| < August >
|Normal Max/ High Temperature
|Min/ Low Temperature
|Average Daylight per day
|Sun altitude at solar noon on the 21st day.
- The average temperature in London, On in August is somewhat warm at 19.3 °C (66.74 °F).
- Afternoons can be fairly hot with average high temperatures reaching 25.2 °C (77.4 °F).
- Overnight temperatures are generally mild with an average low of 13.3 °C (55.9 °F).
- In August the variation/ range of daily mean temperatures is 11.9 °C (21.4 °F).
- The weather in August is dryish. Just 89.6mm (3.5in) of H2O falls during.
- The shortest day is 13:12 long and the longest day is 14:31 long with an average length of 13:53.
Check the distance to and compare the London, On August averages with somewhere beginning with:
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Weather Trend Graph for August in London, On, Canada
Navigate to August Weather in Locations Surrounding London, On:
- Toronto Downsview, On, Canada - 156.8 kms (97.4 miles) ENE
- Toronto, Pearson Intl, On, Canada - 142.3 kms (88.4 miles) ENE
- Toronto, Ontario, Canada - 156.7 kms (97.4 miles) ENE
- Waterloo Wellington, On, Canada - 78.6 kms (48.8 miles) NE
- St Catharines, On, Canada - 161.9 kms (100.6 miles) E
- Hamilton, On, Canada - 100 kms (62.1 miles) E
- Erie, Pa, Usa - 132 kms (82.1 miles) SE