Last updated: June 24, 2025
In May, the average temperature in Santa Maria, United States is a warm 28°C (82°F), making it a pleasant time to explore. Expect a minimum temperature of 14°C (58°F) and a maximum of 37°C (99°F). Keep in mind that this month brings about 76 mm (3.0 in) of precipitation over 8 days, contributing to an average humidity of 82%. Perfect for those who enjoy a tropical ambiance!
In May in Santa Maria, the average temperature is 28°C (82°F). Maximums can reach 37°C (99°F) and minimums can be as low as 14°C (58°F). This variation makes it a perfect destination for travelers seeking warm weather along with cool evening options.
In Santa Maria in May, the precipitation amount is 76 mm (3.0 in) spread over a duration of 8 days.
In Santa Maria in May humidity is 82%. With an average temperature of 28°C (82°F), this humidity feels like walking through a warm, dense blanket, making outdoor activities a challenge and necessitating frequent breaks to stay hydrated.
In Santa Maria in May, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For 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 | 17°C (62°F) | 27 mm (1.1 inches) | 84% | high |
| February Weather | 18°C (65°F) | 22 mm (0.9 inches) | 83% | very high |
| March Weather | 22°C (72°F) | 35 mm (1.4 inches) | 78% | very high |
| April Weather | 25°C (77°F) | 26 mm (1.0 inches) | 81% | extreme |
| May Weather | 28°C (82°F) | 76 mm (3.0 inches) | 82% | extreme |
| June Weather | 29°C (85°F) | 88 mm (3.5 inches) | 74% | extreme |
| July Weather | 30°C (86°F) | 111 mm (4.4 inches) | 68% | extreme |
| August Weather | 30°C (87°F) | 36 mm (1.4 inches) | 67% | extreme |
| September Weather | 28°C (83°F) | 110 mm (4.3 inches) | 75% | extreme |
| October Weather | 25°C (77°F) | 54 mm (2.1 inches) | 78% | very high |
| November Weather | 21°C (70°F) | 32 mm (1.3 inches) | 83% | high |
| December Weather | 18°C (65°F) | 21 mm (0.8 inches) | 86% | high |