Average data for 10 years
1 August
Thursday
+22°
+21°
2 August
Friday
+22°
+22°
3 August
Saturday
+22°
+21°
4 August
Sunday
+22°
+21°
5 August
Monday
+22°
+22°
6 August
Tuesday
+22°
+21°
7 August
Wednesday
+21°
+21°
8 August
Thursday
+21°
+21°
9 August
Friday
+22°
+21°
10 August
Saturday
+22°
+21°
11 August
Sunday
+22°
+21°
12 August
Monday
+22°
+21°
13 August
Tuesday
+22°
+21°
14 August
Wednesday
+22°
+21°
15 August
Thursday
+22°
+21°
16 August
Friday
+22°
+22°
17 August
Saturday
+22°
+22°
18 August
Sunday
+22°
+22°
19 August
Monday
+22°
+22°
20 August
Tuesday
+22°
+21°
21 August
Wednesday
+22°
+22°
22 August
Thursday
+22°
+22°
23 August
Friday
+21°
+21°
24 August
Saturday
+21°
+21°
25 August
Sunday
+22°
+21°
26 August
Monday
+21°
+21°
27 August
Tuesday
+21°
+21°
28 August
Wednesday
+21°
+21°
29 August
Thursday
+21°
+20°
30 August
Friday
+22°
+21°
31 August
Saturday
+22°
+21°
Cities with similar weather in August
Portugal
Lisbon
Portugal
Porto
Italy
Genoa
Spain
Santa Cruz de Tenerife
Portugal
Funchal
August in Nantucket is the sunniest and the warmest month of the year. In August, the weather in Nantucket is typically warm. Average daily high temperature in August is about 22 degrees above zero. On average, Nantucket has 18 sunny, 8 partly cloudy, and 5 rainy days in August. The rains are usually heavy. August as well as July and September is considered the most comfortable time to visit Nantucket.