Phân tích chất lượng không khí lịch sử Drayton Valley, Alberta, Canada

15°C9/20°C

15°C9/21°C

15°C9/22°C

15°C10/20°C

14°C11/17°C

11°C9/15°C

9°C7/11°C

12°C8/16°C

13°C10/17°C

14°C8/21°C

16°C10/23°C

12°C9/15°C

8°C4/12°C

8°C5/13°C

9°C3/17°C

9°C6/14°C

8°C2/14°C

10°C4/19°C

13°C7/20°C

13°C7/19°C

14°C7/22°C

15°C9/22°C

15°C8/23°C

12°C9/17°C

10°C7/16°C

9°C5/14°C

11°C6/15°C

6°C3/9°C

7°C1/15°C

9°C3/17°C