Medellín · AutumnMonth summary
Medellín weather in September
✅ Good
🌡️ Temperature min / max
61°F – 81°F
🌧 Rainy days
77% of days
☀️ Sunshine
10.7h per day on average
🌊 🌊 Season
Autumn
⭐ ⭐ Weather score
7.2/10
📅 📅 Best month
January (7.6/10)
Quick decision
Should you visit Medellín in September?
✅ Good
✅ Yes if: you're willing to accept showers in exchange for lower prices and fewer tourists.
❌ No if: you're planning 100% outdoor activities — rain is frequent.
Our take: September is a good time to visit Medellín. January remains slightly better (+0.4 pts).
By trip type
Medellín in September by trip type
- 🏙️ 🏙️ City break / culture : ✅ Good
- 🚶 🚶 Outdoor activities : ⚠️ Possible
- 🏖️ Beach / swimming : — No sea access
- 💰 💰 Budget : 💸 Peak season
Local context
What to expect in September
Autumn in Medellín is often underrated: 27°F, golden light and declining crowds. An interesting window. With 77% of rainy days, always have indoor alternatives planned. Not the best window, but acceptable if dates are constrained. January (7.6/10) is significantly better if possible.
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Annual table
Month-by-month comparison
| Month | Min °F | Max °F | Rain % | Precip in | Sun h/d | Score |
|---|---|---|---|---|---|---|
| 🌤️ January | 61°F | 79°F | 51% | 0.1in | 11.0h | 7.6/10 |
| ⛅ February | 61°F | 79°F | 72% | 0.2in | 10.6h | 7.2/10 |
| 🌧️ March | 61°F | 79°F | 85% | 0.3in | 9.9h | 7.0/10 |
| 🌧️ April | 61°F | 79°F | 86% | 0.3in | 9.0h | 7.0/10 |
| 🌧️ May | 61°F | 79°F | 84% | 0.3in | 9.1h | 7.0/10 |
| ⛅ June | 61°F | 79°F | 74% | 0.3in | 10.2h | 7.1/10 |
| 🌤️ July | 61°F | 81°F | 57% | 0.2in | 11.0h | 7.5/10 |
| ⛅ August | 61°F | 81°F | 62% | 0.2in | 11.0h | 7.4/10 |
| ⛅ September | 61°F | 81°F | 77% | 0.3in | 10.7h | 7.2/10 |
| 🌧️ October | 61°F | 77°F | 89% | 0.3in | 9.5h | 7.0/10 |
| 🌧️ November | 61°F | 77°F | 88% | 0.3in | 9.3h | 7.0/10 |
| ⛅ December | 61°F | 77°F | 70% | 0.2in | 10.4h | 7.2/10 |
Ideal
Fair
Challenging climate
◀ Current month · Source Open-Meteo · 10 years
📊 Data source
Data based on 10 years of ERA5 records via Open-Meteo, with ECMWF seasonal adjustment. In September, Medellín averages 81°F, 77% rainy days and 10.7h of sunshine per day. Overall weather score: 7.2/10.
See methodology →
Comparison
September vs January (best month)
The best month is January (score 7.6/10). Difference:
- 🌡️ Max temperature : -1°F
- 🌧 Rainy days : -26%
- ☀️ Sunshine : +0.3h/day
FAQ
FAQ — Medellín in September
Is September a good time to visit Medellín?
September is an acceptable time for Medellín (score 7.2/10). Conditions are decent but not optimal — consider January (7.6/10) if possible.
Does it rain a lot in Medellín in September?
Yes, 77% of days see rain in September. Plan some indoor activities as backup.
Accommodation
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