Last updated: August 22, 2025
In May, the average temperature in Lagoa Santa, Brazil hovers around 20°C (68°F), offering a pleasant climate for outdoor activities. Temperatures can drop to a minimum of 6°C (43°F) and soar to a maximum of 30°C (86°F), providing a delightful range for all preferences. Be prepared for some rain, as 30 mm (1.2 in) of precipitation is expected over 4 days. With an average humidity of 78%, it’s a perfect time to enjoy the vibrant atmosphere of this beautiful locale!
In May in Lagoa Santa, the average temperature is 20°C (68°F). Maximums can reach 30°C (86°F), while minimums can drop as low as 6°C (43°F). This pleasant climate makes Lagoa Santa an ideal destination for travelers seeking mild weather and outdoor adventures.
In Lagoa Santa in May, the precipitation amount is 30 mm (1.2 in) over the course of 4 days.
In Lagoa Santa in May humidity is 78%. With an average temperature of 20°C (68°F), this humidity feels like a warm, enveloping blanket that makes exploring the sights a bit sticky, so travelers should stay hydrated and take frequent breaks in the shade.
In Lagoa Santa in May, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Lagoa Santa.
UV Risk Categories
Weather in Lagoa Santa varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Lagoa Santa, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 24°C (76°F) | 107 mm (4.2 inches) | 80% | extreme |
| February Weather | 23°C (74°F) | 174 mm (6.9 inches) | 84% | extreme |
| March Weather | 23°C (74°F) | 94 mm (3.7 inches) | 86% | extreme |
| April Weather | 22°C (73°F) | 37 mm (1.5 inches) | 83% | extreme |
| May Weather | 20°C (68°F) | 30 mm (1.2 inches) | 78% | very high |
| June Weather | 19°C (67°F) | 3 mm (0.1 inches) | 77% | high |
| July Weather | 18°C (65°F) | 1 mm (0.0 inches) | 74% | very high |
| August Weather | 20°C (68°F) | 6 mm (0.2 inches) | 69% | very high |
| September Weather | 23°C (73°F) | 17 mm (0.7 inches) | 61% | extreme |
| October Weather | 24°C (75°F) | 103 mm (4.1 inches) | 47% | extreme |
| November Weather | 23°C (73°F) | 157 mm (6.2 inches) | 54% | extreme |
| December Weather | 23°C (74°F) | 181 mm (7.1 inches) | 60% | extreme |