Port-au-Prince
August
Weather in Port-au-Prince for August 2025
Your guide to Port-au-Prince weather in August - trends and predictions
Until now, August 2025 in Port-au-Prince is slightly cooler than the historical average by -1.1 °C.
The forecast for the next days in Port-au-Prince predicts temperatures to be around 33 °C, close to the historical average.
In general, the average temperature in Port-au-Prince at the beginning of August is 33.1 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 33 °C by the end of August.
Port-au-Prince experiences heavy rainfall in August, with over 20 rainy days and an average total precipitation 259.7 mm.
Temperatures
Rain 🌧️
1
Dry days
30
Rainy days
0
Snow days
33°/20°
Temperatures
11 km/h
Avg max wind
72 %
Avg humidity
Port-au-Prince Weather August
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Temperatures trend during August in Port-au-Prince
See the weather trend as well as the moving average line
August weather in Port-au-Prince day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Moderate or heavy rain shower | 33° /20° | 31.1 mm | 8 | |
| 2 Aug. |  Heavy rain at times | 33° /20° | 21.3 mm | 7 | |
| 3 Aug. | Moderate or heavy rain shower | 32° /21° | 13.6 mm | 7 | |
| 4 Aug. | Moderate or heavy rain shower | 32° /21° | 9.2 mm | 7 | |
| 5 Aug. | Heavy rain at times | 34° /21° | 1.9 mm | 8 | |
| 6 Aug. | Moderate or heavy rain shower | 34° /20° | 10.5 mm | 7 | |
| 7 Aug. |  Patchy rain possible | 34° /21° | 1.8 mm | 8 | |
| 8 Aug. | Heavy rain at times | 33° /21° | 2.3 mm | 7 | |
| 9 Aug. | Moderate or heavy rain shower | 33° /21° | 4.3 mm | 7 | |
| 10 Aug. | Moderate or heavy rain shower | 33° /21° | 12.8 mm | 7 | |
| 11 Aug. | Patchy rain possible | 34° /20° | 0.6 mm | 7 | |
| 12 Aug. | Moderate or heavy rain shower | 33° /20° | 2.9 mm | 7 | |
| 13 Aug. | Heavy rain at times | 33° /20° | 2.2 mm | 7 | |
| 14 Aug. | Moderate rain at times | 33° /20° | 1.8 mm | 7 | |
| 15 Aug. | Patchy rain possible | 33° /20° | 12.9 mm | 7 | |
| 16 Aug. | Patchy rain possible | 34° /21° | 9.6 mm | 7 | |
| 17 Aug. | Moderate or heavy rain shower | 32° /21° | 4 mm | 7 | |
| 18 Aug. | Moderate or heavy rain shower | 32° /20° | 7.6 mm | 7 | |
| 19 Aug. | Heavy rain at times | 32° /21° | 3.8 mm | 7 | |
| 20 Aug. | Patchy rain possible | 35° /21° | 4.6 mm | 8 | |
| 21 Aug. | Moderate rain at times | 34° /20° | 1.2 mm | 7 | |
| 22 Aug. | Moderate or heavy rain shower | 32° /21° | 7.4 mm | 7 | |
| 23 Aug. | Moderate or heavy rain shower | 31° /21° | 32.8 mm | 7 | |
| 24 Aug. | Moderate rain at times | 32° /19° | 5.8 mm | 7 | |
| 25 Aug. | Light rain shower | 32° /19° | 5.4 mm | 7 | |
| 26 Aug. |  Sunny | 36° /20° | 0 mm | 2.7 | |
| 27 Aug. |  Heavy rain | 33° /21° | 31.6 mm | 2.6 | |
| 28 Aug. |  Moderate rain | 33° /19° | 14.4 mm | 2.8 | |
| 29 Aug. | Moderate rain | 32° /21° | 13.7 mm | 2.6 | |
| 30 Aug. | Moderate rain | 33° /21° | 8.7 mm | 0.1 | |
| 31 Aug. | Patchy rain possible | 32° /20° | 1.8 mm | 6 | |
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Important Notice
Our weather forecast for Port-au-Prince 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 Port-au-Prince forecast closer to your planned date for the most up-to-date weather information.
Change Month
Port-au-Prince in August - FAQ
What are the expected maximum and minimum temperatures in Port-au-Prince during August?
Expect warm days with temperatures around 33°, cooling to mild conditions of 20° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Port-au-Prince during August?
Significant rainfall exceeding 259.7 mm is expected in Port-au-Prince during August, occurring over more than 30 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Port-au-Prince during August?
The average wind speed in Port-au-Prince during August is 11 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Port-au-Prince
Explore the daily rainfall trends and prepare for Port-au-Princes August weather 💧
UV exposure in Port-au-Prince during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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