December Weather in Sal Rei, Cabo Verde

Last updated: August 21, 2025

In December, Sal Rei, Cabo Verde, boasts a delightful tropical climate, where temperatures typically range from a comfortable 20°C (68°F) at night to a pleasant 28°C (82°F) during the day, averaging about 23°C (74°F) overall. With an impressively low total precipitation of just 2 mm (0.1 in) over the month and no rainy days, visitors can expect dry and sunny conditions, paired with a moderate humidity level of 73%. This makes December an ideal time to explore the stunning landscapes and vibrant culture of this enchanting island destination.

December Temperature in Sal Rei

In December, Sal Rei, Cabo Verde, enjoys the pleasant transition into cooler weather, with minimum temperatures around 20°C (68°F) and maximums reaching up to 28°C (82°F). This month marks a shift from the warmer highs of previous months, yet the average temperature remains a comfortable 23°C (74°F), perfect for outdoor activities and beach lounging. Compared to earlier months, December offers a delightful balance, making it an ideal time for travelers seeking sunny days without the intense heat of summer. As the year wraps up, the mild climate invites both relaxation and exploration in this picturesque setting.

December Weather in Sal Rei: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Sal Rei, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sal Rei, December typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec727070717273757880797773
Data source: Temperature data for Sal Rei generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Sal Rei

December in Sal Rei, Cabo Verde, experiences minimal precipitation, mirroring the dry conditions of previous months. With only 2 mm of rainfall recorded and no precipitation days, December continues the trend of light rain that typically marks the tail end of the dry season. Following a brief increase in rainfall during the late summer months, where August and September saw 33 mm and 28 mm respectively, the year wraps up with a return to dryness. This pattern highlights Sal Rei’s characteristic climate of extended dry periods, making it a charming destination for sun-seekers in December.

December Precipitation Trends in Sal Rei

The chart displays monthly precipitation patterns in Sal Rei, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Sal Rei, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec021000233281012
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Sal Rei

In Sal Rei, Cabo Verde, the monthly humidity levels reveal an intriguing trend throughout the year. Beginning with a moderate 75% in January, the humidity steadily climbs, peaking at 85% in both April and May. The summer months maintain this high level of moisture, with averages remaining consistently at 85%, suggesting a sticky atmosphere perfect for beachgoers. However, as the year winds down, there’s a noticeable shift; December welcomes a drop to 73%, the lowest humidity level of the year. This decline hints at a dry spell, offering a refreshing contrast to the preceding months and making December an appealing time for those seeking milder weather in this beautiful island destination.

December Average Humidity in Sal Rei

This chart illustrates the average monthly humidity levels in Sal Rei, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Sal Rei is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%79%83%85%85%84%85%85%84%83%80%74%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sal Rei

In December, Sal Rei, Cabo Verde, experiences a UV Index of 9, positioned in the very high exposure category, which means caution is advised for outdoor activities. As the year winds down, the UV Index slightly tapers from the peak levels observed in the summer months, where it reached an extreme value of 13 in both August and September. Throughout the year, the region predominantly showcases an extreme UV Index during mid-year months, highlighting an urgent need for sun protection. Notably, the burn time remains consistent at 15 minutes for December, mirroring the levels of January and November. As you soak up the sun this month, don't forget to check out the detailed forecast for the area at Sal Rei UV Index to stay informed and safe under the bright skies!

Maximum UV Index Levels in Sal Rei for December

The chart shows the monthly maximum UV Index (UVI) for Sal Rei in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Sal Rei typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9101213121112131311109
Data source: Sal Rei December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

December Sunshine in Sal Rei

December in Sal Rei, Cabo Verde, welcomes visitors with a delightful 286 hours of sunshine, making it a perfect escape during the winter months. As the year draws to a close, the sun-soaked days maintain a consistent brightness, echoing the month’s warmth and charm. While slightly less sunny than the peak of May's 355 hours, December still boasts a rich tapestry of light, ensuring vibrant landscapes and picturesque beach days. Travelers can enjoy the lingering warmth as the sun sets on another year, with the month fitting snugly between November's 293 hours and January's 242 hours. This gradual decrease and subsequent rebound to a fresh start in the New Year captures the essence of Cabo Verde's inviting climate throughout the seasons.

