Saint Augustine (FL)
August
Weather in Saint Augustine, Florida for August 2026
Your guide to Saint Augustine weather in August - trends and predictions
Until now, August 2026 in Saint Augustine has been nearly identical to the historical average, with a temperature of 30.6 °F (showing only a slight deviation of 0 °F).
The forecast for the upcoming days in Saint Augustine predicts a temperature of 32.4 °F, which is slightly above the historical average.
In general, the average temperature in Saint Augustine at the beginning of August is 30.4 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 29.9 °F by the end of August.
Saint Augustine experiences heavy rainfall in August, with over 20 rainy days and an average total precipitation 367.3 mm.
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Temperatures
Rain 🌧️
More
2
Dry days
29
Rainy days
0
Snow days
30°/25°
Temperatures
18 km/h
Avg max wind
76 %
Avg humidity
Saint Augustine Weather August
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Temperatures trend during August in Saint Augustine
See the weather trend as well as the moving average line
August weather in Saint Augustine day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 |  Heavy rain at times | 33° /25° | 4.3 mm | 9 | |
| Aug. 2 |  Moderate rain at times | 32° /25° | 2.7 mm | 8 | |
| Aug. 3 | Moderate or heavy rain shower | 30° /24° | 8.1 mm | 8 | |
| Aug. 4 | Moderate or heavy rain shower | 30° /24° | 15 mm | 9 | |
| Aug. 5 | Moderate or heavy rain shower | 30° /24° | 16.7 mm | 9 | |
| Aug. 6 | Moderate or heavy rain shower | 29° /24° | 88.4 mm | 9 | |
| Aug. 7 | Moderate or heavy rain shower | 29° /24° | 10.6 mm | 8 | |
| Aug. 8 | Moderate or heavy rain shower | 31° /25° | 13.1 mm | 8 | |
| Aug. 9 | Moderate or heavy rain shower | 31° /25° | 12.6 mm | 8 | |
| Aug. 10 | Moderate or heavy rain shower | 31° /25° | 11.5 mm | 9 | |
| Aug. 11 |  Sunny | 35° /25° | 0 mm | 10.8 | |
| Aug. 12 | Sunny | 34° /26° | 9.8 mm | 10.4 | |
| Aug. 13 | Sunny | 34° /26° | 0.6 mm | 10.2 | |
| Aug. 14 | Sunny | 34° /25° | 1.4 mm | 10.2 | |
| Aug. 15 | Sunny | 32° /26° | 4.6 mm | 9.9 | |
| Aug. 16 |  Patchy rain possible | 31° /25° | 2.4 mm | 8 | |
| Aug. 17 | Sunny | 32° /25° | 0.5 mm | 8 | |
| Aug. 18 | Sunny | 34° /25° | 20.6 mm | 8 | |
| Aug. 19 | Sunny | 32° /24° | 0.7 mm | 8 | |
| Aug. 20 | Sunny | 31° /25° | 0 mm | 8 | |
| Aug. 21 | Sunny | 31° /27° | 0.6 mm | 8 | |
| Aug. 22 | Sunny | 32° /27° | 0 mm | 8 | |
| Aug. 23 | Sunny | 31° /26° | 0 mm | 8 | |
| Aug. 24 | Sunny | 30° /26° | 0 mm | 8 | |
| Aug. 25 | Moderate or heavy rain shower | 30° /24° | 5.4 mm | 7 | |
| Aug. 26 | Moderate or heavy rain shower | 32° /24° | 2.8 mm | 7 | |
| Aug. 27 | Heavy rain at times | 29° /26° | 1.4 mm | 7 | |
| Aug. 28 | Moderate or heavy rain shower | 30° /26° | 3.4 mm | 7 | |
| Aug. 29 | Patchy rain possible | 30° /25° | 8.9 mm | 7 | |
| Aug. 30 | Moderate rain at times | 29° /24° | 9.3 mm | 7 | |
| Aug. 31 | Patchy rain possible | 29° /24° | 13.5 mm | 7 | |
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Important Notice
Our weather forecast for Saint Augustine 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 Augustine forecast closer to your planned date for the most up-to-date weather information.
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Saint Augustine in August - FAQ
What are the expected maximum and minimum temperatures in Saint Augustine during August?
During August, expect a variety of temperatures with highs around 30° and lows near 25°, suitable for diverse activities and preferences.
How much rainfall should be expected in Saint Augustine during August?
Significant rainfall exceeding 367.3 mm is expected in Saint Augustine during August, occurring over more than 29 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Saint Augustine during August?
The average wind speed in Saint Augustine during August is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Saint Augustine
Explore the daily rainfall trends and prepare for Saint Augustines August weather 💧
Typically, Saint Augustine has 29 rainy days in August with a total of 367.3 mm of rainfall.
UV exposure in Saint Augustine during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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