London August Weather
Averages and records for weather in
London, Ontario in the month of August.
Typical London August Weather
1991–2020
|
| Average daily high |
25.7 °C |
| Average daily low |
14.4 °C |
| Average monthly precipitation |
7.1 cm |
| Daily chance of precipitation |
33.2% |
Note: Daily averages are a moving average which includes 14 days before and after
| Day |
Average (°C) |
Record (°C) |
| High |
Low |
High |
Low |
| August 1 |
26.3 |
15.2 |
35.0 |
5.6 |
| August 2 |
26.3 |
15.1 |
35.6 |
5.6 |
| August 3 |
26.3 |
15.1 |
35.6 |
5.6 |
| August 4 |
26.2 |
15.0 |
35.0 |
6.1 |
| August 5 |
26.1 |
14.9 |
37.2 |
5.6 |
| August 6 |
26.1 |
14.9 |
41.1 |
5.6 |
| August 7 |
26.0 |
14.8 |
39.4 |
5.6 |
| August 8 |
26.0 |
14.7 |
37.0 |
5.0 |
| August 9 |
26.0 |
14.7 |
35.0 |
3.9 |
| August 10 |
25.9 |
14.6 |
35.0 |
5.6 |
| August 11 |
25.9 |
14.6 |
34.4 |
5.0 |
| August 12 |
25.9 |
14.6 |
33.3 |
5.0 |
| August 13 |
25.9 |
14.6 |
37.2 |
4.4 |
| August 14 |
25.8 |
14.5 |
33.9 |
5.6 |
| August 15 |
25.7 |
14.5 |
33.3 |
5.6 |
| August 16 |
25.6 |
14.4 |
35.0 |
3.3 |
| August 17 |
25.6 |
14.3 |
34.4 |
3.9 |
| August 18 |
25.5 |
14.2 |
33.9 |
5.6 |
| August 19 |
25.4 |
14.1 |
35.0 |
4.4 |
| August 20 |
25.5 |
14.1 |
36.1 |
3.6 |
| August 21 |
25.4 |
14.0 |
37.2 |
3.3 |
| August 22 |
25.3 |
13.9 |
35.6 |
3.3 |
| August 23 |
25.3 |
13.8 |
34.4 |
3.3 |
| August 24 |
25.2 |
13.8 |
32.8 |
1.7 |
| August 25 |
25.1 |
13.7 |
35.0 |
3.3 |
| August 26 |
25.0 |
13.6 |
34.4 |
5.0 |
| August 27 |
24.9 |
13.5 |
33.9 |
2.8 |
| August 28 |
24.8 |
13.4 |
34.4 |
3.3 |
| August 29 |
24.7 |
13.2 |
33.9 |
1.5 |
| August 30 |
24.6 |
13.2 |
35.0 |
1.1 |
| August 31 |
24.5 |
13.1 |
34.4 |
1.7 |
Weather Station Details
| Years |
Station |
Coordinates |
| 2002–2024 |
London CS |
location |
| 1941–2002 |
London International Airport |
location |
| 1932–1940 |
London Lambeth A |
location |
| 1883–1931 |
London South |
location |