Last updated: August 27, 2025
In April, the average temperature in Sao Brissos, Portugal hovers around 15°C (60°F). Expect a minimum of 4°C (40°F) and a maximum of 30°C (86°F), offering a pleasant range of conditions. During this time, the precipitation amount is about 56 mm (2.2 in) spread over 11 days, with an average humidity of 69%. Whether you're exploring or relaxing, be prepared for a mix of weather!
In April in Sao Brissos, the average temperature is 15°C (60°F). Maximums can reach 30°C (86°F), and minimums can be as low as 4°C (40°F). This range of temperatures makes it a great time for travelers to explore the area while enjoying mild weather.
In Sao Brissos in April, the precipitation amount is 56 mm (2.2 in) over the course of 11 days.
In Sao Brissos in April, humidity is 69%. With an average temperature of 15°C (60°F), this humidity feels like a cool, damp embrace that can make outdoor activities feel slightly heavier and more exhausting, but still inviting for exploring the charming sights and sounds of the area.
In Sao Brissos in April, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Sao Brissos.
UV Risk Categories
Weather in Sao Brissos varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Sao Brissos, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 9°C (49°F) | 25 mm (1.0 inches) | 80% | moderate |
| February Weather | 12°C (54°F) | 42 mm (1.7 inches) | 73% | moderate |
| March Weather | 13°C (56°F) | 75 mm (3.0 inches) | 71% | high |
| April Weather | 15°C (60°F) | 56 mm (2.2 inches) | 69% | very high |
| May Weather | 20°C (68°F) | 27 mm (1.1 inches) | 69% | very high |
| June Weather | 22°C (71°F) | 9 mm (0.4 inches) | 67% | extreme |
| July Weather | 24°C (75°F) | 2 mm (0.1 inches) | 69% | extreme |
| August Weather | 25°C (77°F) | 1 mm (0.0 inches) | 68% | very high |
| September Weather | 23°C (74°F) | 14 mm (0.6 inches) | 71% | very high |
| October Weather | 19°C (67°F) | 43 mm (1.7 inches) | 75% | high |
| November Weather | 14°C (57°F) | 49 mm (1.9 inches) | 78% | moderate |
| December Weather | 12°C (53°F) | 44 mm (1.8 inches) | 81% | moderate |