Last updated: August 27, 2025
In May, the average temperature in Santa Maria del Rosario, Mexico is a pleasant 18°C (65°F), with daily variations ranging from a cool 10°C (50°F) to a warm 29°C (85°F). Expect 121 mm (4.8 in) of precipitation over 18 days, contributing to the region's average humidity of 73%. Embrace the mild climate while being prepared for those occasional rainy spells!
In May in Santa Maria del Rosario, the average temperature is 18°C (65°F). Maximums can reach 29°C (85°F), while minimums can dip as low as 10°C (50°F). This climate makes Santa Maria del Rosario an ideal destination for travelers seeking mild weather and comfortable exploration opportunities.
In Santa Maria del Rosario in May, the precipitation amount is 121 mm (4.8 in) distributed over 18 days.
In Santa Maria del Rosario in May, humidity is 73%. With an average temperature of 18°C (65°F), this humidity feels like a warm, slightly muggy embrace that can make exploring the outdoors a bit sticky, yet still pleasant for leisurely strolls and sightseeing.
In Santa Maria del Rosario in May, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Santa Maria del Rosario.
UV Risk Categories
Weather in Santa Maria del Rosario 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 Rosario, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 14°C (58°F) | 11 mm (0.4 inches) | 65% | extreme |
| February Weather | 16°C (60°F) | 3 mm (0.1 inches) | 61% | extreme |
| March Weather | 17°C (63°F) | 19 mm (0.7 inches) | 59% | extreme |
| April Weather | 18°C (64°F) | 44 mm (1.7 inches) | 62% | extreme |
| May Weather | 18°C (65°F) | 121 mm (4.8 inches) | 73% | extreme |
| June Weather | 17°C (63°F) | 268 mm (10.5 inches) | 78% | extreme |
| July Weather | 17°C (62°F) | 191 mm (7.5 inches) | 79% | extreme |
| August Weather | 17°C (62°F) | 264 mm (10.4 inches) | 82% | extreme |
| September Weather | 17°C (62°F) | 288 mm (11.3 inches) | 82% | extreme |
| October Weather | 16°C (62°F) | 132 mm (5.2 inches) | 79% | extreme |
| November Weather | 15°C (60°F) | 20 mm (0.8 inches) | 72% | extreme |
| December Weather | 15°C (58°F) | 6 mm (0.2 inches) | 70% | very high |