Port-au-Prince
August
Weather in Port-au-Prince for August 2025
Your guide to Port-au-Prince weather in August - trends and predictions
In general, the average temperature in Port-au-Prince at the beginning of August is 33.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 32.9 °C by the end of August.
Port-au-Prince experiences heavy rainfall in August, with over 20 rainy days and an average total precipitation 275.3 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 in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  33° | 2  33° | 3 33° | ||||
| 4 33° | 5 34° | 6  35° | 7 34° | 8 33° | 9 33° | 10 33° |
| 11 34° | 12 33° | 13 33° | 14 34° | 15 34° | 16 35° | 17 34° |
| 18 33° | 19 33° | 20 34° | 21 34° | 22 33° | 23 30° | 24 32° |
| 25 31° | 26 32° | 27 32° | 28  33° | 29  34° | 30 34° | 31 34° |
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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 day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. | Moderate or heavy rain shower | 33° /19° | 46.7 mm | 8 | |
| 2 Aug. | Heavy rain at times | 33° /19° | 3 mm | 8 | |
| 3 Aug. | Moderate or heavy rain shower | 33° /20° | 17 mm | 7 | |
| 4 Aug. | Moderate or heavy rain shower | 33° /21° | 4.2 mm | 7 | |
| 5 Aug. | Heavy rain at times | 34° /20° | 2.9 mm | 8 | |
| 6 Aug. | Patchy rain possible | 35° /20° | 10.1 mm | 8 | |
| 7 Aug. | Patchy rain possible | 34° /20° | 2.7 mm | 8 | |
| 8 Aug. | Heavy rain at times | 33° /20° | 3.5 mm | 7 | |
| 9 Aug. | Moderate or heavy rain shower | 33° /20° | 4.7 mm | 7 | |
| 10 Aug. | Moderate or heavy rain shower | 33° /20° | 19.2 mm | 7 | |
| 11 Aug. | Patchy rain possible | 34° /20° | 0.9 mm | 7 | |
| 12 Aug. | Moderate or heavy rain shower | 33° /20° | 4.4 mm | 8 | |
| 13 Aug. | Heavy rain at times | 33° /20° | 3.3 mm | 7 | |
| 14 Aug. | Moderate rain at times | 34° /20° | 2.2 mm | 8 | |
| 15 Aug. | Patchy rain possible | 34° /20° | 0.5 mm | 8 | |
| 16 Aug. | Patchy rain possible | 35° /20° | 1.1 mm | 8 | |
| 17 Aug. | Moderate or heavy rain shower | 34° /20° | 5.4 mm | 7 | |
| 18 Aug. | Moderate or heavy rain shower | 33° /20° | 10 mm | 7 | |
| 19 Aug. | Heavy rain at times | 33° /20° | 5.7 mm | 7 | |
| 20 Aug. | Patchy rain possible | 34° /21° | 6.9 mm | 8 | |
| 21 Aug. | Moderate rain at times | 34° /20° | 1.8 mm | 8 | |
| 22 Aug. | Moderate or heavy rain shower | 33° /20° | 11.1 mm | 7 | |
| 23 Aug. | Moderate or heavy rain shower | 30° /20° | 49.3 mm | 7 | |
| 24 Aug. | Moderate rain at times | 32° /19° | 8.7 mm | 7 | |
| 25 Aug. | Light rain shower | 31° /19° | 8.1 mm | 7 | |
| 26 Aug. | Light rain shower | 32° /18° | 9.5 mm | 7 | |
| 27 Aug. | Light rain shower | 32° /19° | 2.6 mm | 7 | |
| 28 Aug. | Thundery outbreaks possible | 33° /19° | 6.8 mm | 7 | |
| 29 Aug. | Moderate rain | 34° /19° | 11.5 mm | 7 | |
| 30 Aug. | Patchy rain possible | 34° /19° | 6.4 mm | 8 | |
| 31 Aug. | Patchy rain possible | 34° /18° | 5.2 mm | 8 | |
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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.
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 275.3 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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