Last updated: August 27, 2025
In May, the average temperature in Santa Cruz da Graciosa, Portugal is a comfortable 17°C (62°F). Expect a minimum of 12°C (53°F) and a maximum of 20°C (68°F), making it a pleasant time to explore. However, be prepared for 56 mm (2.2 in) of precipitation over 10 days, with an average humidity level of around 83%. Embrace the mild weather and enjoy your stay!
In May in Santa Cruz da Graciosa, the average temperature is 17°C (62°F). The maximum can reach 20°C (68°F), and the minimum can be as low as 12°C (53°F). This mild climate makes it a great time for outdoor activities and exploration.
In Santa Cruz da Graciosa in May, the precipitation amount is 56 mm (2.2 in) over the course of 10 days.
In Santa Cruz da Graciosa in May, humidity is 83%. With an average temperature of 17°C (62°F), this humidity feels like traveling through a thick blanket of warmth, making every step feel heavy and inviting frequent breaks to cool down and hydrate.
In Santa Cruz da Graciosa in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Santa Cruz da Graciosa.
UV Risk Categories
Weather in Santa Cruz da Graciosa varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Santa Cruz da Graciosa, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 16°C (61°F) | 81 mm (3.2 inches) | 84% | moderate |
| February Weather | 15°C (59°F) | 77 mm (3.0 inches) | 83% | moderate |
| March Weather | 15°C (59°F) | 53 mm (2.1 inches) | 85% | high |
| April Weather | 15°C (60°F) | 80 mm (3.1 inches) | 85% | very high |
| May Weather | 17°C (62°F) | 56 mm (2.2 inches) | 83% | very high |
| June Weather | 19°C (66°F) | 39 mm (1.5 inches) | 85% | extreme |
| July Weather | 21°C (70°F) | 30 mm (1.2 inches) | 86% | very high |
| August Weather | 22°C (73°F) | 54 mm (2.1 inches) | 83% | very high |
| September Weather | 22°C (72°F) | 51 mm (2.0 inches) | 83% | very high |
| October Weather | 20°C (69°F) | 76 mm (3.0 inches) | 79% | high |
| November Weather | 18°C (65°F) | 114 mm (4.5 inches) | 80% | moderate |
| December Weather | 17°C (63°F) | 99 mm (3.9 inches) | 85% | moderate |