Hønefoss - Hverven observation station
December 2020
Summary
Temperature
December 2020
The temperature varied from -6.9° to 8.0°
Name Value Highest (20 Dec.) Temperature8.0°Lowest (25 Dec.) Temperature-6.9°Average Temperature1.0° Normal Temperature-2.9° Deviance Temperature3.9° Precipitation
December 2020
The wettest day measured 10.6mm on 27 Dec.
Name Value Total Precipitation 85.8mmNormal Precipitation 27.0mmWettest day (27 Dec.) Precipitation 10.6mmDays with precipitation 18
| 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° | 1.2° | -0.3° | -1.4° | 8.2 | – | - | - |
| 2. | -3.3° | 2.5° | -0.9° | -1.5° | 0.0 | – | - | - |
| 3. | 1.4° | 2.6° | 1.8° | -1.7° | 0.6 | – | - | - |
| 4. | 0.0° | 1.6° | 0.6° | -1.8° | 1.2 | – | - | - |
| 5. | 0.6° | 1.5° | 1.0° | -1.9° | 0.6 | – | - | - |
| 6. | 0.9° | 2.1° | 1.7° | -2.1° | 2.0 | – | - | - |
| 7. | 1.9° | 3.6° | 3.2° | -2.2° | 1.8 | – | - | - |
| 8. | 1.7° | 4.6° | 2.5° | -2.3° | 1.4 | – | - | - |
| 9. | 1.1° | 2.2° | 1.6° | -2.4° | 5.8 | – | - | - |
| 10. | 1.2° | 3.2° | 1.8° | -2.6° | 1.2 | – | - | - |
| 11. | 0.9° | 2.8° | 1.3° | -2.7° | 1.8 | – | - | - |
| 12. | 0.6° | 1.7° | 1.0° | -2.8° | 0.4 | – | - | - |
| 13. | 0.9° | 1.7° | 1.3° | -2.9° | 0.0 | – | - | - |
| 14. | 1.1° | 3.5° | 2.1° | -3.0° | 2.0 | – | - | - |
| 15. | 0.2° | 2.1° | 0.8° | -3.1° | 6.2 | – | - | - |
| 16. | -2.7° | 1.0° | -1.5° | -3.1° | 7.6 | – | - | - |
| 17. | -2.9° | 4.0° | 0.3° | -3.2° | 0.0 | – | - | - |
| 18. | -0.3° | 1.0° | 0.2° | -3.3° | 7.4 | – | - | - |
| 19. | – | 6.9° | 4.1° | -3.3° | 2.8 | – | - | - |
| 20. | 5.6° | 8.0° | 7.1° | -3.4° | 0.8 | – | - | - |
| 21. | 1.7° | 7.9° | 4.4° | -3.4° | 0.6 | – | - | - |
| 22. | 2.4° | 5.2° | 3.3° | -3.5° | 0.4 | – | - | - |
| 23. | -2.1° | 2.4° | -1.0° | -3.5° | 1.2 | – | - | - |
| 24. | -5.4° | -1.3° | -3.9° | -3.6° | 0.0 | – | - | - |
| 25. | -6.9° | -2.1° | -5.5° | -3.6° | 0.0 | – | - | - |
| 26. | -6.7° | -1.5° | -2.6° | -3.6° | 0.0 | – | - | - |
| 27. | -1.6° | 5.1° | 3.1° | -3.6° | 10.6 | – | - | - |
| 28. | 0.4° | 2.2° | 1.3° | -3.6° | 10.2 | – | - | - |
| 29. | 1.0° | 2.7° | 1.8° | -3.7° | 4.0 | – | - | - |
| 30. | 0.6° | 2.2° | 1.2° | -3.7° | 5.0 | – | - | - |
| 31. | – | – | – | – | – | – | - | - |