Last updated: August 27, 2025
In Santa Elena, Mexico, the average temperature during May is a warm 30°C (87°F). Expect a range from a mild 19°C (67°F) to a scorching 46°C (116°F). The month also brings 91 mm (3.6 in) of precipitation over 14 days, coupled with an average humidity of 82%. Prepare for a mix of heat and humidity!
In May in Santa Elena, the average temperature is 30°C (87°F). Maximums can reach 46°C (116°F), while minimums can drop to as low as 19°C (67°F). This makes Santa Elena a great destination for travelers seeking warmth, but it's wise to be prepared for significant temperature variations.
In Santa Elena in May, the precipitation amount is 91 mm (3.6 in) over a span of 14 days.
In Santa Elena in May humidity is 82%. With an average temperature of 30°C (87°F), this humidity feels like stepping into a warm, damp embrace, making traveling feel sticky and oppressive, as each breath carries the weight of the air, leaving you yearning for shade and cool breezes.
In Santa Elena 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 Elena.
UV Risk Categories
Weather in Santa Elena varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Santa Elena, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 20°C (68°F) | 51 mm (2.0 inches) | 88% | high |
| February Weather | 22°C (72°F) | 26 mm (1.0 inches) | 86% | very high |
| March Weather | 25°C (77°F) | 36 mm (1.4 inches) | 83% | extreme |
| April Weather | 28°C (83°F) | 45 mm (1.8 inches) | 80% | extreme |
| May Weather | 30°C (87°F) | 91 mm (3.6 inches) | 82% | extreme |
| June Weather | 30°C (86°F) | 163 mm (6.4 inches) | 79% | extreme |
| July Weather | 30°C (86°F) | 135 mm (5.3 inches) | 72% | extreme |
| August Weather | 30°C (86°F) | 125 mm (4.9 inches) | 74% | extreme |
| September Weather | 29°C (84°F) | 173 mm (6.8 inches) | 84% | extreme |
| October Weather | 26°C (80°F) | 201 mm (7.9 inches) | 92% | extreme |
| November Weather | 23°C (74°F) | 41 mm (1.6 inches) | 91% | very high |
| December Weather | 21°C (70°F) | 22 mm (0.8 inches) | 91% | high |