Average data for 10 years
1 August
Thursday
+29°
+28°
2 August
Friday
+28°
+28°
3 August
Saturday
+28°
+28°
4 August
Sunday
+28°
+28°
5 August
Monday
+28°
+28°
6 August
Tuesday
+28°
+28°
7 August
Wednesday
+28°
+28°
8 August
Thursday
+28°
+28°
9 August
Friday
+28°
+28°
10 August
Saturday
+29°
+28°
11 August
Sunday
+28°
+28°
12 August
Monday
+28°
+28°
13 August
Tuesday
+28°
+28°
14 August
Wednesday
+28°
+28°
15 August
Thursday
+28°
+28°
16 August
Friday
+29°
+28°
17 August
Saturday
+28°
+28°
18 August
Sunday
+28°
+28°
19 August
Monday
+28°
+28°
20 August
Tuesday
+28°
+28°
21 August
Wednesday
+28°
+28°
22 August
Thursday
+28°
+28°
23 August
Friday
+28°
+28°
24 August
Saturday
+28°
+28°
25 August
Sunday
+28°
+28°
26 August
Monday
+28°
+28°
27 August
Tuesday
+28°
+28°
28 August
Wednesday
+29°
+28°
29 August
Thursday
+29°
+28°
30 August
Friday
+28°
+28°
31 August
Saturday
+28°
+28°
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In August, the weather in Roseau is typically hot. Average daily high temperature in August is about 28 degrees above zero. On average, Roseau has 16 rainy and 15 sunny days in August. The rains are usually heavy. August as well as May, June, September, and October is considered the most uncomfortable time to visit Roseau.