Helligvær II observation station
December 2020
Summary
Temperature
December 2020
The temperature varied from -2.8° to 8.5°
Name Value Highest (21 Dec.) Temperature8.5°Lowest (27 Dec.) Temperature-2.8°Average Temperature3.6° Normal Temperature2.3° Deviance Temperature1.3° Wind
December 2020
Strongest gust was 27.8m/s on 27 Dec.
Name Value Highest wind speed (27 Dec.) 20.3m/sStrongest gust (27 Dec.) 27.8m/s
| 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. | 0.9° | 5.7° | 2.8° | 3.2° | – | – | 7.0 | 14.1 |
| 2. | 1.0° | 8.2° | 6.3° | 3.1° | – | – | 10.2 | 17.1 |
| 3. | 2.4° | 8.1° | 4.2° | 3.0° | – | – | 7.6 | 13.0 |
| 4. | 4.2° | 5.4° | 4.7° | 3.0° | – | – | 7.4 | 9.5 |
| 5. | 1.9° | 5.2° | 3.5° | 2.9° | – | – | 6.9 | 11.1 |
| 6. | 2.3° | 4.3° | 3.4° | 2.8° | – | – | 6.9 | 9.7 |
| 7. | 3.3° | 4.7° | 4.2° | 2.8° | – | – | 3.9 | 7.3 |
| 8. | 4.5° | 7.2° | 6.0° | 2.7° | – | – | 6.4 | 9.4 |
| 9. | 2.6° | 6.3° | 4.8° | 2.7° | – | – | 5.8 | 7.9 |
| 10. | 2.7° | 5.2° | 4.4° | 2.6° | – | – | 6.6 | 8.9 |
| 11. | 3.2° | 5.7° | 4.6° | 2.5° | – | – | 8.7 | 11.7 |
| 12. | 1.4° | 4.4° | 2.6° | 2.5° | – | – | 6.8 | 10.3 |
| 13. | 1.5° | 4.2° | 3.0° | 2.4° | – | – | 4.2 | 9.5 |
| 14. | 3.9° | 5.1° | 4.7° | 2.4° | – | – | 7.7 | 9.2 |
| 15. | 2.7° | 5.0° | 3.3° | 2.3° | – | – | 4.9 | 6.8 |
| 16. | 1.8° | 3.2° | 2.7° | 2.3° | – | – | 5.5 | 9.4 |
| 17. | 1.4° | 3.0° | 2.2° | 2.2° | – | – | 11.1 | 14.3 |
| 18. | 0.4° | 3.5° | 2.5° | 2.2° | – | – | 9.9 | 11.6 |
| 19. | 2.6° | 5.4° | 4.3° | 2.1° | – | – | 8.4 | 11.1 |
| 20. | 4.5° | 7.6° | 6.6° | 2.1° | – | – | 7.1 | 10.7 |
| 21. | 5.5° | 8.5° | 6.6° | 2.0° | – | – | 9.4 | 14.3 |
| 22. | 4.5° | 7.2° | 5.4° | 2.0° | – | – | 7.7 | 11.3 |
| 23. | 2.3° | 4.6° | 3.1° | 1.9° | – | – | 4.3 | 10.6 |
| 24. | 1.9° | 3.4° | 2.7° | 1.9° | – | – | 4.9 | 10.5 |
| 25. | -0.1° | 3.2° | 0.9° | 1.8° | – | – | 8.1 | 13.0 |
| 26. | -1.0° | 0.6° | -0.3° | 1.8° | – | – | 14.3 | 16.7 |
| 27. | -2.8° | 0.2° | -0.8° | 1.8° | – | – | 17.1 | 20.3 |
| 28. | 0.1° | 7.0° | 5.7° | 1.7° | – | – | 12.5 | 16.0 |
| 29. | 3.2° | 5.4° | 3.9° | 1.7° | – | – | 13.1 | 15.9 |
| 30. | 1.8° | 4.3° | 3.0° | 1.6° | – | – | 6.6 | 10.2 |
| 31. | – | – | – | – | – | – | - | - |