures register at a still warm 25.5°C (77.9°F), closely mirroring the preceding month. Ribeira da Barca maintains an average of approximately a still warm 23°C (73.4°F) during December nights, with only a minimal decrease from the daytime temperature.Humidity
In December, the average relative humidity is 70%.Rainfall
In Ribeira da Barca, Cape Verde, in December, during 1.4 rainfall days, 3mm (0.12") of precipitation is typically accumulated. In Ribeira da Barca, during the entire year, the rain falls for 54.1 days and collects up to 149mm (5.87") of precipitation.Daylight
December has the shortest days of the year in Ribeira da Barca, Cape Verde, with an average of 11h and 12min of daylight.On the first day of the month, sunrise is at 06:45 and sunset at 18:03. On the last day of December, in Ribeira da Barca, sunrise is at 07:00 and sunset at 18:15 -01.
Sunshine
In December, the average sunshine in Ribeira da Barca is 9.4h.UV index
January through July and December, with an average maximum UV index of 6, are months with the lowest UV index in Ribeira da Barca. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.Note: The maximum UV index, 6 during December, leads to the following recommendations:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Ribeira da Barca, Cape Verde
- Average high temperature in December: 25.5°C
The warmest month (with the highest average high temperature) is October (28.4°C).
The months with the lowest average high temperature are February and March (23.7°C).
- Average low temperature in December: 23°C
The months with the highest average low temperature are September and October (25.8°C).
The coldest month (with the lowest average low temperature) is February (20.9°C).
Average pressure in December
Ribeira da Barca, Cape Verde
- Average pressure in December: 1014.4mbar
The month with the highest atmospheric pressure is January (1015.2mbar).
The month with the lowest atmospheric pressure is September (1012.5mbar).
Average wind speed in December
Ribeira da Barca, Cape Verde
- Average wind speed in December: 23.2km/h
The windiest month (with the highest average wind speed) is February (25.8km/h).
The calmest month (with the lowest average wind speed) is August (14km/h).
Average humidity in December
Ribeira da Barca, Cape Verde
- Average humidity in December: 70%
The months with the highest relative humidity are June, July, August and September (79%).
The month with the lowest relative humidity is January (69%).
Average rainfall in December
Ribeira da Barca, Cape Verde
- Average rainfall in December: 3mm
The wettest month (with the highest rainfall) is September (50mm).
The driest months (with the least rainfall) are January, March and May (1mm).
Average rainfall days in December
Ribeira da Barca, Cape Verde
- Average rainfall days in December: 1.4 days
The month with the highest number of rainy days is September (13.1 days).
The month with the least rainy days is January (0.7 days).
Average daylight in December /
Average sunshine in December
Ribeira da Barca, Cape Verde
- Average daylight in December: 11h and 12min
The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 12min).
- Average sunshine in December: 9h and 24min
The month with the most sunshine is May (Average sunshine: 9h and 54min).
The month with the least sunshine is August (Average sunshine: 7h and 0min).
Average sunshine days in December
Ribeira da Barca, Cape Verde
- Average sunshine days in December: 28.5 days
The months with the most sunshine days are January and May (29.3 days).
The month with the least sunshine days is September (13.1 days).
Average UV index in December
Ribeira da Barca, Cape Verde
- Average UV index in December: 6
The months with the highest UV index are August, September, October and November (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July and December (UV index 6).
Average cloud cover in December
Ribeira da Barca, Cape Verde
- Average cloud cover in December: 20
The month with the most cloud cover is August (Cloud cover 52).
The month with the least cloud cover is May (Cloud cover 13).
Average visibility in December
Ribeira da Barca, Cape Verde
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
