Alta lufthavn observation station
December 2020
Summary
Temperature
December 2020
The temperature varied from -20.9° to 3.8°
Name Value Highest (4 Dec.) Temperature3.8°Lowest Temperature-20.9°Average Temperature-3.8° Normal Temperature-4.9° Deviance Temperature1.1° Precipitation
December 2020
The wettest day measured 3.8mm on 2 Dec.
Name Value Total Precipitation 19.8mmNormal Precipitation 37.0mmWettest day (2 Dec.) Precipitation 3.8mmDays with precipitation 6 Wind
December 2020
Strongest gust was 17.0m/s on 3 Dec.
Name Value Highest wind speed (28 Dec.) 9.5m/sStrongest gust (3 Dec.) 17.0m/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. | -5.2° | -0.1° | -2.2° | -4.1° | 0.7 | – | 2.1 | 4.6 |
| 2. | -5.5° | 1.7° | -0.7° | -4.2° | 3.8 | – | 5.8 | 8.5 |
| 3. | -1.1° | 3.6° | 1.9° | -4.2° | 1.6 | – | 5.5 | 8.4 |
| 4. | 0.8° | 3.8° | 2.1° | -4.3° | 0.5 | – | 5.0 | 8.0 |
| 5. | -1.9° | 1.9° | 0.0° | -4.3° | 1.8 | – | 2.7 | 6.6 |
| 6. | -7.2° | 2.0° | -3.8° | -4.4° | 0.0 | – | 3.1 | 7.6 |
| 7. | -11.7° | -3.9° | -7.9° | -4.4° | 0.3 | – | 2.3 | 3.8 |
| 8. | -11.7° | 0.6° | -4.3° | -4.5° | 0.3 | – | 3.3 | 6.9 |
| 9. | 0.5° | 2.8° | 2.2° | -4.5° | 1.2 | – | 4.1 | 6.5 |
| 10. | 0.6° | 2.9° | 1.5° | -4.6° | 0.1 | – | 2.7 | 5.2 |
| 11. | -5.1° | 0.9° | -3.2° | -4.6° | 0.6 | – | 3.3 | 5.1 |
| 12. | -5.1° | 1.1° | -2.3° | -4.6° | 0.6 | – | 4.8 | 8.4 |
| 13. | -5.3° | -1.7° | -2.8° | -4.7° | 0.0 | – | 2.2 | 4.3 |
| 14. | -3.1° | -1.3° | -2.3° | -4.7° | 0.8 | – | 4.5 | 7.3 |
| 15. | -4.6° | -0.4° | -2.6° | -4.8° | 0.4 | – | 2.6 | 4.2 |
| 16. | -4.5° | 0.1° | -2.9° | -4.8° | 0.0 | – | 3.8 | 9.2 |
| 17. | -14.3° | -2.8° | -10.9° | -4.9° | 0.1 | – | 3.9 | 7.5 |
| 18. | -10.5° | -7.1° | -9.1° | -5.0° | 0.0 | – | 4.1 | 7.0 |
| 19. | -14.6° | -8.5° | -10.5° | -5.0° | 0.0 | – | 4.8 | 8.4 |
| 20. | -8.4° | 0.0° | -1.9° | -5.1° | 0.3 | – | 5.4 | 9.2 |
| 21. | -1.1° | 3.5° | 0.8° | -5.1° | 3.7 | – | 3.6 | 7.0 |
| 22. | -5.0° | 1.1° | -3.5° | -5.2° | 0.8 | – | 5.2 | 8.0 |
| 23. | -5.2° | 1.0° | -0.6° | -5.3° | 0.0 | – | 3.4 | 7.8 |
| 24. | -2.4° | 1.7° | -0.8° | -5.3° | 0.9 | – | 3.7 | 6.6 |
| 25. | -11.8° | -2.2° | -8.7° | -5.4° | 0.0 | – | 5.4 | 7.9 |
| 26. | -20.9° | -11.9° | -18.8° | -5.5° | 0.0 | – | 5.8 | 8.1 |
| 27. | -20.9° | -11.3° | -15.0° | -5.5° | 0.0 | – | 3.7 | 6.2 |
| 28. | – | – | – | -5.6° | 1.3 | – | 5.9 | 9.5 |
| 29. | – | – | – | -5.7° | – | – | - | - |
| 30. | – | – | – | -5.8° | 0.0 | – | - | - |
| 31. | – | – | – | – | – | – | - | - |