Last updated: August 27, 2025
In April, the average temperature in Sao Marcos da Serra, Portugal hovers around 15°C (60°F). Expect a range that can dip to a chilly 6°C (44°F) and soar to a warm 29°C (84°F). During this month, precipitation typically reaches 65 mm (2.5 in) across approximately 11 days, with an average humidity of 69% adding to the atmospheric mix.
In April in Sao Marcos da Serra, the average temperature is 15°C (60°F). The maximum can reach 29°C (84°F), and the minimum can be as low as 6°C (44°F). This pleasant weather makes Sao Marcos da Serra an ideal destination for outdoor activities and sightseeing during this time of year.
In Sao Marcos da Serra in April, the precipitation amount is 65 mm (2.5 in) over a span of 11 days.
In Sao Marcos da Serra 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 Marcos da Serra 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 Marcos da Serra.
UV Risk Categories
Weather in Sao Marcos da Serra varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Sao Marcos da Serra, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 10°C (51°F) | 24 mm (0.9 inches) | 80% | moderate |
| February Weather | 12°C (55°F) | 44 mm (1.7 inches) | 73% | moderate |
| March Weather | 14°C (57°F) | 78 mm (3.1 inches) | 71% | high |
| April Weather | 15°C (60°F) | 65 mm (2.5 inches) | 69% | very high |
| May Weather | 19°C (66°F) | 23 mm (0.9 inches) | 69% | very high |
| June Weather | 21°C (69°F) | 8 mm (0.3 inches) | 67% | extreme |
| July Weather | 23°C (74°F) | 3 mm (0.1 inches) | 69% | very high |
| August Weather | 24°C (75°F) | 1 mm (0.0 inches) | 68% | very high |
| September Weather | 22°C (73°F) | 8 mm (0.3 inches) | 71% | very high |
| October Weather | 19°C (67°F) | 32 mm (1.2 inches) | 75% | high |
| November Weather | 14°C (58°F) | 49 mm (1.9 inches) | 78% | moderate |
| December Weather | 12°C (54°F) | 45 mm (1.8 inches) | 81% | moderate |