Phân tích chất lượng không khí lịch sử Boulder, Colorado, United States

19°C12/26°C

17°C13/22°C

18°C11/25°C

20°C13/26°C

19°C13/29°C

21°C13/30°C

23°C14/32°C

14°C8/20°C

17°C8/26°C

21°C14/30°C

22°C14/31°C

20°C14/29°C

19°C12/30°C

19°C15/31°C

17°C12/25°C

16°C11/22°C

15°C9/23°C

20°C11/28°C

16°C11/26°C

13°C8/21°C

15°C8/23°C

17°C8/26°C

16°C11/25°C

19°C11/27°C

18°C13/23°C

9°C6/13°C

13°C5/22°C

17°C8/26°C

19°C12/28°C

19°C14/25°C

--°C/°C