Average data for 10 years
1 August
Friday
+26°
+16°
2 August
Saturday
+26°
+16°
3 August
Sunday
+25°
+16°
4 August
Monday
+26°
+16°
5 August
Tuesday
+25°
+16°
6 August
Wednesday
+25°
+14°
7 August
Thursday
+24°
+15°
8 August
Friday
+25°
+15°
9 August
Saturday
+25°
+15°
10 August
Sunday
+25°
+16°
11 August
Monday
+25°
+16°
12 August
Tuesday
+25°
+15°
13 August
Wednesday
+24°
+15°
14 August
Thursday
+24°
+15°
15 August
Friday
+25°
+15°
16 August
Saturday
+25°
+15°
17 August
Sunday
+25°
+15°
18 August
Monday
+24°
+15°
19 August
Tuesday
+24°
+14°
20 August
Wednesday
+24°
+13°
21 August
Thursday
+24°
+15°
22 August
Friday
+23°
+15°
23 August
Saturday
+23°
+14°
24 August
Sunday
+24°
+14°
25 August
Monday
+24°
+14°
26 August
Tuesday
+24°
+14°
27 August
Wednesday
+23°
+14°
28 August
Thursday
+23°
+14°
29 August
Friday
+23°
+14°
30 August
Saturday
+23°
+14°
31 August
Sunday
+23°
+14°
Cities near you
Canada
Montreal
United States
Colchester
United States
Brooklyn
United States
Lake George
United States
Rochester
Cities with similar weather in August
Kazakhstan
Ust-Kamenogorsk
Kazakhstan
Pavlodar
Switzerland
Zurich
Tskhinval
United States
Seattle
In August, the weather in Ottawa is typically warm. Average daily high temperature in August is about 24 degrees above zero. On average, Ottawa has 12 rainy, 9 sunny, 8 partly cloudy, and 2 cloudy days in August. The rains are usually heavy.