Tønsberg - Barkåker observation station
September 2023
Summary
Temperature
September 2023
The temperature varied from 3.1° to 26.9°
Name Value Highest (5 Sep.) Temperature26.9°Lowest (24 Sep.) Temperature3.1°Average Temperature14.5° Precipitation
September 2023
The wettest day measured 42.2mm on 22 Sep.
Name Value Total Precipitation 102.9mmWettest day (22 Sep.) Precipitation 42.2mmDays with precipitation 8
| 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. | 8.2° | 23.3° | 15.2° | – | 0.0 | – | - | - |
| 2. | 8.0° | 20.9° | 14.8° | – | 0.0 | – | - | - |
| 3. | 11.2° | 19.8° | 14.9° | – | 0.0 | – | - | - |
| 4. | 13.2° | 25.2° | 18.7° | – | 0.0 | – | - | - |
| 5. | 12.9° | 26.9° | 19.0° | – | 0.0 | – | - | - |
| 6. | 12.5° | 21.6° | 15.5° | – | 0.0 | – | - | - |
| 7. | 12.0° | 19.8° | 16.1° | – | 0.0 | – | - | - |
| 8. | 14.5° | 19.3° | 16.0° | – | 0.0 | – | - | - |
| 9. | 14.6° | 18.8° | 16.1° | – | 0.0 | – | - | - |
| 10. | 15.7° | 21.1° | 17.4° | – | 0.0 | – | - | - |
| 11. | 16.1° | 18.0° | 17.1° | – | 0.2 | – | - | - |
| 12. | 16.2° | 22.1° | 17.2° | – | 1.6 | – | - | - |
| 13. | 8.8° | 17.7° | 11.8° | – | 0.0 | – | - | - |
| 14. | 4.2° | 16.2° | 10.3° | – | 0.0 | – | - | - |
| 15. | 10.1° | 18.0° | 13.6° | – | 3.5 | – | - | - |
| 16. | 9.8° | 17.9° | 13.5° | – | 0.4 | – | - | - |
| 17. | 5.3° | 16.5° | 11.0° | – | 1.9 | – | - | - |
| 18. | 8.4° | 15.0° | 13.5° | – | 0.2 | – | - | - |
| 19. | 12.1° | 17.0° | 14.2° | – | 39.3 | – | - | - |
| 20. | 9.1° | 17.1° | 13.3° | – | 0.2 | – | - | - |
| 21. | 14.4° | 18.4° | 15.7° | – | 0.8 | – | - | - |
| 22. | 11.3° | 18.0° | 13.2° | – | 42.2 | – | - | - |
| 23. | 7.9° | 17.9° | 11.7° | – | 3.9 | – | - | - |
| 24. | 3.1° | 16.7° | 11.1° | – | 0.1 | – | - | - |
| 25. | 12.8° | 16.2° | 14.5° | – | 3.3 | – | - | - |
| 26. | 10.5° | 18.4° | 14.2° | – | 0.9 | – | - | - |
| 27. | 13.5° | 19.8° | 15.2° | – | 0.7 | – | - | - |
| 28. | 11.6° | 17.9° | 14.8° | – | 2.4 | – | - | - |
| 29. | 12.1° | 16.2° | 13.4° | – | 0.5 | – | - | - |
| 30. | 9.8° | 18.4° | 12.8° | – | 0.8 | – | - | - |