Phân tích chất lượng không khí lịch sử London, Ontario, Canada

14°C7/19°C

14°C5/21°C

13°C2/20°C

15°C5/24°C

17°C7/25°C

18°C8/28°C

18°C8/28°C

18°C11/23°C

20°C10/30°C

19°C12/29°C

19°C10/30°C

19°C9/30°C

19°C10/29°C

18°C13/24°C

17°C11/24°C

20°C12/29°C

20°C17/26°C

21°C17/26°C

19°C16/24°C

18°C15/21°C

19°C14/27°C

19°C12/27°C

20°C14/29°C

18°C8/30°C

18°C8/29°C

15°C8/23°C

15°C7/26°C

17°C7/30°C

20°C10/31°C

20°C14/27°C

--°C/°C