Atlántico (Barranquilla)
September
Weather in Atlántico for September 2026
Your guide to Atlántico weather in September - trends and predictions
Alerta por incendios de la cobertura vegetal - See hour by hour.
So far, September 2026 in Atlántico is slightly warmer than the historical average by 0.6 °C.
Expect cooler weather in the next days in Atlántico with the forecast suggesting a temperature of 29.9 °C, lower than the historical average.
In general, the average temperature in Atlántico at the beginning of September is 32.3 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 31.4 °C by the end of September.
Atlántico experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 287.8 mm.
Official Weather Alert ⚠️
Temperatures
Rain 🌧️
2
Dry days
28
Rainy days
0
Snow days
32°/25°
Temperatures
13 km/h
Avg max wind
80 %
Avg humidity
Atlántico Weather September
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Temperatures trend during September in Atlántico
See the weather trend as well as the moving average line
September weather in Atlántico day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light rain shower | 32° /24° | 3.7 mm | 7 | |
| 2 Sept. |  Patchy light rain with thunder | 32° /24° | 11.1 mm | 8 | |
| 3 Sept. | Light rain shower | 32° /24° | 12.2 mm | 9 | |
| 4 Sept. |  Moderate or heavy rain shower | 32° /25° | 8.4 mm | 9 | |
| 5 Sept. | Patchy light rain with thunder | 33° /24° | 7.3 mm | 9 | |
| 6 Sept. | Patchy light rain with thunder | 33° /24° | 7.8 mm | 8 | |
| 7 Sept. | Patchy light rain with thunder | 32° /24° | 9.7 mm | 6 | |
| 8 Sept. | Light rain shower | 32° /24° | 7.5 mm | 6 | |
| 9 Sept. | Patchy light rain with thunder | 33° /25° | 6.4 mm | 9 | |
| 10 Sept. | Patchy light rain with thunder | 33° /25° | 10.5 mm | 6 | |
| 11 Sept. | Moderate or heavy rain shower | 32° /25° | 10.5 mm | 6 | |
| 12 Sept. | Patchy light rain with thunder | 32° /24° | 12.1 mm | 6 | |
| 13 Sept. | Moderate or heavy rain shower | 32° /25° | 7.7 mm | 6 | |
| 14 Sept. |  Thundery outbreaks possible | 33° /25° | 5.5 mm | 6 | |
| 15 Sept. | Thundery outbreaks possible | 32° /25° | 2.6 mm | 6 | |
| 16 Sept. | Patchy light rain with thunder | 33° /24° | 6.1 mm | 6 | |
| 17 Sept. | Light rain shower | 33° /24° | 6.2 mm | 7 | |
| 18 Sept. |  Patchy light rain | 33° /25° | 7.7 mm | 8 | |
| 19 Sept. | Light rain shower | 32° /24° | 7.7 mm | 6 | |
| 20 Sept. | Light rain shower | 32° /25° | 7.1 mm | 6 | |
| 21 Sept. | Patchy rain possible | 33° /25° | 6.1 mm | 6 | |
| 22 Sept. | Thundery outbreaks possible | 33° /24° | 9.3 mm | 7 | |
| 23 Sept. | Light rain shower | 33° /25° | 6.1 mm | 7 | |
| 24 Sept. | Light rain | 33° /24° | 4.2 mm | 6 | |
| 25 Sept. | Light rain shower | 33° /25° | 4.5 mm | 6 | |
| 26 Sept. |  Overcast | 33° /26° | 7 mm | 7.7 | |
| 27 Sept. | Overcast | 32° /25° | 14 mm | 10.9 | |
| 28 Sept. | Light rain shower | 27° /25° | 17.7 mm | 8.9 | |
| 29 Sept. | Overcast | 29° /25° | 0.2 mm | 12 | |
| 30 Sept. | Light rain shower | 33° /25° | 16 mm | 7 | |
| Next | |||||
Important Notice
Our weather forecast for Atlántico 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 Atlántico forecast closer to your planned date for the most up-to-date weather information.
Change Month
Atlántico in September - FAQ
What are the expected maximum and minimum temperatures in Atlántico during September?
During September, expect a variety of temperatures with highs around 32° and lows near 25°, suitable for diverse activities and preferences.
How much rainfall should be expected in Atlántico during September?
Significant rainfall exceeding 287.8 mm is expected in Atlántico during September, occurring over more than 28 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Atlántico during September?
The average wind speed in Atlántico during September is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Atlántico
Explore the daily rainfall trends and prepare for Atlánticos September weather 💧
Typically, Atlántico has 28 rainy days in September with a total of 287.8 mm of rainfall.
UV exposure in Atlántico during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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