Phân tích chất lượng không khí lịch sử Thunder Bay, Ontario, Canada

15°C12/22°C

17°C14/22°C

21°C16/28°C

19°C12/25°C

20°C12/27°C

20°C15/24°C

21°C14/28°C

21°C17/27°C

17°C11/22°C

16°C8/22°C

21°C12/29°C

22°C15/28°C

21°C15/28°C

17°C12/21°C

15°C12/19°C

14°C12/17°C

20°C14/27°C

20°C15/25°C

18°C17/20°C

22°C17/27°C

22°C17/28°C

21°C17/27°C

16°C12/18°C

14°C12/17°C

22°C14/28°C

19°C14/23°C

14°C10/18°C

15°C11/19°C

18°C15/22°C

18°C13/23°C

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