Cartagena
August
Weather in Cartagena for August 2026
Your guide to Cartagena weather in August - trends and predictions
In general, the average temperature in Cartagena at the beginning of August is 29.4 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 29.6 °C by the end of August.
Cartagena experiences heavy rainfall in August, with over 20 rainy days and an average total precipitation 320.6 mm.
Temperatures
Rain 🌧️
0
Dry days
31
Rainy days
0
Snow days
29°/26°
Temperatures
19 km/h
Avg max wind
79 %
Avg humidity
Cartagena Weather August
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Temperatures trend during August in Cartagena
See the weather trend as well as the moving average line
August weather in Cartagena day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Moderate or heavy rain shower | 30° /25° | 9.3 mm | 7 | |
| 2 Aug. | Moderate rain at times | 30° /25° | 5.7 mm | 7 | |
| 3 Aug. |  Patchy rain possible | 30° /26° | 7.1 mm | 6 | |
| 4 Aug. | Moderate rain at times | 29° /26° | 6.8 mm | 6 | |
| 5 Aug. | Patchy rain possible | 29° /26° | 11.1 mm | 6 | |
| 6 Aug. |  Heavy rain at times | 30° /26° | 7.1 mm | 6 | |
| 7 Aug. | Light rain shower | 28° /25° | 13.1 mm | 6 | |
| 8 Aug. | Patchy rain possible | 29° /25° | 5.9 mm | 6 | |
| 9 Aug. | Light rain shower | 29° /26° | 10.7 mm | 6 | |
| 10 Aug. | Patchy rain possible | 29° /26° | 5.7 mm | 6 | |
| 11 Aug. | Light rain shower | 29° /25° | 9 mm | 6 | |
| 12 Aug. | Moderate or heavy rain shower | 29° /26° | 5.8 mm | 6 | |
| 13 Aug. | Moderate or heavy rain shower | 29° /26° | 7.6 mm | 6 | |
| 14 Aug. | Patchy rain possible | 30° /26° | 9.9 mm | 6 | |
| 15 Aug. | Moderate or heavy rain shower | 30° /26° | 10.8 mm | 6 | |
| 16 Aug. | Moderate or heavy rain shower | 29° /26° | 12.8 mm | 7 | |
| 17 Aug. | Moderate or heavy rain shower | 29° /25° | 13.5 mm | 6 | |
| 18 Aug. | Moderate or heavy rain shower | 29° /25° | 7.6 mm | 6 | |
| 19 Aug. | Moderate rain at times | 29° /26° | 8.2 mm | 6 | |
| 20 Aug. | Moderate or heavy rain shower | 30° /26° | 11.8 mm | 6 | |
| 21 Aug. |  Patchy light rain with thunder | 29° /26° | 20.8 mm | 6 | |
| 22 Aug. | Moderate or heavy rain shower | 29° /26° | 27.4 mm | 6 | |
| 23 Aug. | Patchy rain possible | 29° /25° | 11 mm | 6 | |
| 24 Aug. | Patchy rain possible | 29° /26° | 5.1 mm | 6 | |
| 25 Aug. | Light rain shower | 29° /26° | 8.4 mm | 6 | |
| 26 Aug. | Patchy light rain with thunder | 29° /26° | 13.8 mm | 6 | |
| 27 Aug. | Patchy light rain with thunder | 29° /25° | 9.7 mm | 6 | |
| 28 Aug. | Patchy light rain with thunder | 29° /26° | 8 mm | 6 | |
| 29 Aug. | Patchy light rain with thunder | 31° /26° | 8.2 mm | 7 | |
| 30 Aug. | Patchy light rain with thunder | 30° /27° | 4.1 mm | 7 | |
| 31 Aug. | Patchy light rain with thunder | 30° /27° | 15.3 mm | 7 | |
| Next | |||||
Important Notice
Our weather forecast for Cartagena in August 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 Cartagena forecast closer to your planned date for the most up-to-date weather information.
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Cartagena in August - FAQ
What are the expected maximum and minimum temperatures in Cartagena during August?
During August, expect a variety of temperatures with highs around 29° and lows near 26°, suitable for diverse activities and preferences.
How much rainfall should be expected in Cartagena during August?
Significant rainfall exceeding 320.6 mm is expected in Cartagena during August, occurring over more than 31 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Cartagena during August?
The average wind speed in Cartagena during August is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
Cartagena water temperatures in August
The average water temperature of the Caribbean Sea near Cartagena in August is 27.5 °C. At the beginning of August temperatures are around 27.3 °C; by the end of the month they stay fairly steady and reach 27.7 °C.
- What is the water temperature in Cartagena in August?
- The average water temperature in Cartagena in August is 27.5 °C.
- Can you swim in Cartagena in August?
- Ideal conditions for families and casual swimmers. You can stay in for long swims or reef explorations with no thermal protection required.
August rainfall patterns in Cartagena
Explore the daily rainfall trends and prepare for Cartagenas August weather 💧
UV exposure in Cartagena during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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