Phân tích chất lượng không khí lịch sử Roberval, Quebec, Canada

10°C5/17°C

9°C4/12°C

7°C4/9°C

5°C0/9°C

9°C2/16°C

9°C5/12°C

4°C0/7°C

4°C0/8°C

7°C0/15°C

8°C6/9°C

11°C7/14°C

16°C11/23°C

9°C4/12°C

8°C1/14°C

12°C8/16°C

11°C3/15°C

3°C0/10°C

7°C0/14°C

10°C2/17°C

13°C5/23°C

13°C11/18°C

15°C10/22°C

13°C10/16°C

10°C8/12°C

9°C6/12°C

13°C5/19°C

12°C8/15°C

14°C6/22°C

16°C9/23°C

20°C13/28°C