Tønsberg - Vallø observation station
April 2023
Summary
Temperature
April 2023
The temperature varied from -2.1° to 18.2°
Name Value Highest (21 Apr.) Temperature18.2°Lowest (2 Apr.) Temperature-2.1°Average Temperature6.6° Precipitation
April 2023
The wettest day measured 58.7mm on 25 Apr.
Name Value Total Precipitation 112.2mmWettest day (25 Apr.) Precipitation 58.7mmDays with precipitation 9
| 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. | -1.5° | 7.7° | 2.9° | – | 0.0 | – | - | - |
| 2. | -2.1° | 9.3° | 3.4° | – | 0.0 | – | - | - |
| 3. | -1.8° | 7.5° | 3.1° | – | 0.0 | – | - | - |
| 4. | -0.5° | 10.7° | 4.9° | – | 0.0 | – | - | - |
| 5. | -0.6° | 11.4° | 4.9° | – | 0.0 | – | - | - |
| 6. | 1.0° | 8.0° | 2.1° | – | 0.1 | – | - | - |
| 7. | 0.3° | 9.1° | 3.9° | – | 1.8 | – | - | - |
| 8. | 0.7° | 12.0° | 6.5° | – | 0.0 | – | - | - |
| 9. | 1.7° | 11.2° | 7.1° | – | 0.0 | – | - | - |
| 10. | 5.2° | 9.7° | 6.8° | – | 0.0 | – | - | - |
| 11. | 5.5° | 8.0° | 6.5° | – | 0.8 | – | - | - |
| 12. | 5.6° | 9.8° | 7.2° | – | 10.4 | – | - | - |
| 13. | 6.4° | 9.6° | 7.5° | – | 0.3 | – | - | - |
| 14. | 5.2° | 8.6° | 6.0° | – | 5.6 | – | - | - |
| 15. | 3.0° | 6.5° | 4.9° | – | 10.7 | – | - | - |
| 16. | 5.1° | 10.8° | 7.1° | – | 1.9 | – | - | - |
| 17. | 4.8° | 14.6° | 9.6° | – | 0.3 | – | - | - |
| 18. | 5.5° | 15.8° | 10.5° | – | 0.0 | – | - | - |
| 19. | 4.7° | 16.2° | 10.8° | – | 0.0 | – | - | - |
| 20. | 4.7° | 17.4° | 11.1° | – | 0.0 | – | - | - |
| 21. | 5.6° | 18.2° | 12.0° | – | 0.0 | – | - | - |
| 22. | 4.8° | 16.3° | 9.8° | – | 0.0 | – | - | - |
| 23. | 8.1° | 10.0° | 8.8° | – | 13.5 | – | - | - |
| 24. | 4.3° | 8.7° | 6.4° | – | 2.2 | – | - | - |
| 25. | 1.1° | 5.7° | 3.1° | – | 58.7 | – | - | - |
| 26. | 0.7° | 8.4° | 4.2° | – | 5.7 | – | - | - |
| 27. | 1.2° | 12.1° | 6.5° | – | 0.2 | – | - | - |
| 28. | 0.9° | 11.1° | 6.2° | – | 0.0 | – | - | - |
| 29. | 3.2° | 12.8° | 7.6° | – | 0.0 | – | - | - |
| 30. | 1.6° | 12.9° | 7.7° | – | 0.0 | – | - | - |