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Weather in Colombia for September 2025

Your guide to Colombia weather in September - trends and predictions
  • In general, the average temperature in Colombia at the beginning of September is 20.1 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 19.9 °C by the end of September.

  • Colombia experiences an exceptionally high level of rainfall in September, with more than 20 rainy days on average.

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

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
6
Dry days
Average rainy days
24
Rainy days
Average snowy days
0
Snow days
Average temperatures
20°/8°
Temperatures
Average wind speed
9 km/h
Avg max wind
Average humidity
75 %
Avg humidity

Colombia in September average weather

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Temperatures trend during September in Colombia

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
20° /8° 3.4 mm 5
2 Sept. Patchy rain possible
Patchy rain possible
21° /9° 4.8 mm 5
3 Sept. Patchy rain possible
Patchy rain possible
21° /7° 3 mm 5
4 Sept. Patchy rain possible
Patchy rain possible
20° /8° 3.7 mm 5
5 Sept. Patchy rain possible
Patchy rain possible
20° /7° 1.5 mm 5
6 Sept. Sunny
Sunny
19° /7° 0.5 mm 5
7 Sept. Patchy rain possible
Patchy rain possible
20° /6° 0.7 mm 5
8 Sept. Patchy rain possible
Patchy rain possible
20° /7° 2.9 mm 5
9 Sept. Patchy rain possible
Patchy rain possible
20° /9° 2.5 mm 5
10 Sept. Light rain shower
Light rain shower
19° /8° 4.2 mm 5
11 Sept. Patchy rain possible
Patchy rain possible
21° /8° 1.4 mm 5
12 Sept. Sunny
Sunny
21° /7° 0.6 mm 6
13 Sept. Partly cloudy
Partly cloudy
22° /7° 1.1 mm 6
14 Sept. Partly cloudy
Partly cloudy
21° /7° 2.3 mm 5
15 Sept. Partly cloudy
Partly cloudy
20° /8° 1.3 mm 5
16 Sept. Patchy rain possible
Patchy rain possible
21° /7° 0.6 mm 5
17 Sept. Patchy rain possible
Patchy rain possible
22° /8° 0.1 mm 5
18 Sept. Patchy rain possible
Patchy rain possible
22° /8° 2.3 mm 5
19 Sept. Patchy rain possible
Patchy rain possible
21° /7° 2.1 mm 5
20 Sept. Patchy rain possible
Patchy rain possible
20° /7° 3.8 mm 5
21 Sept. Patchy rain possible
Patchy rain possible
21° /7° 2 mm 5
22 Sept. Light rain shower
Light rain shower
22° /8° 3.8 mm 5
23 Sept. Light rain shower
Light rain shower
21° /9° 7.1 mm 5
24 Sept. Patchy rain possible
Patchy rain possible
20° /8° 2.6 mm 5
25 Sept. Patchy rain possible
Patchy rain possible
20° /7° 3.2 mm 5
26 Sept. Moderate rain at times
Moderate rain at times
21° /8° 4.9 mm 5
27 Sept. Patchy light rain with thunder
Patchy light rain with thunder
20° /8° 6.4 mm 5
28 Sept. Patchy light rain with thunder
Patchy light rain with thunder
20° /9° 6.1 mm 5
29 Sept. Patchy rain possible
Patchy rain possible
19° /9° 17.1 mm 5
30 Sept. Patchy rain possible
Patchy rain possible
19° /8° 5.7 mm 5
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Important Notice
Our weather forecast for Colombia 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 Colombia forecast closer to your planned date for the most up-to-date weather information.

Colombia in September - FAQ

What are the expected maximum and minimum temperatures in Colombia during September?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Colombia during September?
Moderate rainfall is anticipated in Colombia during September, with a total of 89 mm spread over approximately 24 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Colombia during September?
The average wind speed in Colombia during September is 9 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Colombia in September?

As you prepare for your trip to Colombia 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 Colombia, during September, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Warm Clothing: Sweaters, hoodies, long pants
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
  • Accessories
    • 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

September rainfall patterns in Colombia

Explore the daily rainfall trends and prepare for Colombias September weather 💧

UV exposure in Colombia during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Location coordinates Where is Colombia?

Get accurate weather forecasts for Colombia, located at latitude 4.61 and longitude -74.082. Stay updated with localized weather information tailored for Colombia.

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