Last updated: August 27, 2025
In May, the average temperature in San German, Mexico hovers around 28°C (82°F), creating a warm and inviting atmosphere. Temperatures can vary significantly, with minimums dipping to 15°C (59°F) and maximums soaring up to 37°C (99°F). Expect occasional rainfall, with an average precipitation of 65 mm (2.6 in) spread over 10 days. The days are typically humid, boasting an average humidity level of 82%. Enjoy the warmth, but don’t forget your umbrella!
In May in San German, the average temperature is 28°C (82°F), with maximums reaching up to 37°C (99°F) and minimums dropping as low as 15°C (59°F). This warm climate makes San German an ideal destination for travelers seeking sunny adventures and outdoor activities.
In San German in May, the precipitation amount is 65 mm (2.6 in) over a span of 10 days.
In San German in May humidity is 82%. With an average temperature of 28°C (82°F), this humidity feels like walking through a warm, dense blanket, making outdoor activities a challenge and necessitating frequent breaks to stay hydrated.
In San German 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 San German.
UV Risk Categories
Weather in San German varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in San German, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 17°C (63°F) | 23 mm (0.9 inches) | 84% | high |
| February Weather | 19°C (66°F) | 19 mm (0.7 inches) | 83% | very high |
| March Weather | 22°C (72°F) | 35 mm (1.4 inches) | 78% | very high |
| April Weather | 25°C (77°F) | 24 mm (0.9 inches) | 81% | extreme |
| May Weather | 28°C (82°F) | 65 mm (2.6 inches) | 82% | extreme |
| June Weather | 29°C (85°F) | 74 mm (2.9 inches) | 74% | extreme |
| July Weather | 30°C (86°F) | 84 mm (3.3 inches) | 68% | extreme |
| August Weather | 30°C (87°F) | 25 mm (1.0 inches) | 67% | extreme |
| September Weather | 28°C (83°F) | 95 mm (3.8 inches) | 75% | extreme |
| October Weather | 25°C (77°F) | 60 mm (2.4 inches) | 78% | very high |
| November Weather | 21°C (70°F) | 27 mm (1.1 inches) | 83% | very high |
| December Weather | 18°C (65°F) | 18 mm (0.7 inches) | 86% | high |