Last updated: August 23, 2025
In San Rafael, Colombia during May, the average temperature hovers around 22°C (72°F), with a comfortable range from a minimum of 16°C (61°F) to a maximum of 31°C (88°F). Expect significant precipitation, totaling 283 mm (11.1 in) over 25 days, contributing to an average humidity of 88%. Be prepared for both the warmth and the moisture as you explore this vibrant locale!
In May in San Rafael, the average temperature is 22°C (72°F), with maximums reaching 31°C (88°F) and minimums dropping as low as 16°C (61°F). This mild climate makes it an ideal destination for travelers looking to explore comfortably.
In San Rafael in May, the total precipitation amount is 283 mm (11.1 in) over the course of 25 days.
In San Rafael in May humidity is 88%. With an average temperature of 22°C (72°F), this humidity feels like a warm, steamy embrace that clings to your skin, making outdoor exploration a sweaty challenge but also a vibrant experience as the air is thick with the scent of nature and vibrant local life.
In San Rafael in May, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in San Rafael.
UV Risk Categories
Weather in San Rafael varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in San Rafael, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 22°C (71°F) | 94 mm (3.7 inches) | 74% | extreme |
| February Weather | 22°C (72°F) | 96 mm (3.8 inches) | 68% | extreme |
| March Weather | 22°C (72°F) | 225 mm (8.9 inches) | 65% | extreme |
| April Weather | 22°C (72°F) | 260 mm (10.2 inches) | 73% | extreme |
| May Weather | 22°C (72°F) | 283 mm (11.1 inches) | 88% | extreme |
| June Weather | 22°C (73°F) | 152 mm (6.0 inches) | 89% | extreme |
| July Weather | 23°C (74°F) | 98 mm (3.9 inches) | 89% | extreme |
| August Weather | 23°C (73°F) | 128 mm (5.1 inches) | 87% | extreme |
| September Weather | 22°C (73°F) | 208 mm (8.2 inches) | 88% | extreme |
| October Weather | 22°C (71°F) | 285 mm (11.2 inches) | 89% | extreme |
| November Weather | 21°C (71°F) | 379 mm (14.9 inches) | 90% | extreme |
| December Weather | 22°C (71°F) | 135 mm (5.3 inches) | 85% | extreme |