Medellin weather in September 2025

Expect 75°F daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Medellin in September. Check more long-term weather averages for Medellin in September before you book your next holiday to Colombia in 2025/2026.

  • 75°F maximum daytime temperature in September in Medellin75
    75°F max day temperature
  • 5 hours of sunshine per day
  • 20 days with some rainfall in September in Medellin20
    20 days with some rainfall
  • 57°F minimum night-time temperature in September in Medellin57
    57°F min night temperature
  • 12 hours of daylight per day in September in Medellin12
    12 hours of daylight per day
  • Low heat & humidity in September in MedellinL
    Low heat & humidity
  • 11.4 inches monthly rainfall in September in Medellin11.4
    11.4 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Medellin11
    11+ (Extreme) UV index

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The September weather guide for Colombia (Medellin) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

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How hot is it in Medellin in September?

Daytime temperatures usually reach 75°F in Medellin in September, falling to 57°F at night.

How sunny is it in Medellin in September?

There are normally 5 hours of bright sunshine each day in Medellin in September - that's 41% of daylight hours.

Does it rain in Medellin in September?

There are usually 20 days with some rain in Medellin in September and the average monthly rainfall is 11.4 inches.

Medellin September sunrise & sunset times

Browse the sunrise and sunset times for Medellin in September 2025. Select a month to view Medellin sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:55 18:09
Monday, 15th September 2025 05:53 18:02
Tuesday, 30th September 2025 05:50 17:54

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