August
Weather in Saint Lucia for August 2027
Your guide to Saint Lucia weather in August - trends and predictions
In general, the average temperature in Saint Lucia at the beginning of August is 29.1 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 29.4 °C by the end of August.
Saint Lucia experiences heavy rainfall in August, with over 20 rainy days and an average total precipitation 183.7 mm.
Is August a good time to visit Saint Lucia? check out the best time to travel to Saint Lucia page.
Temperatures
Rain 🌧️
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5
Dry days
26
Rainy days
0
Snow days
29°/26°
Temperatures
24 km/h
Avg max wind
77 %
Avg humidity
Saint Lucia Weather August
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Temperatures trend during August in Saint Lucia
See the weather trend as well as the moving average line
August weather in Saint Lucia day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Patchy rain possible | 30° /26° | 1.9 mm | 7 | |
| 2 Aug. |  Light rain | 29° /26° | 3.3 mm | 6 | |
| 3 Aug. | Light rain | 29° /26° | 4.7 mm | 8 | |
| 4 Aug. | Patchy rain possible | 29° /26° | 1.7 mm | 7 | |
| 5 Aug. | Light rain | 29° /27° | 3.5 mm | 6 | |
| 6 Aug. | Light rain | 29° /26° | 3.8 mm | 6 | |
| 7 Aug. | Light rain | 29° /26° | 4.8 mm | 7 | |
| 8 Aug. |  Moderate or heavy rain shower | 29° /26° | 5.8 mm | 6 | |
| 9 Aug. |  Moderate rain | 29° /26° | 10.9 mm | 6 | |
| 10 Aug. | Light rain | 29° /26° | 8.2 mm | 7 | |
| 11 Aug. | Light rain | 29° /26° | 3.5 mm | 6 | |
| 12 Aug. | Light rain | 29° /27° | 5.1 mm | 6 | |
| 13 Aug. | Moderate rain at times | 28° /26° | 8.3 mm | 6 | |
| 14 Aug. | Light rain | 29° /27° | 3.4 mm | 7 | |
| 15 Aug. | Light rain | 29° /27° | 4.4 mm | 6 | |
| 16 Aug. | Light rain | 30° /26° | 6.2 mm | 7 | |
| 17 Aug. | Light rain | 29° /26° | 4.8 mm | 6 | |
| 18 Aug. | Patchy rain possible | 30° /26° | 1.9 mm | 6 | |
| 19 Aug. | Light rain | 29° /26° | 7.5 mm | 6 | |
| 20 Aug. | Moderate rain | 28° /26° | 16.9 mm | 6 | |
| 21 Aug. | Light rain | 29° /26° | 3 mm | 6 | |
| 22 Aug. | Patchy rain possible | 30° /26° | 1.3 mm | 7 | |
| 23 Aug. | Light rain | 30° /27° | 3.7 mm | 6 | |
| 24 Aug. | Patchy rain possible | 29° /27° | 2.3 mm | 6 | |
| 25 Aug. | Moderate rain | 29° /26° | 19 mm | 6 | |
| 26 Aug. | Moderate rain | 30° /26° | 10.9 mm | 7 | |
| 27 Aug. | Patchy rain possible | 30° /27° | 2.2 mm | 7 | |
| 28 Aug. | Light rain | 30° /27° | 5 mm | 6 | |
| 29 Aug. | Light rain | 30° /27° | 5.4 mm | 7 | |
| 30 Aug. | Light rain | 29° /27° | 8.3 mm | 5 | |
| 31 Aug. | Moderate rain | 29° /26° | 12.2 mm | 7 | |
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Important Notice
Our weather forecast for Saint Lucia 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 Lucia forecast closer to your planned date for the most up-to-date weather information.
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Saint Lucia in August - FAQ
What are the expected maximum and minimum temperatures in Saint Lucia during August?
During August, expect a variety of temperatures with highs around 29° and lows near 26°, suitable for diverse activities and preferences.
How much rainfall should be expected in Saint Lucia during August?
Significant rainfall exceeding 183.7 mm is expected in Saint Lucia 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 Lucia during August?
The average wind speed in Saint Lucia during August is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Saint Lucia
Explore the daily rainfall trends and prepare for Saint Lucias August weather 💧
Typically, Saint Lucia has 26 rainy days in August with a total of 183.7 mm of rainfall.
UV exposure in Saint Lucia during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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