Last updated: August 27, 2025
In April, the average temperature in Santa Cruz, Portugal hovers around 11°C (52°F). Temperatures can fluctuate between a chilly -2°C (29°F) and a warm 25°C (77°F). Expect 90 mm (3.5 in) of precipitation spread over about 13 days, contributing to an average humidity of 79%.
In April in Santa Cruz, the average temperature is 11°C (52°F). Maximum temperatures can reach 25°C (77°F), while minimums can drop to as low as -2°C (29°F). Be prepared for a wide temperature range when traveling during this time.
In Santa Cruz in April, the precipitation amount is 90 mm (3.5 in) over the course of 13 days.
In Santa Cruz in April humidity is 79%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that seeps through your clothes, making prolonged outdoor activities uncomfortable for travelers.
In Santa Cruz 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 Santa Cruz.
UV Risk Categories
Weather in Santa Cruz varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Santa Cruz, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (42°F) | 43 mm (1.7 inches) | 87% | low |
| February Weather | 8°C (46°F) | 87 mm (3.4 inches) | 81% | moderate |
| March Weather | 9°C (48°F) | 90 mm (3.5 inches) | 78% | high |
| April Weather | 11°C (52°F) | 90 mm (3.5 inches) | 79% | very high |
| May Weather | 15°C (59°F) | 49 mm (1.9 inches) | 78% | very high |
| June Weather | 18°C (64°F) | 39 mm (1.5 inches) | 71% | extreme |
| July Weather | 21°C (69°F) | 19 mm (0.8 inches) | 63% | very high |
| August Weather | 20°C (69°F) | 15 mm (0.6 inches) | 64% | very high |
| September Weather | 18°C (65°F) | 30 mm (1.2 inches) | 71% | very high |
| October Weather | 14°C (57°F) | 71 mm (2.8 inches) | 79% | high |
| November Weather | 9°C (48°F) | 80 mm (3.2 inches) | 86% | moderate |
| December Weather | 7°C (45°F) | 114 mm (4.5 inches) | 87% | low |