Alta lufthavn observation station
September 2020
Summary
Temperature
September 2020
The temperature varied from -1.5° to 20.2°
Name Value Highest (3 Sep.) Temperature20.2°Lowest (27 Sep.) Temperature-1.5°Average Temperature9.3° Normal Temperature8.2° Deviance Temperature1.1° Precipitation
September 2020
The wettest day measured 13.3mm on 19 Sep.
Name Value Total Precipitation 49.5mmNormal Precipitation 37.0mmWettest day (19 Sep.) Precipitation 13.3mmDays with precipitation 11 Wind
September 2020
Strongest gust was 17.9m/s on 18 Sep.
Name Value Highest wind speed (18 Sep.) 12.1m/sStrongest gust (18 Sep.) 17.9m/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. | 7.8° | 12.4° | 10.5° | 10.5° | 0.0 | – | 1.7 | 3.6 |
| 2. | 9.1° | 19.1° | 14.3° | 10.3° | 0.1 | – | 3.1 | 5.7 |
| 3. | 11.8° | 20.2° | 15.5° | 10.2° | 0.0 | – | 5.3 | 9.4 |
| 4. | 11.8° | 16.8° | 14.7° | 10.1° | 0.0 | – | 4.5 | 7.3 |
| 5. | 12.3° | 17.5° | 13.9° | 9.9° | 3.4 | – | 2.4 | 4.8 |
| 6. | 10.3° | 13.0° | 11.4° | 9.8° | 9.4 | – | 1.6 | 3.3 |
| 7. | 7.8° | 14.3° | 11.3° | 9.6° | 1.7 | – | 2.0 | 5.0 |
| 8. | 10.3° | 14.2° | 12.0° | 9.5° | 0.0 | – | 4.0 | 8.0 |
| 9. | 8.0° | 14.7° | 10.6° | 9.3° | 0.8 | – | 2.3 | 4.3 |
| 10. | 5.8° | 12.3° | 8.2° | 9.2° | 0.0 | – | 1.5 | 3.4 |
| 11. | 5.6° | 12.8° | 8.4° | 9.0° | 0.0 | – | 1.5 | 3.5 |
| 12. | 3.7° | 15.3° | 9.5° | 8.9° | 0.0 | – | 2.8 | 6.2 |
| 13. | 6.5° | 12.1° | 8.6° | 8.7° | 0.0 | – | 1.9 | 3.6 |
| 14. | 4.3° | 11.0° | 7.8° | 8.6° | 0.0 | – | 1.9 | 4.4 |
| 15. | 7.0° | 12.4° | 8.7° | 8.4° | 5.6 | – | 1.7 | 4.0 |
| 16. | 5.8° | 11.1° | 7.9° | 8.2° | 2.0 | – | 3.5 | 7.6 |
| 17. | 2.2° | 10.1° | 7.7° | 8.0° | 0.0 | – | 2.5 | 4.4 |
| 18. | 5.8° | 10.6° | 8.3° | 7.9° | 0.4 | – | 5.7 | 12.1 |
| 19. | 6.3° | 8.4° | 6.8° | 7.7° | 13.3 | – | 5.9 | 9.5 |
| 20. | 4.0° | 11.4° | 6.8° | 7.5° | 2.2 | – | 4.0 | 7.2 |
| 21. | 2.5° | 11.1° | 7.0° | 7.3° | 1.0 | – | 3.9 | 7.0 |
| 22. | 5.9° | 10.0° | 7.0° | 7.1° | 4.2 | – | 5.6 | 11.1 |
| 23. | 2.4° | 9.6° | 7.2° | 7.0° | 1.9 | – | 4.2 | 7.0 |
| 24. | 4.8° | 11.4° | 7.8° | 6.8° | 0.3 | – | 4.2 | 8.8 |
| 25. | 2.2° | 11.4° | 6.6° | 6.6° | 2.9 | – | 3.5 | 11.6 |
| 26. | 3.9° | 10.1° | 5.3° | 6.4° | 0.1 | – | 2.9 | 6.1 |
| 27. | -1.5° | 9.3° | 4.3° | 6.2° | 0.2 | – | 2.8 | 5.3 |
| 28. | 4.0° | 12.7° | 9.1° | 6.0° | 0.0 | – | 4.0 | 6.7 |
| 29. | 7.2° | 14.6° | 11.5° | 5.8° | 0.0 | – | 3.8 | 7.4 |
| 30. | 6.5° | 13.0° | 10.2° | 5.6° | 0.0 | – | 3.4 | 6.9 |