Port Saint Lucie
August
Weather in Port Saint Lucie for August 2025
Your guide to Port Saint Lucie weather in August - trends and predictions
In general, the average temperature in Port Saint Lucie at the beginning of August is 31.9 °F. As the month progressed, temperatures tended to slightly decrease, reaching an average of 31.4 °F by the end of August.
Port Saint Lucie experiences an exceptionally high level of rainfall in August, with more than 24 rainy days on average.
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5
Dry days
26
Rainy days
0
Snow days
32°/25°
Temperatures
20 km/h
Avg max wind
77 %
Avg humidity
Port Saint Lucie in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  32° | 2  32° | 3 30° | ||||
| 4 30° | 5  32° | 6 33° | 7 34° | 8 33° | 9 33° | 10 33° |
| 11 32° | 12 33° | 13 32° | 14 32° | 15 32° | 16 31° | 17 30° |
| 18 30° | 19 32° | 20 33° | 21 32° | 22 31° | 23 32° | 24 30° |
| 25 32° | 26  31° | 27 32° | 28  31° | 29  32° | 30 31° | 31 31° |
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Temperatures trend during August in Port Saint Lucie
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 |
|---|---|---|---|---|---|
| Aug. 1 | Moderate or heavy rain shower | 32° /24° | 3.1 mm | 7 | |
| Aug. 2 | Patchy rain possible | 32° /25° | 2.5 mm | 7 | |
| Aug. 3 | Moderate or heavy rain shower | 30° /25° | 8.2 mm | 7 | |
| Aug. 4 | Moderate or heavy rain shower | 30° /24° | 12.2 mm | 7 | |
| Aug. 5 | Overcast | 32° /24° | 3.4 mm | 7 | |
| Aug. 6 | Patchy rain possible | 33° /26° | 1.5 mm | 7 | |
| Aug. 7 | Overcast | 34° /26° | 0.8 mm | 7 | |
| Aug. 8 | Patchy rain possible | 33° /26° | 0.2 mm | 7 | |
| Aug. 9 | Moderate or heavy rain shower | 33° /25° | 3 mm | 7 | |
| Aug. 10 | Moderate or heavy rain shower | 33° /25° | 5.6 mm | 7 | |
| Aug. 11 | Moderate rain at times | 32° /25° | 2.4 mm | 7 | |
| Aug. 12 | Overcast | 33° /25° | 0.4 mm | 7 | |
| Aug. 13 | Patchy rain possible | 32° /25° | 6.4 mm | 7 | |
| Aug. 14 | Moderate rain at times | 32° /25° | 1 mm | 7 | |
| Aug. 15 | Moderate rain at times | 32° /25° | 3.2 mm | 7 | |
| Aug. 16 | Moderate or heavy rain shower | 31° /25° | 9.2 mm | 7 | |
| Aug. 17 | Moderate or heavy rain shower | 30° /24° | 2.8 mm | 7 | |
| Aug. 18 | Patchy rain possible | 30° /24° | 1.5 mm | 7 | |
| Aug. 19 | Moderate or heavy rain shower | 32° /24° | 6.6 mm | 8 | |
| Aug. 20 | Moderate rain at times | 33° /24° | 4.7 mm | 7 | |
| Aug. 21 | Moderate rain at times | 32° /25° | 3.8 mm | 7 | |
| Aug. 22 | Moderate rain at times | 31° /24° | 4.7 mm | 7 | |
| Aug. 23 | Patchy rain possible | 32° /24° | 0.9 mm | 7 | |
| Aug. 24 | Moderate rain at times | 30° /25° | 9 mm | 7 | |
| Aug. 25 | Light rain shower | 32° /26° | 1.3 mm | 7 | |
| Aug. 26 | Partly cloudy | 31° /25° | 0.3 mm | 8 | |
| Aug. 27 | Light rain shower | 32° /25° | 1.2 mm | 7 | |
| Aug. 28 | Fog | 31° /25° | 2.2 mm | 7 | |
| Aug. 29 | Patchy light rain with thunder | 32° /25° | 1 mm | 7 | |
| Aug. 30 | Light rain shower | 31° /26° | 4.7 mm | 7 | |
| Aug. 31 | Light rain shower | 31° /25° | 3.9 mm | 7 | |
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Important Notice
Our weather forecast for Port Saint Lucie 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 Saint Lucie forecast closer to your planned date for the most up-to-date weather information.
Port Saint Lucie in August - FAQ
What are the expected maximum and minimum temperatures in Port Saint Lucie during August?
During August, 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 Port Saint Lucie during August?
Significant rainfall exceeding 109.9 mm is expected in Port Saint Lucie during August, occurring over more than 26 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Port Saint Lucie during August?
The average wind speed in Port Saint Lucie during August is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Port Saint Lucie
Explore the daily rainfall trends and prepare for Port Saint Lucies August weather 💧
UV exposure in Port Saint Lucie during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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Where is Port Saint Lucie?Get accurate weather forecasts for Port Saint Lucie, located at latitude 27.294 and longitude -80.35. Stay updated with localized weather information tailored for Port Saint Lucie.
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