Last updated: August 23, 2025
In San Juan Cotzal, Guatemala, the average temperature for May is a pleasant 21°C (70°F). Expect lows around 13°C (55°F) and highs peaking at 31°C (88°F). However, be prepared for some rain, with 195 mm (7.7 in) expected over 27 days. Additionally, the average humidity sits at a comfortable 65%, making it the perfect time to explore!
In May in San Juan Cotzal, the average temperature is 21°C (70°F), with maximums reaching 31°C (88°F) and minimums dropping to as low as 13°C (55°F). This pleasant weather makes San Juan Cotzal an ideal destination for travelers seeking comfortable conditions and enjoyable outdoor activities.
In San Juan Cotzal in May, the total precipitation amount is 195 mm (7.7 in) spread over 27 days.
In San Juan Cotzal in May humidity is 65%. With an average temperature of 21°C (70°F), this humidity feels quite sticky and can make outdoor activities feel a bit tiring; it's best to stay hydrated and take breaks in the shade while exploring.
In San Juan Cotzal 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 Cotzal.
UV Risk Categories
Weather in San Juan Cotzal varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in San Juan Cotzal, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 16°C (61°F) | 111 mm (4.4 inches) | 76% | extreme |
| February Weather | 17°C (63°F) | 76 mm (3.0 inches) | 68% | extreme |
| March Weather | 18°C (64°F) | 56 mm (2.2 inches) | 59% | extreme |
| April Weather | 20°C (68°F) | 86 mm (3.4 inches) | 57% | extreme |
| May Weather | 21°C (70°F) | 195 mm (7.7 inches) | 65% | extreme |
| June Weather | 20°C (69°F) | 408 mm (16.1 inches) | 66% | extreme |
| July Weather | 19°C (67°F) | 202 mm (7.9 inches) | 75% | extreme |
| August Weather | 20°C (68°F) | 275 mm (10.8 inches) | 82% | extreme |
| September Weather | 20°C (68°F) | 284 mm (11.2 inches) | 82% | extreme |
| October Weather | 19°C (67°F) | 280 mm (11.0 inches) | 83% | extreme |
| November Weather | 18°C (64°F) | 198 mm (7.8 inches) | 80% | extreme |
| December Weather | 17°C (62°F) | 106 mm (4.2 inches) | 76% | very high |