Last updated: August 27, 2025
In May, the average temperature in Santa Maria del Refugio, Mexico hovers around 23°C (74°F), making it a lovely time to explore. Temperatures can range from a cool 11°C (52°F) to a sweltering 37°C (98°F), so it's wise to dress in layers. With an average precipitation of 55 mm (2.2 in) spread over 7 days, expect some showers throughout the month. The average humidity rests at a comfortable 67%, adding a refreshing touch to the air.
In May in Santa Maria del Refugio, the average temperature is 23°C (74°F). Maximums can reach 37°C (98°F), and minimums can be as low as 11°C (52°F). This weather makes Santa Maria del Refugio an ideal destination for travelers seeking pleasant conditions and a range of outdoor activities.
In Santa Maria del Refugio in May, the precipitation amount is 55 mm (2.2 in) over the course of 7 days.
In Santa Maria del Refugio in May humidity is 67%. With an average temperature of 23°C (74°F), this humidity feels like a warm embrace, making outdoor exploration pleasant yet slightly sticky, perfect for leisurely strolls but requiring occasional breaks for hydration.
In Santa Maria del Refugio in May, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Santa Maria del Refugio, you can check here.
UV Risk Categories
Weather in Santa Maria del Refugio varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Santa Maria del Refugio, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 15°C (60°F) | 3 mm (0.1 inches) | 74% | very high |
| February Weather | 18°C (64°F) | 6 mm (0.2 inches) | 65% | extreme |
| March Weather | 20°C (69°F) | 9 mm (0.3 inches) | 58% | extreme |
| April Weather | 22°C (72°F) | 7 mm (0.3 inches) | 58% | extreme |
| May Weather | 23°C (74°F) | 55 mm (2.2 inches) | 67% | extreme |
| June Weather | 22°C (71°F) | 156 mm (6.1 inches) | 76% | extreme |
| July Weather | 20°C (69°F) | 135 mm (5.3 inches) | 67% | extreme |
| August Weather | 20°C (69°F) | 139 mm (5.5 inches) | 68% | extreme |
| September Weather | 20°C (68°F) | 157 mm (6.2 inches) | 81% | extreme |
| October Weather | 19°C (67°F) | 47 mm (1.8 inches) | 83% | extreme |
| November Weather | 17°C (63°F) | 19 mm (0.8 inches) | 84% | very high |
| December Weather | 15°C (60°F) | 4 mm (0.1 inches) | 81% | very high |