Last updated: August 27, 2025
In December, the average temperature in Ribeira Quente, Portugal is a mild 16°C (61°F), with daily highs reaching up to 20°C (69°F) and lows dipping to 10°C (50°F). Expect some wet days, as precipitation averages 109 mm (4.3 in) over 12 days, contributing to a relatively high average humidity of 84%.
In December in Ribeira Quente, the average temperature is 16°C (61°F). The maximum can reach 20°C (69°F), and the minimum can be as low as 10°C (50°F). It's a comfortable time to explore, as the mild weather is perfect for outdoor activities and sightseeing.
In Ribeira Quente in December, the total precipitation amount is 109 mm (4.3 in) during a span of 12 days.
In Ribeira Quente in December, humidity is 84%. With an average temperature of 16°C (61°F), this humidity feels like a blanket of warmth, making travel slightly sticky but overall comfortable, as long as you stay hydrated and take breaks in the shade.
In Ribeira Quente in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Ribeira Quente, you can check the information here.
UV Risk Categories
Weather in Ribeira Quente varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Ribeira Quente, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 15°C (59°F) | 64 mm (2.5 inches) | 82% | moderate |
| February Weather | 14°C (58°F) | 78 mm (3.1 inches) | 80% | moderate |
| March Weather | 14°C (58°F) | 56 mm (2.2 inches) | 82% | high |
| April Weather | 15°C (59°F) | 80 mm (3.1 inches) | 83% | very high |
| May Weather | 17°C (62°F) | 56 mm (2.2 inches) | 81% | very high |
| June Weather | 19°C (67°F) | 44 mm (1.7 inches) | 82% | extreme |
| July Weather | 21°C (70°F) | 25 mm (1.0 inches) | 83% | very high |
| August Weather | 23°C (73°F) | 48 mm (1.9 inches) | 81% | very high |
| September Weather | 22°C (71°F) | 64 mm (2.5 inches) | 81% | very high |
| October Weather | 20°C (68°F) | 92 mm (3.6 inches) | 79% | high |
| November Weather | 17°C (63°F) | 87 mm (3.4 inches) | 79% | moderate |
| December Weather | 16°C (61°F) | 109 mm (4.3 inches) | 84% | moderate |