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Weather in Medellín for September 2025

Your guide to Medellín weather in September - trends and predictions
  • In general, the average temperature in Medellín at the beginning of September is 25.9 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 24.4 °C by the end of September.

  • Medellín experiences an exceptionally high level of rainfall in September, with more than 24 rainy days on average.

  • Is September a good time to visit Medellín? check out the best time to travel to Medellín page.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
5
Dry days
Average rainy days
25
Rainy days
Average snowy days
0
Snow days
Average temperatures
26°/11°
Temperatures
Average wind speed
5 km/h
Avg max wind
Average humidity
80 %
Avg humidity

Medellín in September average weather

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Temperatures trend during September in Medellín

See the weather trend as well as the moving average line
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September weather day by day

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Date Weather Temperatures Rain UV More
1 Sept. Patchy rain possible
Patchy rain possible
26° /11° 4.9 mm 6
2 Sept. Patchy light rain with thunder
Patchy light rain with thunder
25° /11° 17.2 mm 6
3 Sept. Light rain shower
Light rain shower
24° /11° 12.6 mm 6
4 Sept. Patchy light rain with thunder
Patchy light rain with thunder
25° /11° 14.2 mm 6
5 Sept. Fog
Fog
27° /11° 2 mm 6
6 Sept. Mist
Mist
27° /11° 4.9 mm 6
7 Sept. Patchy rain possible
Patchy rain possible
27° /10° 1.9 mm 6
8 Sept. Patchy rain possible
Patchy rain possible
27° /10° 1.9 mm 6
9 Sept. Patchy light rain with thunder
Patchy light rain with thunder
26° /10° 10.8 mm 6
10 Sept. Patchy light rain with thunder
Patchy light rain with thunder
26° /11° 19 mm 6
11 Sept. Light rain shower
Light rain shower
27° /11° 4.2 mm 6
12 Sept. Fog
Fog
28° /11° 5 mm 6
13 Sept. Fog
Fog
27° /11° 9.9 mm 6
14 Sept. Fog
Fog
27° /11° 9.8 mm 6
15 Sept. Fog
Fog
26° /11° 2 mm 6
16 Sept. Fog
Fog
28° /11° 0.1 mm 6
17 Sept. Partly cloudy
Partly cloudy
29° /11° 0 mm 8
18 Sept. Patchy rain possible
Patchy rain possible
28° /11° 2.5 mm 7
19 Sept. Fog
Fog
27° /11° 4.5 mm 6
20 Sept. Patchy rain possible
Patchy rain possible
27° /11° 5.2 mm 6
21 Sept. Patchy rain possible
Patchy rain possible
27° /10° 5 mm 6
22 Sept. Patchy rain possible
Patchy rain possible
27° /11° 9.6 mm 6
23 Sept. Patchy light rain with thunder
Patchy light rain with thunder
24° /11° 14.7 mm 6
24 Sept. Patchy light rain with thunder
Patchy light rain with thunder
26° /10° 6 mm 6
25 Sept. Patchy light rain with thunder
Patchy light rain with thunder
26° /11° 4.6 mm 6
26 Sept. Patchy light rain with thunder
Patchy light rain with thunder
23° /11° 6.7 mm 5
27 Sept. Patchy light rain with thunder
Patchy light rain with thunder
25° /11° 11.2 mm 6
28 Sept. Light rain shower
Light rain shower
22° /11° 11.1 mm 5
29 Sept. Fog
Fog
23° /11° 4.9 mm 5
30 Sept. Patchy rain possible
Patchy rain possible
26° /11° 5.4 mm 6
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Important Notice
Our weather forecast for Medellín in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Medellín forecast closer to your planned date for the most up-to-date weather information.

Medellín in September - FAQ

What are the expected maximum and minimum temperatures in Medellín during September?
Enjoy moderate daytime temperatures of up to 26° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Medellín during September?
Significant rainfall exceeding 247.2 mm is expected in Medellín during September, occurring over more than 25 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Medellín during September?
The average wind speed in Medellín during September is 5 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Medellín in September?

As you prepare for your trip to Medellín in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Medellín, during September, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Lightweight Clothing: T-shirts, blouses, shorts, skirts
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
  • Accessories
    • Sunglasses: For sun protection
    • Sun Hats: Wide-brimmed hats for sun protection in warm weather
    • Scarves: To protect you from the cold wind
    • Gloves/Mittens: Essential for cold weather
    • Warm Hats: Warm hats for insulation in cold weather
    • Umbrellas/Raincoats: For rainy days
  • Personal Items
    • Sunscreen: High SPF for sunny destinations
    • Lip Balm with SPF: To protect against chapped lips

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Location coordinates Where is Medellín?

Get accurate weather forecasts for Medellín, located at latitude 6.252 and longitude -75.564. Stay updated with localized weather information tailored for Medellín.

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