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