Slettnes fyr observation station
September 2023
Summary
Temperature
September 2023
The temperature varied from 2.0° to 19.4°
Name Value Highest (9 Sep.) Temperature19.4°Lowest (19 Sep.) Temperature2.0°Average Temperature8.8° Normal Temperature7.7° Deviance Temperature1.1° Wind
September 2023
Strongest gust was 20.9m/s on 27 Sep.
Name Value Highest wind speed (22 Sep.) 15.9m/sStrongest gust (27 Sep.) 20.9m/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. | 9.3° | 10.7° | 10.0° | 9.2° | – | – | 8.1 | 12.3 |
| 2. | 10.1° | 17.1° | 12.0° | 9.1° | – | – | 5.0 | 11.3 |
| 3. | 9.2° | 17.5° | 12.9° | 9.0° | – | – | 4.5 | 8.7 |
| 4. | 9.1° | 16.0° | 12.1° | 9.0° | – | – | 7.2 | 10.2 |
| 5. | 7.5° | 11.8° | 9.5° | 8.9° | – | – | 7.9 | 10.9 |
| 6. | 7.9° | 9.6° | 8.8° | 8.8° | – | – | 10.2 | 13.7 |
| 7. | 8.1° | 12.0° | 10.7° | 8.7° | – | – | 7.3 | 10.5 |
| 8. | 10.1° | 18.8° | 15.2° | 8.6° | – | – | 5.8 | 10.5 |
| 9. | 10.8° | 19.4° | 12.8° | 8.5° | – | – | 3.0 | 9.0 |
| 10. | 11.0° | 18.6° | 14.1° | 8.4° | – | – | 9.9 | 14.7 |
| 11. | 9.2° | 11.9° | 10.3° | 8.3° | – | – | 5.9 | 9.3 |
| 12. | 8.7° | 12.6° | 10.3° | 8.2° | – | – | 5.4 | 10.2 |
| 13. | 5.9° | 9.7° | 7.7° | 8.1° | – | – | 5.5 | 8.8 |
| 14. | 4.1° | 8.7° | 6.2° | 8.0° | – | – | 4.6 | 7.5 |
| 15. | 3.4° | 11.3° | 7.8° | 7.9° | – | – | 4.9 | 6.6 |
| 16. | 4.4° | 9.4° | 7.3° | 7.8° | – | – | 2.6 | 6.8 |
| 17. | 4.7° | 8.2° | 6.7° | 7.6° | – | – | 3.6 | 6.7 |
| 18. | 3.9° | 7.5° | 5.7° | 7.5° | – | – | 5.5 | 8.4 |
| 19. | 2.0° | 6.2° | 4.5° | 7.4° | – | – | 6.6 | 11.1 |
| 20. | 2.7° | 6.7° | 5.9° | 7.3° | – | – | 11.0 | 14.2 |
| 21. | 4.1° | 6.5° | 5.4° | 7.1° | – | – | 5.7 | 10.2 |
| 22. | 3.9° | 8.5° | 6.6° | 7.0° | – | – | 6.3 | 15.9 |
| 23. | 6.9° | 14.1° | 8.4° | 6.8° | – | – | 8.1 | 10.8 |
| 24. | 2.6° | 7.6° | 6.1° | 6.7° | – | – | 6.2 | 11.6 |
| 25. | 3.3° | 6.8° | 5.9° | 6.6° | – | – | 5.2 | 11.1 |
| 26. | 5.6° | 10.1° | 8.3° | 6.4° | – | – | 8.2 | 12.9 |
| 27. | 6.6° | 11.4° | 8.3° | 6.3° | – | – | 9.1 | 14.5 |
| 28. | 6.4° | 9.2° | 8.0° | 6.1° | – | – | 5.8 | 11.0 |
| 29. | 6.5° | 11.4° | 9.2° | 6.0° | – | – | 5.2 | 7.5 |
| 30. | 6.6° | 8.4° | 7.7° | 5.8° | – | – | 3.8 | 5.1 |