Last updated: August 27, 2025
In San Mateo Coatepec, Mexico, the weather in May is typically warm, with an average temperature of 24°C (75°F). Expect comfortable days, as temperatures can vary from a minimum of 14°C (58°F) to a maximum of 35°C (95°F). However, be prepared for some rain, with precipitation totaling 130 mm (5.1 in) spread across approximately 18 days. The average humidity sits at a sticky 77%, making it feel even more tropical.
In May in San Mateo Coatepec, the average temperature is 24°C (75°F). Maximums can reach 35°C (95°F), and minimums can drop to as low as 14°C (58°F). This pleasant climate makes San Mateo Coatepec an ideal destination for travelers looking to enjoy mild and comfortable weather.
In San Mateo Coatepec in May, the total precipitation amount reaches 130 mm (5.1 in) over a span of 18 days.
In San Mateo Coatepec in May humidity is 77%. With an average temperature of 24°C (75°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities feel stifling and may require frequent breaks to stay hydrated while exploring.
In San Mateo Coatepec 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 Mateo Coatepec, you can check here.
UV Risk Categories
Weather in San Mateo Coatepec varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in San Mateo Coatepec, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 18°C (65°F) | 4 mm (0.2 inches) | 84% | very high |
| February Weather | 20°C (69°F) | 6 mm (0.2 inches) | 78% | extreme |
| March Weather | 22°C (73°F) | 13 mm (0.5 inches) | 75% | extreme |
| April Weather | 24°C (75°F) | 29 mm (1.2 inches) | 70% | extreme |
| May Weather | 24°C (75°F) | 130 mm (5.1 inches) | 77% | extreme |
| June Weather | 22°C (71°F) | 376 mm (14.8 inches) | 76% | extreme |
| July Weather | 21°C (71°F) | 276 mm (10.9 inches) | 68% | extreme |
| August Weather | 21°C (70°F) | 375 mm (14.8 inches) | 70% | extreme |
| September Weather | 21°C (69°F) | 411 mm (16.2 inches) | 82% | extreme |
| October Weather | 20°C (69°F) | 173 mm (6.8 inches) | 91% | extreme |
| November Weather | 19°C (67°F) | 35 mm (1.4 inches) | 89% | very high |
| December Weather | 18°C (65°F) | 3 mm (0.1 inches) | 88% | very high |