Monthly Sunshine Duration in Sal Rei: December Highlighted

The December sunshine duration represents the total number of hours Sal Rei experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec242h283h334h335h355h334h326h336h315h322h293h286h
Data source: Sal Rei December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Sal Rei During December

In December, Sal Rei experiences a 44% chance of sunny weather, which marks a slight decline from the preceding months but maintains a relatively optimistic outlook compared to November's 31%. This dip in sunlit days signals the onset of the wetter season, yet the festive spirit of the holiday season often brings warmth and cheer to the town, making it a pleasant time to visit. As the year winds down, sun enthusiasts might notice a fluctuation in weather patterns, with sunny prospects peaking in mid-year. Nevertheless, December’s mild sunshine can still provide enjoyable moments for visitors and locals alike, who can appreciate the island’s enchanting landscapes despite the occasional cloud cover.

Percentage of Sunny Days in December in Sal Rei

The chart illustrates the percentage of sunny days in Sal Rei throughout the year, with December highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Sal Rei experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec46%64%61%63%64%77%59%50%56%65%31%45%
Data source: Sal Rei December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Sal Rei in December

In Sal Rei, Cabo Verde, the duration of daylight showcases a captivating seasonal rhythm. Throughout the year, residents and visitors enjoy an average of 11 to 13 hours of daylight, with the longest days occurring in June. As the year transitions into December, daylight returns to 11 hours, mirroring the shorter days of January and February. This consistent pattern highlights a moderate variation in daylight, with longer hours in the spring and summer, ideal for beach activities, while the cooler months encourage cozy gatherings and exploration of the local culture. Whether basking in the summer sun or enjoying the tranquility of winter, Sal Rei offers a delightful balance of light and shadow throughout the year.

Average Daylight Hours in Sal Rei for December

The chart illustrates the variation in daylight duration in Sal Rei throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 16m11h 36m12h 2m12h 29m12h 52m13h 3m12h 57m12h 37m12h 11m11h 44m11h 21m11h 10m
Data source: Sal Rei daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Sal Rei

In December, the wind in Sal Rei, Cabo Verde begins to shift, offering a refreshing change with an average speed of 7.0 m/s (16 mph). This increase marks a subtle uptick from the gentler breezes of the preceding months, particularly from the summer lull where speeds dipped as low as 4.5 m/s in August. As the year winds down, December's winds reflect a gradual return to more invigorating gusts, echoing the higher speeds of earlier months like February and March, both averaging around 8.0 m/s. This pattern highlights a distinct seasonal shift, inviting visitors to embrace the invigorating maritime air as they explore the stunning landscapes of Cabo Verde.

Average December Wind Speed in Sal Rei

The chart displays monthly wind speed patterns in Sal Rei, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec7.68.17.97.56.96.54.64.55.26.46.07.0 m/s
Data source: Sal Rei December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Sal Rei Compares to Other Months

Weather in Sal Rei varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Sal Rei, focusing on differences in temperature, rainfall, humidity, and UV levels.

December and January display similar warm weather patterns, albeit with slight variations in temperature and humidity. In December, the minimum temperature is slightly higher at 20°C (68°F), with an average of 23°C (74°F) and a maximum reaching 28°C (82°F). Precipitation is minimal, with only 2 mm recorded across the month, and no rainy days. In contrast, January experiences a slightly cooler range, with a minimum of 18°C (66°F), an average of 22°C (72°F), and a maximum of 26°C (80°F). Interestingly, January has no recorded precipitation at all, but humidity increases marginally to 75%. For more details, you can check Sal Rei weather in January.

In December, the weather is pleasantly warm with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 28°C (82°F), and an average temperature of 23°C (74°F). The month features low precipitation of just 2 mm, with no rainy days, and a humidity level of 73%.

In contrast, February sees slightly cooler temperatures, with a minimum of 18°C (65°F) and a maximum of 27°C (80°F), averaging around 21°C (71°F). Although the precipitation remains the same at 2 mm with no rainy days, humidity increases slightly to 79%.

Overall, while both months offer warm and dry weather, December tends to be a bit warmer and less humid compared to February. For more detailed weather information, you can explore Sal Rei weather in February.

In December, the weather is generally warm and pleasant, with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 28°C (82°F) and an average of 23°C (74°F). The humidity is relatively moderate at 73%, and there is little to no precipitation, making for dry conditions. In contrast, March sees slightly cooler temperatures, with a minimum of 18°C (65°F) and a maximum of 26°C (79°F), averaging 21°C (70°F). However, the humidity increases to 83%, contributing to a slightly muggy atmosphere despite minimal precipitation of just 1 mm (0.0 in) over the month. For more details on the weather during this time, you can check Sal Rei weather in March.

