Trondheim - Risvollan observation station
December 2020
Summary
| Date | Min. temp. | Max temp. | Average | Normal temp. | Precip. mm (measured at 07) | Snow depth cm | Wind speed m/s | Highest wind speed m/s |
|---|---|---|---|---|---|---|---|---|
| 1. | – | – | 0.3° | – | – | – | - | - |
| 2. | – | – | -0.5° | – | – | – | - | - |
| 3. | – | – | 4.0° | – | – | – | - | - |
| 4. | – | – | 2.4° | – | – | – | - | - |
| 5. | – | – | -1.1° | – | – | – | - | - |
| 6. | – | – | -1.1° | – | – | – | - | - |
| 7. | – | – | 1.1° | – | – | – | - | - |
| 8. | – | – | 4.6° | – | – | – | - | - |
| 9. | – | – | 3.2° | – | – | – | - | - |
| 10. | – | – | 1.9° | – | – | – | - | - |
| 11. | – | – | 1.9° | – | – | – | - | - |
| 12. | – | – | -1.8° | – | – | – | - | - |
| 13. | – | – | -5.3° | – | – | – | - | - |
| 14. | – | – | 2.3° | – | – | – | - | - |
| 15. | – | – | 2.0° | – | – | – | - | - |
| 16. | – | – | 2.6° | – | – | – | - | - |
| 17. | – | – | 2.4° | – | – | – | - | - |
| 18. | – | – | -1.6° | – | – | – | - | - |
| 19. | – | – | 3.7° | – | – | – | - | - |
| 20. | – | – | 7.6° | – | – | – | - | - |
| 21. | – | – | 5.3° | – | – | – | - | - |
| 22. | – | – | 3.7° | – | – | – | - | - |
| 23. | – | – | 2.3° | – | – | – | - | - |
| 24. | – | – | 0.7° | – | – | – | - | - |
| 25. | – | – | -1.0° | – | – | – | - | - |
| 26. | – | – | -2.3° | – | – | – | - | - |
| 27. | – | – | 4.6° | – | – | – | - | - |
| 28. | – | – | 4.2° | – | – | – | - | - |
| 29. | – | – | 2.8° | – | – | – | - | - |
| 30. | – | – | 0.3° | – | – | – | - | - |
| 31. | – | – | – | – | – | – | - | - |