Last updated: August 27, 2025
The average temperature in Santa Rosa de Lima, Mexico during May is a warm 28°C (82°F). You can expect temperatures to range from a comfortable 22°C (73°F) to a maximum of 33°C (91°F). Be prepared for some rain, as the area sees an average precipitation amount of 68 mm (2.7 in) over 11 days. With an average humidity of 72%, it's a month that can feel quite tropical!
In May in Santa Rosa de Lima the average temperature is 28°C (82°F), with maximums reaching 33°C (91°F) and minimums dropping to as low as 22°C (73°F). This makes it an ideal time for travelers seeking warm and pleasant weather for outdoor activities and exploration.
In Santa Rosa de Lima in May, the total precipitation amount is 68 mm (2.7 in) spread over a duration of 11 days.
In Santa Rosa de Lima in May humidity is 72%. With an average temperature of 28°C (82°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making outdoor activities both refreshing and slightly exhausting, as you find yourself sweating more quickly and seeking shade more often while exploring the vibrant surroundings.
In Santa Rosa de Lima 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 Santa Rosa de Lima, you can check here.
UV Risk Categories
Weather in Santa Rosa de Lima varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Santa Rosa de Lima, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 25°C (78°F) | 3 mm (0.1 inches) | 66% | very high |
| February Weather | 26°C (79°F) | 1 mm (0.1 inches) | 68% | extreme |
| March Weather | 26°C (80°F) | 2 mm (0.1 inches) | 68% | extreme |
| April Weather | 27°C (81°F) | 2 mm (0.1 inches) | 73% | extreme |
| May Weather | 28°C (82°F) | 68 mm (2.7 inches) | 72% | extreme |
| June Weather | 27°C (80°F) | 288 mm (11.4 inches) | 73% | extreme |
| July Weather | 27°C (81°F) | 182 mm (7.2 inches) | 76% | extreme |
| August Weather | 27°C (80°F) | 325 mm (12.8 inches) | 76% | extreme |
| September Weather | 26°C (80°F) | 412 mm (16.2 inches) | 74% | extreme |
| October Weather | 26°C (80°F) | 312 mm (12.3 inches) | 71% | extreme |
| November Weather | 26°C (79°F) | 19 mm (0.7 inches) | 71% | very high |
| December Weather | 26°C (78°F) | 11 mm (0.4 inches) | 69% | very high |