Last updated: August 23, 2025
In May, the average temperature in Santa Maria, Italy hovers around 3°C (39°F). Be prepared for chilly conditions, as temperatures can dip to a minimum of -17°C (1°F) and rise to a maximum of 18°C (64°F). Expect considerable precipitation, with about 121 mm (4.8 in) falling across 21 days, while the average humidity sits at a notable 78%.
In May in Santa Maria, the average temperature hovers around 3°C (39°F), with maximums potentially reaching 18°C (64°F) and minimums dipping as low as -17°C (1°F). Travelers should prepare for a wide range of temperatures and dress in layers to stay comfortable during their visit.
In Santa Maria in May, the total precipitation amount is 121 mm (4.8 in) recorded over a period of 21 days.
In Santa Maria in May, humidity is 78%. With an average temperature of 3°C (39°F), this humidity feels like a chilly blanket of moisture that dampens your clothes and makes every step feel heavier, making travel uncomfortable and leaving you yearning for warmth and dry air.
In Santa Maria 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 Maria.
UV Risk Categories
Weather in Santa Maria varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Santa Maria, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -11°C (12°F) | 60 mm (2.4 inches) | 93% | low |
| February Weather | -8°C (18°F) | 48 mm (1.9 inches) | 89% | moderate |
| March Weather | -5°C (22°F) | 66 mm (2.6 inches) | 86% | high |
| April Weather | -1°C (31°F) | 74 mm (2.9 inches) | 83% | very high |
| May Weather | 3°C (39°F) | 121 mm (4.8 inches) | 78% | very high |
| June Weather | 9°C (49°F) | 102 mm (4.0 inches) | 79% | extreme |
| July Weather | 11°C (52°F) | 108 mm (4.3 inches) | 82% | extreme |
| August Weather | 11°C (51°F) | 131 mm (5.1 inches) | 80% | very high |
| September Weather | 7°C (44°F) | 98 mm (3.9 inches) | 83% | very high |
| October Weather | 2°C (36°F) | 114 mm (4.5 inches) | 90% | high |
| November Weather | -4°C (24°F) | 120 mm (4.7 inches) | 89% | moderate |
| December Weather | -10°C (15°F) | 109 mm (4.3 inches) | 90% | low |