Saint Lucie County (Port Saint Lucie)
August
Weather in Saint Lucie County for August 2025
Your guide to Saint Lucie County weather in August - trends and predictions
In general, the average temperature in Saint Lucie County 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.
Saint Lucie County 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
Saint Lucie County 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 Saint Lucie County
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 Saint Lucie County 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 Saint Lucie County forecast closer to your planned date for the most up-to-date weather information.
Saint Lucie County in August - FAQ
What are the expected maximum and minimum temperatures in Saint Lucie County 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 Saint Lucie County during August?
Significant rainfall exceeding 109.9 mm is expected in Saint Lucie County during August, occurring over more than 26 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Saint Lucie County during August?
The average wind speed in Saint Lucie County during August is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Saint Lucie County
Explore the daily rainfall trends and prepare for Saint Lucie Countys August weather 💧
UV exposure in Saint Lucie County during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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Where is Saint Lucie County?Get accurate weather forecasts for Saint Lucie County, located at latitude 27.294 and longitude -80.35. Stay updated with localized weather information tailored for Saint Lucie County.
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