Phân tích chất lượng không khí lịch sử Spokane, Washington, United States

--°C/°C

20°C12/30°C

24°C16/33°C

24°C15/33°C

24°C15/33°C

24°C16/32°C

18°C14/23°C

15°C7/24°C

17°C7/28°C

19°C8/32°C

19°C9/30°C

16°C8/22°C

17°C8/28°C

19°C9/32°C

18°C11/29°C

17°C12/24°C

15°C11/21°C

13°C9/21°C

13°C6/21°C

14°C8/21°C

12°C5/20°C

11°C1/22°C

13°C2/24°C

14°C3/27°C

18°C10/30°C

16°C11/23°C

9°C8/10°C

7°C5/10°C

7°C2/13°C

6°C1/14°C

7°C0/16°C