Last updated: August 23, 2025
In San Juanito, Colombia, the average temperature in September is a comfortable 13°C (56°F). Expect a minimum of 7°C (44°F) and a pleasant maximum reaching 20°C (68°F). However, prepare for some rain, as the region receives an average precipitation of 172 mm (6.8 in) over 27 days. With an average humidity of 64%, it's a month where you'll want to be ready for a mix of cool breezes and occasional showers!
In September in San Juanito, the average temperature is 13°C (56°F). Maximum temperatures can reach up to 20°C (68°F), while minimums can drop as low as 7°C (44°F). This mild climate makes San Juanito a pleasant destination for travelers seeking a comfortable getaway during this time of year.
In San Juanito in September, the total precipitation amount is 172 mm (6.8 in) spread over 27 days.
In San Juanito in September, humidity is 64%. With an average temperature of 13°C (56°F), this humidity feels like a brisk, refreshing embrace, making lightweight clothing comfortable during the day, yet a light jacket is recommended for cooler evenings, perfect for exploring the area without feeling overheated.
In San Juanito in September, 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 Juanito.
UV Risk Categories
Weather in San Juanito varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in San Juanito, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 13°C (56°F) | 193 mm (7.6 inches) | 51% | extreme |
| February Weather | 14°C (57°F) | 260 mm (10.2 inches) | 46% | extreme |
| March Weather | 14°C (57°F) | 418 mm (16.5 inches) | 49% | extreme |
| April Weather | 14°C (57°F) | 366 mm (14.4 inches) | 63% | extreme |
| May Weather | 14°C (57°F) | 332 mm (13.1 inches) | 85% | extreme |
| June Weather | 13°C (56°F) | 294 mm (11.6 inches) | 92% | extreme |
| July Weather | 13°C (55°F) | 258 mm (10.1 inches) | 89% | extreme |
| August Weather | 13°C (55°F) | 196 mm (7.7 inches) | 73% | extreme |
| September Weather | 13°C (56°F) | 172 mm (6.8 inches) | 64% | extreme |
| October Weather | 14°C (57°F) | 255 mm (10.1 inches) | 67% | extreme |
| November Weather | 14°C (58°F) | 322 mm (12.7 inches) | 73% | extreme |
| December Weather | 14°C (57°F) | 187 mm (7.4 inches) | 66% | extreme |