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Medellín Weather by Month
Average temperatures, rainfall and humidity for Medellín, Colombia, month by month, built from OpenWeather's historical records. Use it to see what a typical Medellín month looks like before you travel — then check the live Medellín forecast for the days ahead.
Warmest month
August
25°C average high
Coolest month
January
14°C average low
Wettest month
May
235 mm of rain
Driest month
July
61 mm of rain
Average temperature and rainfall in Medellín by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 24°C | 14°C | 8°C / 32°C | 105 mm | 83% | 8 km/h |
| February | 24°C | 15°C | 9°C / 31°C | 83 mm | 83% | 8 km/h |
| March | 24°C | 15°C | 9°C / 32°C | 144 mm | 84% | 8 km/h |
| April | 24°C | 15°C | 10°C / 31°C | 126 mm | 84% | 8 km/h |
| May | 24°C | 15°C | 10°C / 32°C | 235 mm | 84% | 8 km/h |
| June | 24°C | 14°C | 9°C / 31°C | 126 mm | 82% | 7 km/h |
| July | 25°C | 14°C | 9°C / 31°C | 61 mm | 78% | 8 km/h |
| August | 25°C | 14°C | 8°C / 32°C | 99 mm | 80% | 8 km/h |
| September | 25°C | 15°C | 10°C / 32°C | 123 mm | 82% | 8 km/h |
| October | 23°C | 15°C | 9°C / 30°C | 163 mm | 86% | 7 km/h |
| November | 23°C | 15°C | 5°C / 31°C | 173 mm | 87% | 7 km/h |
| December | 23°C | 14°C | 9°C / 31°C | 126 mm | 85% | 7 km/h |
Best time to visit Medellín
The most comfortable time to visit Medellín is generally January to February and July, balancing mild daytime temperatures against the driest stretch of the year. Temperatures stay fairly even all year and rain concentrates around May, totalling about 1564 mm a year.
Travellers who prefer heat should aim for August, when highs average 25°C. May is the month to avoid if rain would spoil your plans — it averages 235 mm, roughly 4× the rainfall of July.
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Medellín forecast for what is happening now.