Last updated: August 23, 2025
In May, the average temperature in San Bernardo, Colombia is a mild 15°C (60°F), making it a pleasant time of year. Expect temperatures to dip to a minimum of 10°C (51°F) and peak at a comfortable 23°C (74°F). However, with an average precipitation of 214 mm (8.4 in) spread across 28 days, you might want to pack an umbrella! The air is also notably humid, with an average humidity level of 93%, so prepare for a sticky atmosphere.
In May in San Bernardo, the average temperature is 15°C (60°F). Maximums can reach 23°C (74°F), while minimums can drop as low as 10°C (51°F). It's a pleasant time to visit, perfect for enjoying outdoor activities without extreme heat.
In San Bernardo in May, the total precipitation amount is 214 mm (8.4 in) over a span of 28 days.
In San Bernardo in May, humidity is 93%. With an average temperature of 15°C (60°F), this humidity feels like a heavy blanket wraps around you, making traveling feel sticky and draining, leaving you longing for a refreshing breeze.
In San Bernardo 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 Bernardo.
UV Risk Categories
Weather in San Bernardo varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in San Bernardo, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 15°C (60°F) | 176 mm (6.9 inches) | 72% | extreme |
| February Weather | 16°C (60°F) | 184 mm (7.2 inches) | 66% | extreme |
| March Weather | 15°C (60°F) | 274 mm (10.8 inches) | 74% | extreme |
| April Weather | 16°C (60°F) | 240 mm (9.5 inches) | 83% | extreme |
| May Weather | 15°C (60°F) | 214 mm (8.4 inches) | 93% | extreme |
| June Weather | 15°C (60°F) | 144 mm (5.7 inches) | 93% | extreme |
| July Weather | 15°C (59°F) | 79 mm (3.1 inches) | 84% | extreme |
| August Weather | 15°C (60°F) | 69 mm (2.7 inches) | 61% | extreme |
| September Weather | 16°C (60°F) | 94 mm (3.7 inches) | 53% | extreme |
| October Weather | 15°C (60°F) | 204 mm (8.0 inches) | 67% | extreme |
| November Weather | 15°C (60°F) | 300 mm (11.8 inches) | 78% | extreme |
| December Weather | 15°C (60°F) | 236 mm (9.3 inches) | 85% | extreme |