Weather Comparison
Side-by-side weather comparison for September
| Metric | Medellin | Bogota | Better |
|---|---|---|---|
| Average HighHigher is warmer | 26°C (79°F)▲ | 20°C (68°F) | Medellin |
| Average LowHigher is milder | 16°C (61°F)▲ | 10°C (50°F) | Medellin |
| Rain DaysFewer is drier | 27 days | 9 days▲ | Bogota |
| PrecipitationLess is drier | 242 mm | 32 mm▲ | Bogota |
| Sunshine HoursMore is sunnier | 10h/day | 11h/day▲ | Bogota |
| HumidityLower is more comfortable | 82% | 82% | Tie |
| UV IndexLower is safer | 6 | 6 | Tie |
| Wind SpeedCalmer is better | 6 km/h▲ | 13 km/h | Medellin |
Based on sunshine hours, rain days, comfortable temperatures, and humidity levels, Bogota edges ahead as the better destination in September. Bogota offers 11 hours of daily sunshine with only 9 rain days, while Medellin sees 10 sunshine hours and 27 rain days.
Medellin sits in the comfortable travel range at 26°C. Bogota is also comfortable at 20°C.
For travelers who prioritize dry weather, Bogota is the stronger choice in September. Bogota receives 1 more hour of sunshine per day, which matters for sightseeing and outdoor activities.
Medellin reaches an average high of 26°C (79°F) and drops to 16°C (61°F) at night during September. The daily temperature range is 10°C, meaning moderate variation throughout the day.
Bogota averages 20°C (68°F) for the high and 10°C (50°F) for the low, with a daily range of 10°C. There is a notable 6°C gap between the two cities, so expect a very different feel.
Both cities are in the Northern Hemisphere, so they share the same seasonal pattern in September.
Medellin receives approximately 242 mm of rainfall across 27 rain days during September. Rain is frequent, so waterproof gear is essential.
Bogota sees 32 mm over 9 rain days. That makes Bogota the drier option by 18 rain days and 210 mm of total precipitation.
Both cities share similar humidity levels at 82%.
Highs of 26°C, lows of 16°C, 27 rain days
Highs of 20°C, lows of 10°C, 9 rain days
Pack for both: light layers, a light jacket for evenings, sunscreen, moisture-wicking fabrics. These items are useful in either destination during September.
The table below shows average high temperatures and rain days for every month. September is highlighted for quick reference.
| Month | Medellin | Bogota | ||
|---|---|---|---|---|
| High | Rain | High | Rain | |
| Jan | 26°C | 21d | 19°C | 14d |
| Feb | 26°C | 23d | 19°C | 15d |
| Mar | 26°C | 28d | 19°C | 19d |
| Apr | 26°C | 28d | 19°C | 19d |
| May | 26°C | 29d | 18°C | 17d |
| Jun | 26°C | 26d | 18°C | 11d |
| Jul | 26°C | 25d | 18°C | 10d |
| Aug | 27°C | 24d | 19°C | 7d |
| Sep | 26°C | 27d | 20°C | 9d |
| Oct | 25°C | 29d | 19°C | 17d |
| Nov | 24°C | 29d | 19°C | 21d |
| Dec | 25°C | 24d | 19°C | 16d |
Medellin Weather in September
Full forecast, packing tips, and activities
Bogota Weather in September
Full forecast, packing tips, and activities