Last updated: August 27, 2025
In San Juan Lachao, Mexico, the average temperature in May is a pleasant 21°C (71°F). Expect a comfortable range, with minimums dipping to 12°C (55°F) and maximums reaching up to 30°C (87°F). However, be prepared for some rain, as 220 mm (8.7 in) of precipitation can fall over 25 days. With an average humidity of 72%, the air may feel a bit steamy, so pack accordingly!
In May in San Juan Lachao, the average temperature is 21°C (71°F). Maximums can reach 30°C (87°F) and minimums can be as low as 12°C (55°F). This pleasant climate makes San Juan Lachao an ideal destination for travelers seeking both warmth and comfort during their stay.
In San Juan Lachao in May, the precipitation amount is 220 mm (8.7 in) spread over 25 days, indicating a relatively wet period for the area.
In San Juan Lachao in May, humidity is 72%. With an average temperature of 21°C (71°F), this humidity feels like a warm embrace, creating a thick, sultry atmosphere that can be quite heavy for traveling.
In San Juan Lachao 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 San Juan Lachao.
UV Risk Categories
Weather in San Juan Lachao varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in San Juan Lachao, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 19°C (66°F) | 14 mm (0.6 inches) | 84% | very high |
| February Weather | 19°C (67°F) | 8 mm (0.3 inches) | 80% | extreme |
| March Weather | 21°C (69°F) | 21 mm (0.8 inches) | 73% | extreme |
| April Weather | 21°C (71°F) | 46 mm (1.8 inches) | 67% | extreme |
| May Weather | 21°C (71°F) | 220 mm (8.7 inches) | 72% | extreme |
| June Weather | 21°C (69°F) | 364 mm (14.3 inches) | 73% | extreme |
| July Weather | 21°C (70°F) | 253 mm (10.0 inches) | 76% | extreme |
| August Weather | 20°C (69°F) | 392 mm (15.4 inches) | 80% | extreme |
| September Weather | 20°C (69°F) | 407 mm (16.0 inches) | 84% | extreme |
| October Weather | 20°C (69°F) | 229 mm (9.0 inches) | 89% | extreme |
| November Weather | 20°C (67°F) | 26 mm (1.0 inches) | 88% | very high |
| December Weather | 19°C (66°F) | 15 mm (0.6 inches) | 88% | very high |