August
Weather in Dominica for August 2025
Your guide to Dominica weather in August - trends and predictions
In general, the average temperature in Dominica at the beginning of August is 29.3 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 29 °C by the end of August.
Dominica experiences an exceptionally high level of rainfall in August, with more than 24 rainy days on average.
Is August a good time to visit Dominica? check out the best time to travel to Dominica page.
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1
Dry days
30
Rainy days
0
Snow days
29°/27°
Temperatures
24 km/h
Avg max wind
77 %
Avg humidity
Dominica in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  30° | 2 30° | 3 30° | ||||
| 4  29° | 5 29° | 6  28° | 7 29° | 8 29° | 9 29° | 10 29° |
| 11 29° | 12 29° | 13 28° | 14 29° | 15 30° | 16 29° | 17 29° |
| 18 29° | 19 29° | 20 28° | 21 28° | 22  29° | 23  29° | 24  29° |
| 25 29° | 26 29° | 27 29° | 28 29° | 29 29° | 30 29° | 31 29° |
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Temperatures trend during August in Dominica
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. | Patchy rain possible | 30° /27° | 0.5 mm | 7 | |
| 2 Aug. | Patchy rain possible | 30° /27° | 2.2 mm | 7 | |
| 3 Aug. | Patchy rain possible | 30° /27° | 3.8 mm | 7 | |
| 4 Aug. | Heavy rain at times | 29° /27° | 3.8 mm | 6 | |
| 5 Aug. | Patchy rain possible | 29° /27° | 3.3 mm | 6 | |
| 6 Aug. | Moderate or heavy rain shower | 28° /27° | 9.9 mm | 6 | |
| 7 Aug. | Patchy rain possible | 29° /26° | 1.7 mm | 6 | |
| 8 Aug. | Moderate or heavy rain shower | 29° /27° | 7 mm | 6 | |
| 9 Aug. | Moderate or heavy rain shower | 29° /27° | 9.8 mm | 6 | |
| 10 Aug. | Moderate or heavy rain shower | 29° /27° | 6.5 mm | 6 | |
| 11 Aug. | Patchy rain possible | 29° /27° | 2.1 mm | 6 | |
| 12 Aug. | Patchy rain possible | 29° /27° | 3.6 mm | 6 | |
| 13 Aug. | Patchy rain possible | 28° /26° | 72.5 mm | 6 | |
| 14 Aug. | Patchy rain possible | 29° /27° | 1.8 mm | 6 | |
| 15 Aug. | Patchy rain possible | 30° /27° | 1.1 mm | 7 | |
| 16 Aug. | Patchy rain possible | 29° /27° | 1.9 mm | 6 | |
| 17 Aug. | Patchy rain possible | 29° /27° | 4 mm | 6 | |
| 18 Aug. | Patchy rain possible | 29° /27° | 3 mm | 6 | |
| 19 Aug. | Moderate rain at times | 29° /27° | 4.3 mm | 6 | |
| 20 Aug. | Moderate or heavy rain shower | 28° /26° | 32.4 mm | 6 | |
| 21 Aug. | Patchy rain possible | 28° /26° | 1.7 mm | 6 | |
| 22 Aug. | Sunny | 29° /27° | 2.1 mm | 7 | |
| 23 Aug. | Partly cloudy | 29° /27° | 3.7 mm | 7 | |
| 24 Aug. | Cloudy | 29° /27° | 1.3 mm | 6 | |
| 25 Aug. | Light rain shower | 29° /27° | 9.7 mm | 6 | |
| 26 Aug. | Patchy rain possible | 29° /27° | 4.9 mm | 6 | |
| 27 Aug. | Patchy rain possible | 29° /27° | 1.5 mm | 6 | |
| 28 Aug. | Patchy rain possible | 29° /27° | 9.2 mm | 6 | |
| 29 Aug. | Light rain shower | 29° /27° | 4.2 mm | 6 | |
| 30 Aug. | Light rain shower | 29° /27° | 2.9 mm | 6 | |
| 31 Aug. | Patchy rain possible | 29° /27° | 1.8 mm | 6 | |
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Important Notice
Our weather forecast for Dominica 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 Dominica forecast closer to your planned date for the most up-to-date weather information.
Dominica in August - FAQ
What are the expected maximum and minimum temperatures in Dominica during August?
During August, expect a variety of temperatures with highs around 29° and lows near 27°, suitable for diverse activities and preferences.
How much rainfall should be expected in Dominica during August?
Significant rainfall exceeding 194.9 mm is expected in Dominica during August, occurring over more than 30 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Dominica during August?
The average wind speed in Dominica during August is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Dominica in August?
As you prepare for your trip to Dominica in August, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Dominica, during August, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
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