Medellín Weather in October
What's the weather like in Medellín (Departamento de Antioquia) in October 2025?
The climate in Medellín during October can be summarized as warm and very wet.
October is in the fall / autumn in Medellín and is typically the coldest month of the year. Daytime maximum temperatures average around 23°C (73°F), whilst at night 14°C (57°F) is normal.
| Daytime temperature | 23°C 73.4°F |
|---|---|
| Nightly temperature | 13.6°C 56.5°F |
| Average temperature | 18.3°C 64.9°F |
| Daily sunshine | 4.1 hrs |
| Avg rainfall | 323 mm 12.7 ins |
| Rainy days | 23 days |
| Sea temperature | 27.9°C 82.2°F |
| Humidity | 83% |
| Windspeed | 10.1kph 6 mph |
On average October is the wettest month of the year in Medellín with around 323mm 12.7 inches of rain making it a very wet time to visit. This rainfall is typically spread over 23 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.1 hours of sunshine per day.
October temperatures in Medellín
October rainfall
October hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Medellín in October 2025.
Other monthly averages
Best places to visit in October
Medellín weather stats
| Hottest month: | March | 24.1°C 75.4°F |
|---|---|---|
| Driest month: | January | 97mm 3.8ins |
| Sunniest month: | January | 6.5hrs |
| Coldest month: | October | 22.8°C 73°F |
| Wettest month: | October | 323mm 12.7ins |
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