Tønsberg - Vallø observation station
December 2023
Summary
Temperature
December 2023
The temperature varied from -10.0° to 7.9°
Name Value Highest (17 Dec.) Temperature7.9°Lowest (27 Dec.) Temperature-10.0°Average Temperature-2.1° Precipitation
December 2023
The wettest day measured 7.2mm on 22 Dec.
Name Value Total Precipitation 26.6mmWettest day (22 Dec.) Precipitation 7.2mmDays with precipitation 7
| 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. | -6.9° | 0.2° | -4.5° | – | 0.0 | – | - | - |
| 2. | -9.4° | -4.6° | -7.0° | – | 0.0 | – | - | - |
| 3. | -9.3° | -5.3° | -7.3° | – | 0.0 | – | - | - |
| 4. | -9.5° | -6.6° | -8.2° | – | 0.0 | – | - | - |
| 5. | -8.7° | -5.3° | -6.9° | – | 0.0 | – | - | - |
| 6. | -6.4° | -3.7° | -5.0° | – | 0.0 | – | - | - |
| 7. | -5.0° | -1.5° | -3.2° | – | 0.3 | – | - | - |
| 8. | -3.5° | -0.2° | -1.5° | – | 0.0 | – | - | - |
| 9. | -0.4° | 2.4° | 1.8° | – | 3.8 | – | - | - |
| 10. | 0.5° | 1.8° | 0.9° | – | 4.9 | – | - | - |
| 11. | -0.3° | 0.8° | 0.3° | – | 0.1 | – | - | - |
| 12. | -1.1° | 0.9° | -0.3° | – | 0.0 | – | - | - |
| 13. | -2.4° | -0.9° | -2.1° | – | 0.0 | – | - | - |
| 14. | -4.8° | -1.6° | -3.5° | – | 0.0 | – | - | - |
| 15. | -5.1° | 0.3° | -2.6° | – | 0.1 | – | - | - |
| 16. | -4.5° | 6.8° | 5.2° | – | 0.0 | – | - | - |
| 17. | 1.8° | 7.9° | 5.8° | – | 0.0 | – | - | - |
| 18. | 3.7° | 7.4° | 5.8° | – | 0.0 | – | - | - |
| 19. | 1.7° | 6.7° | 3.8° | – | 1.1 | – | - | - |
| 20. | -0.5° | 3.7° | 1.0° | – | 0.0 | – | - | - |
| 21. | -4.9° | 0.7° | -1.5° | – | 0.4 | – | - | - |
| 22. | -2.9° | 0.0° | -1.4° | – | 7.2 | – | - | - |
| 23. | -7.7° | -2.4° | -6.3° | – | 0.0 | – | - | - |
| 24. | -9.7° | -2.6° | -5.4° | – | 0.0 | – | - | - |
| 25. | -6.1° | -2.2° | -3.5° | – | 3.4 | – | - | - |
| 26. | -8.4° | -2.9° | -6.7° | – | 0.5 | – | - | - |
| 27. | -10.0° | -1.2° | -4.8° | – | 0.0 | – | - | - |
| 28. | -5.0° | -1.7° | -2.7° | – | 0.5 | – | - | - |
| 29. | -4.1° | -1.1° | -3.1° | – | 3.0 | – | - | - |
| 30. | -6.4° | 0.6° | -2.5° | – | 1.3 | – | - | - |
| 31. | – | – | – | – | – | – | - | - |