In December, the weather is warm with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 28°C (82°F), accompanied by low precipitation of just 2 mm and a humidity level of 73%. In contrast, April features slightly cooler temperatures, with a minimum of 18°C (65°F) and a maximum of 26°C (79°F), while maintaining a dry spell with no recorded precipitation. However, the humidity increases to 85%, making the atmosphere feel more muggy. For more details on the weather during April, you can check Sal Rei weather in April.

In December, temperatures are slightly warmer, with a minimum of 20°C (68°F) and an average of 23°C (74°F), peaking at a maximum of 28°C (82°F). The month also enjoys minimal precipitation, with only 2 mm recorded, contributing to a humidity level of 73%. In contrast, May features slightly cooler conditions, with a minimum of 19°C (67°F), an average of 22°C (72°F), and a maximum of 26°C (80°F). Like December, May experiences no precipitation, but the humidity is higher at 85%. For detailed weather insights about May, you can visit Sal Rei weather in May.

In December, the weather is pleasantly warm with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 28°C (82°F). The month sees very little precipitation, with only 2 mm recorded and no rainy days, contributing to a comfortable humidity level of 73%. In contrast, June offers similar temperature averages, but with a maximum temperature of 27°C (82°F) and a higher humidity of 84%. Notably, June boasts completely dry conditions with no precipitation at all, making it an ideal time for outdoor activities. For more details on June weather, you can check Sal Rei weather in June.

In December, the weather presents a warm and pleasant atmosphere with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 28°C (82°F), averaging around 23°C (74°F). The month enjoys minimal precipitation, with only 2 mm (0.1 in) recorded and no rainy days, along with a relative humidity of 73%.

In contrast, July brings slightly warmer conditions, with temperatures fluctuating between a minimum of 21°C (70°F) and a maximum of 28°C (83°F), averaging 24°C (76°F). Like December, July experiences the same low level of precipitation (2 mm or 0.1 in) and no rainy days, but it has higher humidity at 85%.

For more detailed insights, you can explore Sal Rei weather in July.

In December, the weather is mild with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 28°C (82°F), averaging around 23°C (74°F). This month is characterized by low precipitation, with only 2 mm (0.1 in) noted and no rainy days, along with a humidity level of 73%.

In contrast, August sees slightly warmer conditions, with minimum temperatures of 23°C (73°F) and maximums reaching 29°C (85°F), averaging at 26°C (78°F). However, it also experiences more rain, accumulating 33 mm (1.3 in) over about four days, and higher humidity at 85%. For more specific information about the weather in Sal Rei during August, you can refer to Sal Rei weather in August.

In December, the weather is generally mild and dry, with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 28°C (82°F). This month enjoys very little rainfall, averaging only 2 mm with no precipitation days, and a humidity level of 73%. In contrast, September is warmer and more humid, with temperatures starting at a minimum of 24°C (76°F) and peaking at 30°C (86°F). This month experiences more precipitation, totaling 28 mm over approximately five days, and has a higher humidity of 84%. For more details on the weather conditions in September, you can visit Sal Rei weather in September.

In comparing the weather of December and October, December offers slightly cooler temperatures, with a minimum of 20°C and an average of 23°C, compared to October's minimum of 24°C and average of 26°C. While December experiences minimal precipitation at just 2 mm over 0 days, October is notably wetter with 10 mm of rain over 1 day. Additionally, humidity levels are higher in October at 83%, in contrast to December's 73%. For a more detailed look at October weather specifics, you can check Sal Rei weather in October.

In comparing the weather between December and November, we observe that December experiences slightly lower temperatures, with a minimum of 20°C (68°F), an average of 23°C (74°F), and a maximum of 28°C (82°F). In contrast, November is warmer, with temperatures ranging from a minimum of 22°C (72°F) to a maximum of 29°C (85°F), and an average of 25°C (77°F). Both months see minimal precipitation, with December receiving only 2 mm (0.1 in) and November slightly less at 1 mm (0.1 in), and both have no rainy days. However, November has a higher humidity level at 80%, compared to December’s 73%. For more detailed insights, you can check Sal Rei weather in November.

Compare Sal Rei's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Sal Rei

In December, Sal Rei enjoys pleasantly mild temperatures, making it a delightful escape for those seeking warmth without the summer heat. With an average temperature around 23°C (74°F) and near-zero precipitation, this month contrasts sharply with the wetter and warmer months earlier in the year. The 73% humidity adds a touch of tropical charm, yet with no rainy days, visitors can relish the consistently sunny skies and perfect beach weather. For a deeper understanding of how December fits into the broader patterns, explore the Sal Rei Climate.