Weather in Roseau for August 2025
In general, the average temperature in Roseau 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.
Roseau experiences an exceptionally high level of rainfall in August, with more than 24 rainy days on average.
Is August a good time to visit Roseau? check out the best time to travel to Roseau page.
- New! Chat with our AI weatherman - it’s amazing and free.
Roseau in August average weather
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° |
You can click on date
Temperatures trend during August in Roseau
August weather day by day
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 | |
Next |
Roseau in August - FAQ
What to pack to Roseau in August?
As you prepare for your trip to Roseau 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 Roseau, 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
August rainfall patterns in Roseau
UV exposure in Roseau during August
Quick links
Get accurate weather forecasts for Roseau, located at latitude 15.302 and longitude -61.388. Stay updated with localized weather information tailored for Roseau.