Average data for 10 years
1 August
Thursday
+21°
+19°
2 August
Friday
+22°
+18°
3 August
Saturday
+22°
+19°
4 August
Sunday
+22°
+19°
5 August
Monday
+22°
+18°
6 August
Tuesday
+21°
+18°
7 August
Wednesday
+21°
+17°
8 August
Thursday
+21°
+18°
9 August
Friday
+21°
+18°
10 August
Saturday
+21°
+19°
11 August
Sunday
+21°
+18°
12 August
Monday
+21°
+18°
13 August
Tuesday
+21°
+18°
14 August
Wednesday
+21°
+18°
15 August
Thursday
+22°
+19°
16 August
Friday
+22°
+19°
17 August
Saturday
+22°
+19°
18 August
Sunday
+23°
+19°
19 August
Monday
+22°
+19°
20 August
Tuesday
+21°
+18°
21 August
Wednesday
+22°
+19°
22 August
Thursday
+21°
+19°
23 August
Friday
+21°
+18°
24 August
Saturday
+21°
+19°
25 August
Sunday
+22°
+19°
26 August
Monday
+22°
+18°
27 August
Tuesday
+21°
+17°
28 August
Wednesday
+20°
+18°
29 August
Thursday
+21°
+17°
30 August
Friday
+22°
+18°
31 August
Saturday
+21°
+18°
Cities with similar weather in August
Portugal
Lisbon
Canada
Vancouver
Portugal
Porto
Spain
Santa Cruz de Tenerife
United States
Seattle
In August, the weather in Portland is typically warm. Average daily high temperature in August is about 21 degrees above zero. On average, Portland has 14 sunny, 10 partly cloudy, 6 rainy, and 1 cloudy day in August. The rains are usually light. August as well as {{month_nom: February}}, and {{month_nom: February}} is considered the most comfortable time to visit Portland.