Tjøme observation station
September 2023
Summary
Temperature
September 2023
The temperature varied from 7.7° to 23.7°
Name Value Highest (5 Sep.) Temperature23.7°Lowest (17 Sep.) Temperature7.7°Average Temperature15.2° Normal Temperature12.8° Deviance Temperature2.4° Precipitation
September 2023
The wettest day measured 40.3mm on 19 Sep.
Name Value Normal Precipitation 104.0mmWettest day (19 Sep.) Precipitation 40.3mmDays with precipitation 7 Wind
September 2023
Strongest gust was 16.0m/s on 25 Sep.
Name Value Highest wind speed (21 Sep.) 5.6m/sStrongest gust (25 Sep.) 16.0m/sSnow
September 2023
Unable to summarize period. The station has missing data.
| 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. | 11.3° | 23.1° | 16.1° | 15.0° | 0.0 | – | 1.7 | 2.7 |
| 2. | 11.1° | 21.2° | 16.0° | 14.9° | 0.0 | – | 1.8 | 3.2 |
| 3. | 13.0° | 18.5° | 15.6° | 14.8° | 0.0 | – | 1.9 | 3.9 |
| 4. | 15.7° | 22.8° | 18.7° | 14.6° | 0.0 | – | 2.8 | 4.1 |
| 5. | 15.1° | 23.7° | 18.7° | 14.5° | 0.0 | – | 2.4 | 3.8 |
| 6. | 14.1° | 21.4° | 15.9° | 14.3° | 0.0 | – | 2.0 | 3.8 |
| 7. | 12.0° | 17.9° | 16.1° | 14.2° | 0.0 | – | 1.4 | 2.7 |
| 8. | 15.1° | 17.3° | 15.9° | 14.0° | 0.0 | – | 1.2 | 2.4 |
| 9. | 14.9° | 18.6° | 16.4° | 13.9° | 0.0 | – | 1.1 | 2.5 |
| 10. | 15.7° | 19.4° | 17.0° | 13.7° | 0.0 | – | 1.7 | 2.7 |
| 11. | 16.4° | 18.2° | 17.3° | 13.6° | 0.1 | – | 2.6 | 4.1 |
| 12. | 17.0° | 20.8° | 17.4° | 13.4° | 0.6 | – | 2.4 | 3.3 |
| 13. | 9.8° | 18.2° | 13.0° | 13.3° | 0.0 | – | 2.3 | 4.0 |
| 14. | 8.8° | 15.1° | 11.8° | 13.1° | 0.0 | – | 2.3 | 3.7 |
| 15. | 10.6° | 16.7° | 14.6° | 12.9° | 7.5 | – | 1.6 | 2.8 |
| 16. | 11.1° | 18.1° | 14.5° | 12.8° | 0.0 | – | 2.4 | 3.8 |
| 17. | 7.7° | 16.9° | 12.5° | 12.6° | 0.4 | – | 2.6 | 3.8 |
| 18. | 12.6° | 16.2° | 14.6° | 12.4° | 0.2 | – | 3.4 | 5.3 |
| 19. | 12.8° | 17.2° | 14.5° | 12.3° | 40.3 | – | 3.9 | 5.5 |
| 20. | 10.3° | 17.0° | 14.1° | 12.1° | 0.6 | – | 3.0 | 5.3 |
| 21. | 14.6° | 17.7° | 15.8° | 11.9° | 3.1 | – | 3.4 | 5.6 |
| 22. | 11.6° | 16.6° | 13.8° | 11.8° | 32.0 | – | 2.1 | 3.4 |
| 23. | 10.7° | 16.6° | 13.8° | 11.6° | 3.2 | – | 2.0 | 3.6 |
| 24. | 8.2° | 15.8° | 12.8° | 11.4° | 0.0 | – | 2.9 | 5.2 |
| 25. | 13.7° | 16.5° | 15.3° | 11.3° | 1.8 | – | 4.2 | 5.2 |
| 26. | – | – | – | 11.1° | 4.7 | – | 2.2 | - |
| 27. | – | – | – | 10.9° | – | – | - | - |
| 28. | – | – | – | 10.8° | – | – | - | - |
| 29. | – | – | – | 10.6° | – | – | - | - |
| 30. | – | – | – | 10.4° | – | – | - | - |