Last updated: August 27, 2025
In May, the average temperature in Presa del Rosario, Mexico reaches a warm 30°C (86°F). While you can enjoy pleasant days, be prepared for a temperature range that dips to a minimum of 18°C (64°F) and can peak at a sizzling 41°C (105°F). Expect light rain, with an average precipitation of 17 mm (0.7 in) spread over just 3 days. The average humidity sits at a comfortable 67%, making for a tropical yet enjoyable climate.
In May in Presa del Rosario, the average temperature is 30°C (86°F). Maximum can reach 41°C (105°F) and minimum can be as low as 18°C (64°F). Be sure to pack both light clothing for the heat and layers for the cooler evenings while traveling.
In Presa del Rosario in May, the precipitation amount is 17 mm (0.7 in) over the course of 3 days.
In Presa del Rosario in May humidity is 67%. With an average temperature of 30°C (86°F), this humidity feels like a warm blanket enveloping you, making outdoor activities a bit sticky and challenging but still manageable with frequent breaks for hydration and shade.
In Presa del Rosario in May, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Presa del Rosario.
UV Risk Categories
Weather in Presa del Rosario varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Presa del Rosario, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 24°C (76°F) | 3 mm (0.1 inches) | 70% | very high |
| February Weather | 25°C (78°F) | 9 mm (0.3 inches) | 65% | extreme |
| March Weather | 28°C (82°F) | 1 mm (0.0 inches) | 59% | extreme |
| April Weather | 29°C (84°F) | 0 mm (0.0 inches) | 60% | extreme |
| May Weather | 30°C (86°F) | 17 mm (0.7 inches) | 67% | extreme |
| June Weather | 28°C (83°F) | 157 mm (6.2 inches) | 80% | extreme |
| July Weather | 28°C (82°F) | 131 mm (5.2 inches) | 81% | extreme |
| August Weather | 27°C (82°F) | 186 mm (7.3 inches) | 83% | extreme |
| September Weather | 27°C (80°F) | 204 mm (8.0 inches) | 83% | extreme |
| October Weather | 26°C (80°F) | 124 mm (4.9 inches) | 80% | extreme |
| November Weather | 25°C (78°F) | 31 mm (1.2 inches) | 77% | very high |
| December Weather | 24°C (75°F) | 3 mm (0.1 inches) | 76% | very high |