Average data for 10 years
1 August
Thursday
+28°
+26°
2 August
Friday
+28°
+26°
3 August
Saturday
+28°
+27°
4 August
Sunday
+28°
+26°
5 August
Monday
+28°
+27°
6 August
Tuesday
+29°
+27°
7 August
Wednesday
+29°
+27°
8 August
Thursday
+28°
+26°
9 August
Friday
+29°
+26°
10 August
Saturday
+28°
+26°
11 August
Sunday
+29°
+27°
12 August
Monday
+28°
+27°
13 August
Tuesday
+29°
+26°
14 August
Wednesday
+28°
+27°
15 August
Thursday
+28°
+27°
16 August
Friday
+29°
+27°
17 August
Saturday
+29°
+27°
18 August
Sunday
+29°
+27°
19 August
Monday
+28°
+26°
20 August
Tuesday
+29°
+26°
21 August
Wednesday
+28°
+27°
22 August
Thursday
+28°
+26°
23 August
Friday
+28°
+27°
24 August
Saturday
+28°
+27°
25 August
Sunday
+29°
+27°
26 August
Monday
+29°
+27°
27 August
Tuesday
+29°
+27°
28 August
Wednesday
+28°
+27°
29 August
Thursday
+29°
+27°
30 August
Friday
+29°
+27°
31 August
Saturday
+29°
+27°
Cities near you
Dominican Republic
Punta Cana
Dominican Republic
Santo Domingo
Puerto Rico
Rio Grande
Puerto Rico
Carolina
Anguilla
The Valley
Cities with similar weather in August
Thailand
Phuket
Tunisia
Tunis
Israel
Tel Aviv
Greece
Rhodes
Dominican Republic
Santo Domingo
In August, the weather in San Juan is typically hot. Average daily high temperature in August is about 28 degrees above zero. On average, San Juan has 16 sunny, 14 rainy, and 1 partly cloudy day in August. The rains are usually moderate. August as well as May, July, September, and October is considered the most uncomfortable time to visit San Juan.