Alta lufthavn observation station
September 2021
Summary
Temperature
September 2021
The temperature varied from 1.5° to 19.9°
Name Value Highest (27 Sep.) Temperature19.9°Lowest (12 Sep.) Temperature1.5°Average Temperature7.4° Normal Temperature8.2° Deviance Temperature-0.8° Precipitation
September 2021
The wettest day measured 10.0mm on 14 Sep.
Name Value Total Precipitation 39.6mmNormal Precipitation 37.0mmWettest day (14 Sep.) Precipitation 10.0mmDays with precipitation 7 Wind
September 2021
Strongest gust was 18.8m/s on 22 Sep.
Name Value Highest wind speed (3 Sep.) 12.6m/sStrongest gust (22 Sep.) 18.8m/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. | 6.6° | 9.7° | 7.6° | 10.5° | 4.4 | – | 6.7 | 10.4 |
| 2. | 6.4° | 9.0° | 7.5° | 10.3° | 8.4 | – | 6.8 | 12.0 |
| 3. | 5.8° | 8.7° | 6.7° | 10.2° | 1.0 | – | 10.8 | 12.6 |
| 4. | 4.3° | 7.9° | 5.8° | 10.1° | 0.5 | – | 6.2 | 11.0 |
| 5. | 3.1° | 9.3° | 7.1° | 9.9° | 0.8 | – | 1.4 | 2.6 |
| 6. | 7.8° | 9.1° | 8.1° | 9.8° | 0.2 | – | 1.7 | 4.8 |
| 7. | 4.4° | 10.3° | 8.0° | 9.6° | 1.0 | – | 1.5 | 3.0 |
| 8. | 7.3° | 9.7° | 8.3° | 9.5° | 0.0 | – | 2.0 | 5.6 |
| 9. | 6.2° | 8.8° | 7.2° | 9.3° | 3.8 | – | 3.8 | 9.1 |
| 10. | 5.3° | 12.2° | 7.6° | 9.2° | 0.3 | – | 3.5 | 6.4 |
| 11. | 2.8° | 9.7° | 5.7° | 9.0° | 0.2 | – | 1.9 | 4.2 |
| 12. | 1.5° | 9.8° | 6.5° | 8.9° | 0.0 | – | 1.6 | 4.1 |
| 13. | 5.2° | 9.5° | 6.4° | 8.7° | 8.3 | – | 5.7 | 11.3 |
| 14. | 5.6° | 7.4° | 6.1° | 8.6° | 10.0 | – | 2.9 | 5.9 |
| 15. | 3.4° | 7.6° | 5.6° | 8.4° | 0.2 | – | 1.7 | 3.7 |
| 16. | 2.0° | 9.0° | 5.7° | 8.2° | 0.0 | – | 5.0 | 7.0 |
| 17. | 4.3° | 9.2° | 6.3° | 8.0° | 0.0 | – | 4.1 | 6.1 |
| 18. | 4.2° | 9.2° | 6.6° | 7.9° | 0.0 | – | 4.9 | 6.9 |
| 19. | 3.6° | 11.0° | 7.2° | 7.7° | 0.0 | – | 4.3 | 6.3 |
| 20. | 5.3° | 10.7° | 7.4° | 7.5° | 0.0 | – | 5.6 | 7.6 |
| 21. | 3.8° | 8.5° | 6.1° | 7.3° | 0.0 | – | 6.4 | 8.8 |
| 22. | 5.7° | 10.7° | 8.6° | 7.1° | 0.0 | – | 6.3 | 10.2 |
| 23. | 7.8° | 10.6° | 8.4° | 7.0° | 0.0 | – | 5.7 | 7.9 |
| 24. | 5.9° | 9.1° | 8.0° | 6.8° | 0.0 | – | 5.1 | 7.7 |
| 25. | 7.0° | 10.0° | 7.9° | 6.6° | 0.0 | – | 2.6 | 6.7 |
| 26. | 2.0° | 10.4° | 7.3° | 6.4° | 0.5 | – | 3.4 | 7.9 |
| 27. | 8.4° | 19.9° | 13.2° | 6.2° | 0.0 | – | 3.6 | 7.3 |
| 28. | 11.0° | 17.5° | 13.0° | 6.0° | 0.0 | – | 4.6 | 8.8 |
| 29. | 3.7° | 12.6° | 6.0° | 5.8° | 0.0 | – | 1.6 | 3.9 |
| 30. | 2.1° | 11.0° | 7.4° | 5.6° | 0.0 | – | 3.6 | 6.6 |