Drammen Sletta observation station
May 2023
Summary
Temperature
May 2023
The temperature varied from -1.1° to 24.2°
Name Value Highest (31 May) Temperature24.2°Lowest (7 May) Temperature-1.1°Average Temperature12.0° Normal Temperature11.6° Deviance Temperature0.4° Precipitation
May 2023
The wettest day measured 5.9mm on 2 May
Name Value Total Precipitation 16.8mmWettest day (2 May) Precipitation 5.9mmDays with precipitation 4
| 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. | 0.9° | 8.6° | 4.5° | 9.0° | 3.1 | – | - | - |
| 2. | 0.4° | 15.3° | 8.5° | 9.2° | 5.9 | – | - | - |
| 3. | 1.9° | 14.8° | 9.0° | 9.4° | 0.0 | – | - | - |
| 4. | 4.7° | 12.3° | 7.4° | 9.6° | 0.0 | – | - | - |
| 5. | -0.5° | 14.7° | 7.3° | 9.8° | 0.0 | – | - | - |
| 6. | -0.7° | 15.0° | 7.6° | 10.0° | 0.0 | – | - | - |
| 7. | -1.1° | 15.9° | 8.2° | 10.2° | 0.0 | – | - | - |
| 8. | – | 15.0° | 8.8° | 10.3° | 0.0 | – | - | - |
| 9. | 6.3° | 16.4° | 11.4° | 10.5° | 0.0 | – | - | - |
| 10. | 6.5° | 20.9° | 13.4° | 10.7° | 0.0 | – | - | - |
| 11. | 5.6° | 17.9° | 10.2° | 10.9° | 0.0 | – | - | - |
| 12. | 8.0° | 22.2° | 14.8° | 11.0° | 0.0 | – | - | - |
| 13. | 11.1° | 22.6° | 14.2° | 11.2° | 0.0 | – | - | - |
| 14. | 5.3° | 23.2° | 14.3° | 11.4° | 0.6 | – | - | - |
| 15. | 8.8° | 21.6° | 14.9° | 11.6° | 0.0 | – | - | - |
| 16. | 10.3° | 19.6° | 13.2° | 11.7° | 0.5 | – | - | - |
| 17. | 5.8° | 16.4° | 11.2° | 11.9° | 0.5 | – | - | - |
| 18. | 1.5° | 17.4° | 10.5° | 12.0° | 0.0 | – | - | - |
| 19. | 3.9° | 15.5° | 10.9° | 12.2° | 0.0 | – | - | - |
| 20. | 9.4° | 20.1° | 13.8° | 12.3° | 0.0 | – | - | - |
| 21. | 4.9° | 23.5° | 15.2° | 12.5° | 0.0 | – | - | - |
| 22. | 8.0° | 23.2° | 15.8° | 12.6° | 0.0 | – | - | - |
| 23. | 11.5° | 17.9° | 13.8° | 12.8° | 4.0 | – | - | - |
| 24. | 10.7° | 23.4° | 16.3° | 12.9° | 1.4 | – | - | - |
| 25. | 8.4° | 19.2° | 13.3° | 13.0° | 0.0 | – | - | - |
| 26. | 6.8° | 18.7° | 13.6° | 13.2° | 0.0 | – | - | - |
| 27. | 7.2° | 19.6° | 12.4° | 13.3° | 0.0 | – | - | - |
| 28. | 6.5° | 18.5° | 13.1° | 13.4° | 0.8 | – | - | - |
| 29. | 4.6° | 18.0° | 12.6° | 13.6° | 0.0 | – | - | - |
| 30. | 6.8° | 21.5° | 14.9° | 13.7° | 0.0 | – | - | - |
| 31. | 9.9° | 24.2° | 18.0° | 13.8° | 0.0 | – | - | - |