Last updated: August 27, 2025
In May, the average temperature in San Juan Atzompa, Mexico hovers around 22°C (72°F). Expect a range from a cool 11°C (51°F) to a warm 34°C (94°F). With 91 mm (3.6 in) of precipitation over approximately 15 days, you’ll want to prepare for some rainy spells. The average humidity is a comfortable 77%, ensuring a mild atmosphere throughout the month.
In May in San Juan Atzompa, the average temperature is 22°C (72°F), with maximums reaching up to 34°C (94°F) and minimums dropping as low as 11°C (51°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities.
In San Juan Atzompa in May, the total precipitation amount is 91 mm (3.6 in) over a span of 15 days.
In San Juan Atzompa in May humidity is 77%. With average temperature 22°C (72°F), this humidity feels like walking through a warm, damp embrace, making outdoor activities both refreshing and slightly uncomfortable for travelers unaccustomed to such conditions.
In San Juan Atzompa in May, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in San Juan Atzompa, you can check here.
UV Risk Categories
Weather in San Juan Atzompa varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in San Juan Atzompa, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 16°C (62°F) | 3 mm (0.1 inches) | 84% | very high |
| February Weather | 18°C (65°F) | 3 mm (0.1 inches) | 78% | extreme |
| March Weather | 20°C (68°F) | 10 mm (0.4 inches) | 75% | extreme |
| April Weather | 22°C (71°F) | 27 mm (1.1 inches) | 70% | extreme |
| May Weather | 22°C (72°F) | 91 mm (3.6 inches) | 77% | extreme |
| June Weather | 20°C (69°F) | 209 mm (8.2 inches) | 76% | extreme |
| July Weather | 20°C (69°F) | 139 mm (5.5 inches) | 68% | extreme |
| August Weather | 20°C (69°F) | 189 mm (7.5 inches) | 70% | extreme |
| September Weather | 20°C (68°F) | 268 mm (10.5 inches) | 82% | extreme |
| October Weather | 20°C (67°F) | 101 mm (4.0 inches) | 91% | extreme |
| November Weather | 18°C (65°F) | 20 mm (0.8 inches) | 89% | very high |
| December Weather | 17°C (62°F) | 3 mm (0.1 inches) | 88% | very high |