Weather in Cartagena for August 2025
Yellow Thunderstorm Warning - See hour by hour.
The forecast for the first days of August 2025 in Cartagena predicts temperatures to be around 29 °C, close to the historical average.
In general, the average temperature in Cartagena at the beginning of August is 29.3 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 29 °C by the end of August.
With an average of 2 rainy days, Cartagena experiences minimal rainfall in August.
Is August a good time to visit Cartagena? check out the best time to travel to Cartagena page.
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Cartagena Weather August
Temperatures trend during August in Cartagena
August weather in Cartagena day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Sunny | 28° /23° | 0 mm | 2.5 | |
| 2 Aug. | Sunny | 29° /24° | 0 mm | 2.4 | |
| 3 Aug. | Sunny | 29° /24° | 0 mm | 2.2 | |
| 4 Aug. | Sunny | 29° /24° | 0 mm | 7 | |
| 5 Aug. | Sunny | 30° /25° | 0 mm | 7 | |
| 6 Aug. | Sunny | 30° /25° | 0 mm | 7 | |
| 7 Aug. | Sunny | 30° /24° | 0 mm | 7 | |
| 8 Aug. | Sunny | 30° /25° | 0 mm | 7 | |
| 9 Aug. | Sunny | 30° /25° | 0 mm | 7 | |
| 10 Aug. | Sunny | 29° /25° | 0 mm | 7 | |
| 11 Aug. | Sunny | 29° /25° | 0 mm | 7 | |
| 12 Aug. | Sunny | 30° /25° | 0 mm | 7 | |
| 13 Aug. | Sunny | 30° /25° | 0 mm | 7 | |
| 14 Aug. |  Partly cloudy | 29° /22° | 2.9 mm | 7 | |
| 15 Aug. | Partly cloudy | 29° /23° | 0 mm | 7 | |
| 16 Aug. |  Overcast | 29° /23° | 0 mm | 7 | |
| 17 Aug. | Sunny | 29° /24° | 0 mm | 7 | |
| 18 Aug. | Sunny | 30° /23° | 0 mm | 8 | |
| 19 Aug. | Sunny | 30° /24° | 0 mm | 8 | |
| 20 Aug. | Sunny | 29° /24° | 0 mm | 8 | |
| 21 Aug. | Sunny | 30° /25° | 0 mm | 8 | |
| 22 Aug. | Sunny | 30° /24° | 0 mm | 8 | |
| 23 Aug. | Sunny | 30° /24° | 0 mm | 8 | |
| 24 Aug. | Sunny | 30° /24° | 0 mm | 8 | |
| 25 Aug. | Sunny | 30° /25° | 0 mm | 8 | |
| 26 Aug. | Partly cloudy | 30° /25° | 0.1 mm | 7 | |
| 27 Aug. |  Heavy rain at times | 30° /24° | 2.5 mm | 7 | |
| 28 Aug. | Sunny | 29° /23° | 0 mm | 8 | |
| 29 Aug. | Sunny | 29° /24° | 0 mm | 7 | |
| 30 Aug. | Partly cloudy | 27° /23° | 0 mm | 7 | |
| 31 Aug. | Sunny | 28° /22° | 0.5 mm | 7 | |
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Cartagena in August - FAQ
What to pack to Cartagena in August?
As you prepare for your trip to Cartagena in August, 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 Cartagena, during August, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Footwear
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
August rainfall patterns in Cartagena
UV exposure in Cartagena during August
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Where is Cartagena?Get accurate weather forecasts for Cartagena, located at latitude 37.602 and longitude -0.984. Stay updated with localized weather information tailored for Cartagena.