Phân tích chất lượng không khí lịch sử Black Hawk, South Dakota, United States

19°C12/28°C

13°C6/21°C

15°C7/24°C

18°C9/29°C

24°C18/32°C

23°C17/30°C

23°C16/31°C

25°C18/35°C

24°C19/31°C

23°C16/30°C

19°C15/23°C

22°C15/32°C

17°C13/22°C

15°C14/18°C

15°C12/20°C

15°C11/20°C

17°C11/23°C

20°C12/30°C

19°C12/25°C

18°C13/25°C

20°C11/29°C

21°C13/30°C

21°C11/32°C

19°C9/29°C

23°C14/35°C

23°C15/32°C

22°C13/32°C

23°C18/29°C

22°C12/33°C

24°C13/35°C

--°C/°C