Last updated: August 27, 2025
In May, the average temperature in Juan de Alfaro, Mexico hovers around 29°C (85°F). Expect the heat to bring minimums of 21°C (69°F) and soaring maximums reaching 40°C (105°F). While you're enjoying the sunshine, be prepared for 59 mm (2.3 in) of precipitation spread over 12 days, and don’t forget the high humidity, averaging a sticky 82%.
In May in Juan de Alfaro, the average temperature is 29°C (85°F). Maximums can reach 40°C (105°F) and minimums can be as low as 21°C (69°F). Be prepared for warm weather and pack accordingly for both the heat and cooler evenings.
In Juan de Alfaro in May, the precipitation amount is 59 mm (2.3 in) occurring over the course of 12 days.
In Juan de Alfaro in May, humidity is 82%. With an average temperature of 29°C (85°F), this humidity feels like a warm, heavy blanket enveloping you, making travel feel almost stifling and requiring frequent breaks to stay refreshed and hydrated.
In Juan de Alfaro 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 Juan de Alfaro.
UV Risk Categories
Weather in Juan de Alfaro varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Juan de Alfaro, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 22°C (73°F) | 34 mm (1.3 inches) | 88% | very high |
| February Weather | 23°C (75°F) | 27 mm (1.1 inches) | 86% | extreme |
| March Weather | 25°C (78°F) | 24 mm (1.0 inches) | 84% | extreme |
| April Weather | 28°C (82°F) | 20 mm (0.8 inches) | 81% | extreme |
| May Weather | 29°C (85°F) | 59 mm (2.3 inches) | 82% | extreme |
| June Weather | 29°C (84°F) | 206 mm (8.1 inches) | 81% | extreme |
| July Weather | 28°C (83°F) | 199 mm (7.8 inches) | 81% | extreme |
| August Weather | 28°C (83°F) | 206 mm (8.1 inches) | 82% | extreme |
| September Weather | 28°C (83°F) | 256 mm (10.1 inches) | 86% | extreme |
| October Weather | 27°C (81°F) | 147 mm (5.8 inches) | 90% | extreme |
| November Weather | 24°C (76°F) | 68 mm (2.7 inches) | 91% | very high |
| December Weather | 23°C (74°F) | 17 mm (0.7 inches) | 91% | high |